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<div align="left" style="font-family: 'Times New Roman',Times,serif"> <div align="center" style="font-size: 10pt; margin-top: 0pt"><u><b></b></u> </div>   <div align="center" style="font-size: 10pt; margin-top: 0pt"><u><b></b></u> <b></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>1. </b><u><b>Basis of Presentation</b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The accompanying unaudited consolidated financial statements of Schlumberger Limited and its subsidiaries (“Schlumberger”) have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of Schlumberger management, all adjustments considered necessary for a fair statement have been included in the accompanying unaudited financial statements. All intercompany transactions and balances have been eliminated in consolidation. Operating results for the nine-month period ended September 30, 2011 are not necessarily indicative of the results that may be expected for the full year ending December 31, 2011. The December 31, 2010 balance sheet information has been derived from the Schlumberger 2010 financial statements. For further information, refer to the <i>Consolidated Financial Statements </i>and notes thereto, included in the Schlumberger Annual Report on Form 10-K for the year ended December 31, 2010, filed with the Securities and Exchange Commission on February 4, 2011. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Certain items from the prior year have been reclassified to conform to the current year presentation. </div> </div>

<div align="left" style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>2. </b><u><b>Charges and Credits </b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger recorded the following charges and credits during the first nine months of 2011 and 2010: </div> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>2011</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Third quarter of 2011: </div> <div style="margin-top: 6pt"> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Schlumberger recorded $27 million of pretax merger and integration-related charges ($23 million after-tax) in connection with the acquisitions of Smith International, Inc. (“Smith”) and Geoservices. This amount is classified in <i>Merger & integration </i>in the <i>Consolidated Statement of Income</i>.</td> </tr> </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Second quarter of 2011: </div> <div style="margin-top: 6pt"> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Schlumberger made a $50 million grant to the Schlumberger Foundation to support the Foundation’s Faculty for the Future program. This program supports talented women scientists from the developing world by helping them pursue advanced graduate studies in scientific disciplines at leading universities worldwide. This $50 million charge ($40 million after-tax) is classified in <i>General & administrative </i>in the <i>Consolidated Statement of Income</i>.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Schlumberger recorded $32 million of pretax merger and integration-related charges ($24 million after-tax) in connection with the acquisitions of Smith and Geoservices. This amount is classified in <i>Merger & integration </i>in the <i>Consolidated Statement of Income</i>.</td> </tr> </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">First quarter of 2011: </div> <div style="margin-top: 6pt"> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Schlumberger recorded $34 million of pretax merger and integration-related charges ($28 million after-tax) in connection with the acquisitions of Smith and Geoservices. This amount is classified in <i>Merger & integration </i>in the <i>Consolidated Statement of Income</i>.</td> </tr> </table> </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div style="margin-top: 6pt"> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The following is a summary of the charges recorded during the first nine months of 2011: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="42%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="17%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"><i>Consolidated Statement</i></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Pretax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Tax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Net</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" style="border-bottom: 1px solid #000000"><i>of Income</i> Classification</td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Merger and integration-related costs </div></td> <td> </td> <td align="left">$</td> <td align="right">93</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">17</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">76</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Donation to the Schlumberger Foundation </div></td> <td> </td> <td> </td> <td align="right">50</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td align="left" valign="top" nowrap="nowrap"><i>General & administrative</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="left" valign="top" style="border-top: 0px solid #000000"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left">$</td> <td align="right">143</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">27</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">116</td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="left" valign="top" style="border-top: 0px double #000000"> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>2010</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Third quarter of 2010: </div> <div style="margin-top: 6pt"> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>As a result of the decision to rationalize support costs across the organization as well as to restructure the North America land operations to provide greater operating efficiency, Schlumberger recorded a pretax charge of $90 million ($77 million after-tax).</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Following the successful introduction of UniQ, a new generation single-sensor land acquisition system, Schlumberger recorded a $78 million pretax charge ($71 million after-tax), related to the impairment of WesternGeco’s first generation Q-Land system assets.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>A pretax and after-tax charge of $63 million primarily relating to the early termination of a vessel lease associated with WesternGeco’s electromagnetic service offering as well as related assets, including a $30 million impairment related to an equity-method investment.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>In connection with Schlumberger’s merger with Smith (see Note 4 — <i>Acquisitions</i>), Schlumberger recorded the following pretax charges: $56 million ($55 million after-tax) of merger-related transaction costs including advisory and legal fees, $41 million ($35 million after-tax) relating to employee benefits for change in control payments and retention bonuses, and $38 million ($24 million after-tax) for the amortization of purchase accounting adjustments associated with the write-up of acquired inventory to its estimated fair value.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>$40 million pretax ($36 million after-tax) for the early termination of rig contracts and workforce reductions in Mexico due to the slowdown of project activity.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Schlumberger repurchased $352 million of its $650 million 6.50% Notes due 2012 and, as a result, incurred a pretax charge of $28 million ($18 million after-tax).</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Schlumberger recorded a pretax gain of $1.27 billion ($1.24 billion after-tax) as a result of remeasuring its previously held 40% equity interest in the M-I SWACO joint venture.</td> </tr> </table> </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt">The following is a summary of the charges and credits recorded during the third quarter of 2010: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="42%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="17%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"><i>Consolidated Statement</i></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Pretax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Tax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Net</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" style="border-bottom: 1px solid #000000"><i>of Income Classification</i></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><i>Restructuring and Merger-related Charges:</i> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Severance and other </div></td> <td> </td> <td align="left">$</td> <td align="right">90</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">13</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">77</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Impairment relating to WesternGeco’s first generation Q-Land acquisition system </div></td> <td> </td> <td> </td> <td align="right">78</td> <td> </td> <td> </td> <td> </td> <td align="right">7</td> <td> </td> <td> </td> <td> </td> <td align="right">71</td> <td> </td> <td> </td> <td align="left" valign="bottom"><i>Restructuring & other</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Other WesternGeco-related charges </div></td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Professional fees and other </div></td> <td> </td> <td> </td> <td align="right">56</td> <td> </td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td> </td> <td align="right">55</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Merger-related employee benefits </div></td> <td> </td> <td> </td> <td align="right">41</td> <td> </td> <td> </td> <td> </td> <td align="right">6</td> <td> </td> <td> </td> <td> </td> <td align="right">35</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Inventory fair value adjustments </div></td> <td> </td> <td> </td> <td align="right">38</td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right">24</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Cost of revenue</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Mexico restructuring </div></td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td> </td> <td align="right">4</td> <td> </td> <td> </td> <td> </td> <td align="right">36</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Repurchase of bonds </div></td> <td> </td> <td> </td> <td align="right">28</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right">18</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:45px; text-indent:-15px"><i>Total restructuring and merger-related charges</i> </div></td> <td> </td> <td> </td> <td align="right">434</td> <td> </td> <td> </td> <td> </td> <td align="right">55</td> <td> </td> <td> </td> <td> </td> <td align="right">379</td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td valign="top"> <div style="margin-left:15px; text-indent:-15px"><i>Gain on investment in M-I SWACO</i> </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,270</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(32</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,238</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top" nowrap="nowrap"><i>Gain on Investment in M-I SWACO</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(836</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left">$</td> <td align="right">23</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(859</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">First quarter of 2010: </div> <div style="margin-top: 6pt"> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>Schlumberger incurred $35 million of pretax and after-tax merger-related costs in connection with the Smith and Geoservices transactions. These costs primarily consisted of legal and other advisory fees.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td>During March 2010, the Patient Protection and Affordable Care Act (“PPACA”) was signed into law in the United States. Among other things, the PPACA eliminated the tax deductibility of retiree prescription drug benefits to the extent of the Medicare Part D subsidy that companies, such as Schlumberger, receive. As a result of this change in law, Schlumberger recorded a $40 million charge to adjust its deferred tax assets to reflect the loss of this future tax deduction.</td> </tr> </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The following is a summary of the charges and credits recorded during the first nine months of 2010: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="42%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="17%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"><i>Consolidated Statement</i></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Pretax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Tax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Net</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" style="border-bottom: 1px solid #000000"><i>of Income Classification</i></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><i>Restructuring and Merger-related Charges:</i> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Severance and other </div></td> <td> </td> <td align="left">$</td> <td align="right">90</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">13</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">77</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Impairment relating to WesternGeco’s first generation Q-Land acquisition system </div></td> <td> </td> <td> </td> <td align="right">78</td> <td> </td> <td> </td> <td> </td> <td align="right">7</td> <td> </td> <td> </td> <td> </td> <td align="right">71</td> <td> </td> <td> </td> <td align="left" valign="bottom"><i>Restructuring & other</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Other WesternGeco-related charges </div></td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Professional fees and other </div></td> <td> </td> <td> </td> <td align="right">91</td> <td> </td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td> </td> <td align="right">90</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Merger-related employee benefits </div></td> <td> </td> <td> </td> <td align="right">41</td> <td> </td> <td> </td> <td> </td> <td align="right">6</td> <td> </td> <td> </td> <td> </td> <td align="right">35</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Inventory fair value adjustments </div></td> <td> </td> <td> </td> <td align="right">38</td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right">24</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Cost of revenue</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Mexico restructuring </div></td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td> </td> <td align="right">4</td> <td> </td> <td> </td> <td> </td> <td align="right">36</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Repurchase of bonds </div></td> <td> </td> <td> </td> <td align="right">28</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right">18</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:45px; text-indent:-15px"><i>Total restructuring and merger-related charges</i> </div></td> <td> </td> <td> </td> <td align="right">469</td> <td> </td> <td> </td> <td> </td> <td align="right">55</td> <td> </td> <td> </td> <td> </td> <td align="right">414</td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Impact of elimination of tax deduction related to Medicare Part D subsidy </div></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(40</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td align="left" valign="bottom"><i>Taxes on income</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><i>Gain on investment in M-I SWACO</i> </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,270</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(32</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,238</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top" nowrap="nowrap"><i>Gain on Investment in M-I SWACO </i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(801</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(17</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(784</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr>  </table> </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>3. </b><u><b>Earnings Per Share</b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The following is a reconciliation from basic earnings per share from continuing operations of Schlumberger to diluted earnings per share from continuing operations of Schlumberger: </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="28%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="10"><i>(Stated in millions, except per share amounts)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Schlumberger</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Earnings per</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Schlumberger</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Earnings per</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Income from</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Average</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Share from</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Income from</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Share from</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Continuing</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Shares</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Continuing</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Continuing</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Average Shares</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Continuing</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Operations</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Outstanding</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Operations</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Operations</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Outstanding</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Operations</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Third Quarter</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Basic </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,301</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,345</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>0.97</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,734</td> <td> </td> <td> </td> <td> </td> <td align="right">1,249</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1.39</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Assumed exercise of stock options </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>9</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">7</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Unvested restricted stock </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">2</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Diluted </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,301</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,357</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>0.96</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,734</td> <td> </td> <td> </td> <td> </td> <td align="right">1,258</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1.38</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="28%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Schlumberger</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Earnings per</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Schlumberger</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Earnings per</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Income from</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Average</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Share from</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Income from</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Share from</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Continuing</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Shares</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Continuing</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Continuing</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Average Shares</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Continuing</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Operations</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Outstanding</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Operations</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Operations</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Outstanding</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Operations</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Nine Months</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Basic </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>3,364</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,352</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>2.49</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">3,224</td> <td> </td> <td> </td> <td> </td> <td align="right">1,212</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">2.66</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Assumed conversion of debentures </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="right">3</td> <td> </td> <td> </td> <td> </td> <td align="right">5</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Assumed exercise of stock options </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>10</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">8</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Unvested restricted stock </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">2</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 0px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Diluted </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>3,364</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,365</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>2.46</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">3,227</td> <td> </td> <td> </td> <td> </td> <td align="right">1,227</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">2.63</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The number of outstanding options to purchase shares of Schlumberger common stock which were not included in the computation of diluted earnings per share, because to do so would have had an antidilutive effect, were as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="2%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Third Quarter </div></td> <td> </td> <td> </td> <td align="right"><b>14</b></td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Nine Months </div></td> <td> </td> <td> </td> <td align="right"><b>6</b></td> <td> </td> <td> </td> <td> </td> <td align="right">13</td> <td> </td> </tr>  </table> </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>4. <u>Acquisitions</u></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">On August 27, 2010, Schlumberger acquired all of the outstanding shares of Smith, a leading supplier of premium products and services to the oil industry. Schlumberger issued approximately 176 million shares of its common stock which were valued at $9.8 billion at the time of closing, to effect this transaction. Smith reported revenue of approximately $6.8 billion during the first nine months of 2010. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">On April 23, 2010, Schlumberger completed the acquisition of Geoservices, a privately owned oilfield services company specializing in mud logging, slickline and production surveillance operations, for $915 million in cash. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the first nine months of 2011, Schlumberger made certain acquisitions and investments, none of which were significant on an individual basis, for cash payments, net of cash acquired, of $148 million. </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>5. </b><u><b>Inventory</b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">A summary of inventory follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Sept. 30,</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Dec. 31,</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Raw materials & field materials </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,971</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,833</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Work in process </div></td> <td> </td> <td> </td> <td align="right"><b>355</b></td> <td> </td> <td> </td> <td> </td> <td align="right">249</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Finished goods </div></td> <td> </td> <td> </td> <td align="right"><b>2,143</b></td> <td> </td> <td> </td> <td> </td> <td align="right">1,722</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>4,469</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">3,804</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>6. <u>Fixed Assets</u></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">A summary of fixed assets follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="7" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Sept. 30,</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Dec. 31,</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td valign="top"> <div style="margin-left:0px; text-indent:-0px">Property, plant & equipment </div></td> <td> </td> <td nowrap="nowrap" align="right" valign="top"><b>$</b></td> <td align="right" valign="top"><b>28,960</b></td> <td nowrap="nowrap" valign="top"> </td> <td> </td> <td nowrap="nowrap" align="right" valign="top">$</td> <td align="right" valign="top">27,212</td> <td nowrap="nowrap" valign="top"> </td> </tr> <tr valign="bottom"> <td valign="top"> <div style="margin-left:0px; text-indent:-0px">Less: Accumulated depreciation </div></td> <td> </td> <td nowrap="nowrap" align="right" valign="top"> </td> <td align="right" valign="top"><b>16,377</b></td> <td nowrap="nowrap" valign="top"> </td> <td> </td> <td nowrap="nowrap" align="right" valign="top"> </td> <td align="right" valign="top">15,141</td> <td nowrap="nowrap" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td valign="top"> <div style="margin-left:0px; text-indent:-0px">  </div></td> <td> </td> <td colspan="2" align="right" valign="top" style="border-top: 1px solid #000000"> </td> <td nowrap="nowrap" valign="top"> </td> <td> </td> <td colspan="2" align="right" valign="top" style="border-top: 1px solid #000000"> </td> <td nowrap="nowrap" valign="top"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td valign="top"> <div style="margin-left:0px; text-indent:-0px">  </div></td> <td> </td> <td nowrap="nowrap" align="right" valign="top"><b>$</b></td> <td align="right" valign="top"><b>12,583</b></td> <td nowrap="nowrap" valign="top"> </td> <td> </td> <td nowrap="nowrap" align="right" valign="top">$</td> <td align="right" valign="top">12,071</td> <td nowrap="nowrap" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td valign="top"> <div style="margin-left:0px; text-indent:-0px">  </div></td> <td> </td> <td align="right" valign="top" style="border-top: 3px double #000000" colspan="2"> </td> <td nowrap="nowrap" valign="top"> </td> <td> </td> <td colspan="2" align="right" valign="top" style="border-top: 3px double #000000"> </td> <td nowrap="nowrap" valign="top"> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Depreciation expense relating to fixed assets was as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Third Quarter </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>689</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">603</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Nine Months </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>2,019</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,708</td> <td> </td> </tr>  </table> </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>7. </b><u><b>Multiclient Seismic Data</b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The change in the carrying amount of multiclient seismic data for the nine months ended September 30, 2011 was as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="88%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><i>(Stated in millions)</i></td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Balance at December 31, 2010 </div></td> <td> </td> <td align="left">$</td> <td align="right">394</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Capitalized in period </div></td> <td> </td> <td> </td> <td align="right">206</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Charged to expense </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(156</td> <td nowrap="nowrap">)</td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Balance at September 30, 2011 </div></td> <td> </td> <td align="left">$</td> <td align="right">444</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>8. <u>Goodwill</u></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">In connection with the change in reportable segments as discussed in Note 14 <i>Segment Information</i>, Schlumberger reallocated the goodwill that existed as of December 31, 2010 to the new reporting units on a relative fair value basis. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The changes in the carrying amount of goodwill by reporting unit for the nine months ended September 30, 2011 were as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="40%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Reservoir</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Reservoir</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Characterization</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Production</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Drilling</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Distribution</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Total</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Balance at January 1, 2011 </div></td> <td> </td> <td align="left">$</td> <td align="right">3,381</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">2,351</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">8,150</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">70</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">13,952</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Adjustments relating to Smith acquisition </div></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">13</td> <td> </td> <td> </td> <td> </td> <td align="right">175</td> <td> </td> <td> </td> <td> </td> <td align="right">6</td> <td> </td> <td> </td> <td> </td> <td align="right">194</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Other acquisitions </div></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">47</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">47</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Divestiture of business </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(51</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(51</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Impact of changes in exchange rates </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(10</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(8</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(6</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(24</td> <td nowrap="nowrap">)</td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Balance at September 30, 2011 </div></td> <td> </td> <td align="left">$</td> <td align="right">3,320</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">2,356</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">8,366</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">76</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">14,118</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>9. <u>Intangible Assets</u></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Intangible assets principally comprise technology/technical know-how, tradenames and customer relationships. The gross book value, accumulated amortization and net book value of intangible assets were as follows: </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="28%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000"><b>Sept. 30, 2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="10" style="border-bottom: 1px solid #000000">Dec. 31, 2010</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Gross</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Accumulated</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Net Book</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Gross</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Accumulated</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Net Book</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Book Value</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Amortization</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Value</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Book Value</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Amortization</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Value</td> <td> </td> </tr>   <tr style="font-size: 1px"> <td> </td> <td> </td> <td colspan="11" align="left" style="border-top: 1px solid #000000"> </td> <td> </td> <td colspan="11" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Technology/Technical Know-How </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,835</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>303</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,532</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,846</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">215</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,631</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Tradenames </div></td> <td> </td> <td> </td> <td align="right"><b>1,671</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>107</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,564</b></td> <td> </td> <td> </td> <td> </td> <td align="right">1,678</td> <td> </td> <td> </td> <td> </td> <td align="right">61</td> <td> </td> <td> </td> <td> </td> <td align="right">1,617</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Customer Relationships </div></td> <td> </td> <td> </td> <td align="right"><b>1,954</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>185</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,769</b></td> <td> </td> <td> </td> <td> </td> <td align="right">1,963</td> <td> </td> <td> </td> <td> </td> <td align="right">129</td> <td> </td> <td> </td> <td> </td> <td align="right">1,834</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Other </div></td> <td> </td> <td> </td> <td align="right"><b>361</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>299</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>62</b></td> <td> </td> <td> </td> <td> </td> <td align="right">378</td> <td> </td> <td> </td> <td> </td> <td align="right">298</td> <td> </td> <td> </td> <td> </td> <td align="right">80</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> </td> <td> </td> <td colspan="11" align="left" style="border-top: 1px solid #000000"> </td> <td> </td> <td colspan="11" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>5,821</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>894</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>4,927</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">5,865</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">703</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">5,162</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> </td> <td> </td> <td colspan="11" align="left" style="border-top: 3px double #000000"> </td> <td> </td> <td colspan="11" align="left" style="border-top: 3px double #000000"> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Amortization expense charged to income was as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Third Quarter </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>81</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">46</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Nine Months </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>245</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">109</td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The weighted average amortization period for all intangible assets is approximately 21 years. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Based on the net book value of intangible assets at September 30, 2011, amortization charged to income for the subsequent five years is estimated to be: remainder of 2011 — $81 million; 2012 — $303 million; 2013 — $295 million; 2014 — $286 million; 2015 — $265 million; and 2016 — $255 million. </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>10. </b><u><b>Derivative Instruments and Hedging Activities</b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger is exposed to market risks related to fluctuations in foreign currency exchange rates, commodity prices and interest rates. To mitigate these risks, Schlumberger utilizes derivative instruments. Schlumberger does not enter into derivative transactions for speculative purposes. </div> <div align="left" style="font-size: 10pt; margin-top: 12pt"><i>Foreign Currency Exchange Rate Risk</i> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">As a multinational company, Schlumberger conducts business in approximately 80 countries. Schlumberger’s functional currency is primarily the US dollar, which is consistent with the oil and gas industry. However, outside the United States, a significant portion of Schlumberger’s expenses is incurred in foreign currencies. Therefore, when the US dollar weakens (strengthens) in relation to the foreign currencies of the countries in which Schlumberger conducts business, the US dollar—reported expenses will increase (decrease). </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger is exposed to risks on future cash flows to the extent that local currency expenses exceed revenues denominated in local currency that are other than the functional currency. Schlumberger uses foreign currency forward contracts and foreign currency options to provide a hedge against a portion of these cash flow risks. These contracts are accounted for as cash flow hedges, with the effective portion of changes in the fair value of the hedge recorded on the <i>Consolidated Balance Sheet </i>and in <i>Accumulated Other Comprehensive Loss. </i>Amounts recorded in <i>Accumulated Other Comprehensive Loss </i>are reclassified into earnings in the same period or periods that the hedged item is recognized in earnings. The ineffective portion of changes in the fair value of hedging instruments, if any, is recorded directly to earnings. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">At September 30, 2011, Schlumberger recognized a cumulative net $74 million loss in <i>Equity </i>relating to revaluation of foreign currency forward contracts and foreign currency options designated as cash flow hedges, the majority of which is expected to be reclassified into earnings within the next twelve months. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger is also exposed to changes in the fair value of assets and liabilities, including certain of its long-term debt, which are denominated in currencies other than the functional currency. Schlumberger uses foreign currency forward contracts and foreign currency options to hedge this exposure as it relates to certain currencies. These contracts are accounted for as fair value hedges with the fair value of the contracts recorded on the <i>Consolidated Balance Sheet </i>and changes in the fair value recognized in the <i>Consolidated Statement of Income </i>along with the change in fair value of the hedged item. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">At September 30, 2011, contracts were outstanding for the US dollar equivalent of $7.4 billion in various foreign currencies. </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><i>Commodity Price Risk</i> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger is exposed to the impact of market fluctuations in the price of certain commodities, such as metals and fuel. Schlumberger utilizes forward contracts to manage a small percentage of the price risk associated with forecasted metal purchases. The objective of these contracts is to reduce the variability of cash flows associated with the forecasted purchase of those commodities. These contracts do not qualify for hedge accounting treatment and therefore, changes in the fair value of the forward contracts are recorded directly to earnings. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">At September 30, 2011, $38 million of commodity forward contracts were outstanding. </div> <div align="left" style="font-size: 10pt; margin-top: 12pt"><i>Interest Rate Risk</i> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger is subject to interest rate risk on its debt and its investment portfolio. Schlumberger maintains an interest rate risk management strategy that uses a mix of variable and fixed rate debt combined with its investment portfolio and occasionally interest rate swaps to mitigate the exposure to changes in interest rates. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the third quarter of 2009, Schlumberger entered into an interest rate swap for a notional amount of $450 million in order to hedge changes in the fair value of Schlumberger’s $450 million 3.00% Notes due 2013. Under the terms of this swap, Schlumberger receives interest at a fixed rate of 3.00% annually and pays interest quarterly at a floating rate of three-month LIBOR plus a spread of 0.765%. This interest rate swap is designated as a fair value hedge of the underlying debt. This derivative instrument is marked to market with gains and losses recognized currently in income to offset the respective gains and losses recognized on changes in the fair value of the hedged debt. This results in no net gain or loss being recognized in the <i>Consolidated Statement of Income</i>. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">At September 30, 2011, Schlumberger had fixed rate debt aggregating $8.0 billion and variable rate debt aggregating $3.4 billion, after taking into account the effects of the interest rate swaps. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt"><i>Short-term investments </i>and <i>Fixed income investments</i>, <i>held to maturity</i>, totaled $4.6 billion at September 30, 2011, and were comprised primarily of money market funds, eurodollar time deposits, certificates of deposit, commercial paper, euro notes and Eurobonds, and were substantially all denominated in US dollars. The carrying value of these investments approximated fair value, which was estimated using quoted market prices for those or similar investments. <u></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The fair values of outstanding derivative instruments are summarized as follows: </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt">The fair values of outstanding derivative instruments are summarized as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="64%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Fair Value of Derivatives</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Sept. 30,</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Dec. 31,</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td nowrap="nowrap" align="left" style="border-bottom: 0px solid #000000"></td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b><i>Consolidated Balance Sheet</i></b> <b>Classification</b></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Derivative Assets</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives designated as hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>9</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">4</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Other current assets</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">37</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Other Assets</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Interest rate swaps </div></td> <td> </td> <td> </td> <td align="right"><b>12</b></td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Other Assets</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>21</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">55</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="top"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives not designated as hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Commodity contracts </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">3</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Other current assets</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td> </td> <td align="right"><b>25</b></td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Other current assets</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td> </td> <td align="right"><b>23</b></td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Other Assets</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>48</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">21</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>69</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">76</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Derivative Liabilities</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives designated as hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>19</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">9</td> <td> </td> <td> </td> <td colspan="3" align="left" nowrap="nowrap"><i>Accounts payable and accrued liabilities</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td> </td> <td align="right"><b>134</b></td> <td> </td> <td> </td> <td> </td> <td align="right">77</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Other Liabilities</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Interest rate swaps </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">7</td> <td> </td> <td> </td> <td colspan="3" align="center"><i>Accounts payable and accrued liabilities</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>153</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">93</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="top"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives not designated as hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>20</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">14</td> <td> </td> <td> </td> <td colspan="3" align="center"><i>Accounts payable and accrued liabilities</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Commodity contacts </div></td> <td> </td> <td> </td> <td align="right"><b>6</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td colspan="3" align="center"><i>Accounts payable and accrued liabilities</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>26</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>179</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">107</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The fair value of all outstanding derivatives was determined using a model with inputs that are observable in the market or can be derived from or corroborated by observable data. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The effect on the <i>Consolidated Statement of Income </i>of derivative instruments designated as fair value hedges and those not designated as hedges was as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="40%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"><b>Gain (Loss) Recognized in Income</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Third Quarter</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Nine Months</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 0px solid #000000"><b><i>Consolidated Statement</i></b></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b><i>of Income</i> Classification</b></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives designated as fair value hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">5</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>8</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(8</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" nowrap="nowrap" align="left"><i>Cost of revenue — Oilfield Services</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Interest rate swaps </div></td> <td> </td> <td> </td> <td align="right"><b>2</b></td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>7</b></td> <td> </td> <td> </td> <td> </td> <td align="right">19</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Interest expense</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">15</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>15</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">11</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="top"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives not designated as hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(12</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">43</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(2</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" align="left" nowrap="nowrap"><i>Cost of revenue — Oilfield Services</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Commodity contracts </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(5</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(7</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" nowrap="nowrap" align="center"><i>Cost of revenue — Oilfield Services</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(17</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">44</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(4</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(3</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The effect of derivative instruments in cash flow hedging relationships on income and other comprehensive income (OCI) was as follows: </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="40%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"><b>Gain (Loss) Reclassified from Accumulated OCI into Income</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Third Quarter</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Nine Months</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 0px solid #000000"><b><i>Consolidated Statement</i></b></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b><i>of Income</i> Classification</b></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(171</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">186</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>143</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(149</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" align="left" nowrap="nowrap"><i>Cost of revenue — Oilfield Services</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td> </td> <td align="right"><b>6</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(6</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right"><b>14</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(12</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" nowrap="nowrap" align="left"><i>Research & engineering</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(165</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">180</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>157</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(161</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 10pt"> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"><b>Gain (Loss) Recognized in OCI</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Third Quarter</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Nine Months</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>(258</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">217</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>38</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(205</td> <td nowrap="nowrap">)</td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>11. <u>Long-term Debt</u></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">A summary of <i>Long-term Debt </i>follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Sept. 30,</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Dec. 31,</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">3.30% Senior Notes due 2021 </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,595</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">4.50% Guaranteed Notes due 2014 </div></td> <td> </td> <td> </td> <td align="right"><b>1,364</b></td> <td> </td> <td> </td> <td> </td> <td align="right">1,319</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">2.75% Guaranteed Notes due 2015 </div></td> <td> </td> <td> </td> <td align="right"><b>1,357</b></td> <td> </td> <td> </td> <td> </td> <td align="right">1,310</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">1.95% Senior Notes due 2016 </div></td> <td> </td> <td> </td> <td align="right"><b>1,099</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">4.20% Guaranteed Notes due 2021 </div></td> <td> </td> <td> </td> <td align="right"><b>1,099</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">5.25% Guaranteed Notes due 2013 </div></td> <td> </td> <td> </td> <td align="right"><b>682</b></td> <td> </td> <td> </td> <td> </td> <td align="right">659</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">2.65% Guaranteed Notes due 2016 </div></td> <td> </td> <td> </td> <td align="right"><b>498</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">3.00% Guaranteed Notes due 2013 </div></td> <td> </td> <td> </td> <td align="right"><b>450</b></td> <td> </td> <td> </td> <td> </td> <td align="right">450</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Floating Rate Senior Notes due 2014 </div></td> <td> </td> <td> </td> <td align="right"><b>299</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">9.75% Senior Notes due 2019 </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">776</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">8.625% Senior Notes due 2014 </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">272</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">6.00% Senior Notes due 2016 </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">218</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Commercial paper borrowings </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">367</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Other variable rate debt </div></td> <td> </td> <td> </td> <td align="right"><b>287</b></td> <td> </td> <td> </td> <td> </td> <td align="right">133</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>8,730</b></td> <td> </td> <td> </td> <td> </td> <td align="right">5,504</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Fair value adjustment — hedging </div></td> <td> </td> <td> </td> <td align="right"><b>10</b></td> <td> </td> <td> </td> <td> </td> <td align="right">13</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>8,740</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">5,517</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The fair value adjustment presented above represents changes in the fair value of the portion of Schlumberger’s fixed rate debt that is hedged through the use of interest rate swaps. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the third quarter of 2011 Schlumberger issued $1.1 billion of 1.95% Senior Notes due 2016, $1.6 billion of 3.30% Senior Notes due 2021 and $300 million of Floating Rate Senior Notes due 2014 that bear interest at a rate equal to three-month LIBOR plus 55 basis points per year. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the first quarter of 2011, Schlumberger repurchased all of the outstanding 9.75% Senior Notes due 2019, the 8.625% Senior Notes due 2014 and the 6.00% Senior Notes due 2016 for approximately $1.26 billion. These transactions did not result in any significant gains or losses. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the first quarter of 2011, Schlumberger issued $1.1 billion of 4.20% Guaranteed Notes due 2021. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the first quarter of 2011, Schlumberger issued $500 million of 2.65% Guaranteed Notes due 2016. Schlumberger entered into agreements to swap these dollar notes for euros on the date of issue until maturity, effectively making this a euro denominated debt on which Schlumberger will pay interest in euros at a rate of 2.39%. </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt">At September 30, 2011, Schlumberger had separate committed debt facility agreements aggregating $5.6 billion with commercial banks, of which $3.4 billion was available and unused. This includes $5.0 billion of committed facilities which support commercial paper programs in the United States and Europe, of which $2.0 billion mature in December 2011 and $3.0 billion mature in July 2016. Interest rates and other terms of borrowing under these lines of credit vary from country to country. Borrowings under the commercial paper programs at September 30, 2011 were $2.0 billion ($1.9 billion at December 31, 2010). At September 30, 2011 all of the commercial paper borrowings were classified within <i>Long-term debt — current portion </i>in the <i>Consolidated Balance Sheet</i>. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The estimated fair value of Schlumberger’s <i>Long-term Debt </i>at September 30, 2011 and December 31, 2010, based on quoted market prices, was $9.0 billion and $5.6 billion, respectively. </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>12. </b><u><b>Income Tax </b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt"><i>Income from continuing operations before taxes </i>which was subject to US and non-US income taxes was as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Third Quarter</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Nine Months</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">United States </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>651</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">168</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,575</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">312</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Outside United States </div></td> <td> </td> <td> </td> <td align="right"><b>1,066</b></td> <td> </td> <td> </td> <td> </td> <td align="right">1,772</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>2,878</b></td> <td> </td> <td> </td> <td> </td> <td align="right">3,510</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,717</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,940</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>4,453</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">3,822</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the third quarter of 2011, Schlumberger recorded pretax charges of $27 million ($23 million in the US and $4 million outside of the US). </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the third quarter of 2010, Schlumberger recorded a net pretax credit of $836 million, consisting of net charges in the US of $63 million and a net pretax credit of $899 million outside of the US. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger recorded pretax charges of $143 million during the nine months ended September 30, 2011 ($91 million in the US and $52 million outside of the US). </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the nine months ended September 30, 2010, Schlumberger recorded net pretax charges in the US of $63 million and a net pretax credit of $864 million outside of the US. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">These charges are included in the table above and are more fully described in Note 2 — <i>Charges.</i> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The components of net deferred tax assets (liabilities) were as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Sept. 30,</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Dec. 31,</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Postretirement benefits, net </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>273</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">327</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Intangible assets </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(1,523</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,674</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Investments in non-US subsidiaries </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(325</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(353</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Other, net </div></td> <td> </td> <td> </td> <td align="right"><b>61</b></td> <td> </td> <td> </td> <td> </td> <td align="right">115</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(1,514</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(1,585</td> <td nowrap="nowrap">)</td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The above deferred tax balances at September 30, 2011 and December 31, 2010 were net of valuation allowances relating to net operating losses in certain countries of $274 million and $263 million, respectively. </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt">The components of consolidated <i>Taxes on income </i>were as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Third Quarter</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Nine Months</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Current: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">United States — Federal </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>102</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(60</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>553</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(12</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">United States — State </div></td> <td> </td> <td> </td> <td align="right"><b>16</b></td> <td> </td> <td> </td> <td> </td> <td align="right">4</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>28</b></td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Outside United States </div></td> <td> </td> <td> </td> <td align="right"><b>224</b></td> <td> </td> <td> </td> <td> </td> <td align="right">150</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>458</b></td> <td> </td> <td> </td> <td> </td> <td align="right">456</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>342</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">94</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,039</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">454</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Deferred: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">United States — Federal </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>86</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">96</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(39</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">135</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">United States — State </div></td> <td> </td> <td> </td> <td align="right"><b>4</b></td> <td> </td> <td> </td> <td> </td> <td align="right">3</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(7</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">5</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Outside United States </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(20</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">16</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>93</b></td> <td> </td> <td> </td> <td> </td> <td align="right">16</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Valuation allowance </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(2</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(7</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(10</td> <td nowrap="nowrap">)</td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>68</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">115</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>40</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">146</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Consolidated taxes on income </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>410</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">209</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,079</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">600</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">A reconciliation of the US statutory federal tax rate of 35% to the consolidated effective income tax rate follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Third Quarter</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Nine Months</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">US federal statutory rate </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>35</b></td> <td nowrap="nowrap"><b>%</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">35</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>35</b></td> <td nowrap="nowrap"><b>%</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">35</td> <td nowrap="nowrap">%</td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">US state income taxes </div></td> <td> </td> <td> </td> <td align="right"><b>1</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Non-US income taxed at different rates </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(10</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(12</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(10</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(14</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Charges (See Note 2) </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(10</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(4</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Other </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(2</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(2</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(1</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1</td> <td nowrap="nowrap">)</td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Effective income tax rate </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>24</b></td> <td nowrap="nowrap"><b>%</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">11</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>24</b></td> <td nowrap="nowrap"><b>%</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">16</td> <td nowrap="nowrap">%</td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>13. <u>Contingencies</u></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">In 2007, Schlumberger received an inquiry from the United States Department of Justice (“DOJ”) related to the DOJ’s investigation of whether certain freight forwarding and customs clearance services of Panalpina, Inc., and other companies provided to oil and oilfield service companies, including Schlumberger, violated the Foreign Corrupt Practices Act. Schlumberger is cooperating with the governmental authorities and is currently unable to predict the outcome of this matter. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">In 2009, Schlumberger learned that United States officials began a grand jury investigation and an associated regulatory inquiry, both related to certain Schlumberger operations in specified countries that are subject to United States trade and economic sanctions. Also in 2009, prior to being acquired by Schlumberger, Smith received an administrative subpoena with respect to its historical business practices in certain countries that are subject to United States trade and economic sanctions. Schlumberger is cooperating with the governmental authorities and is currently unable to predict the outcome of these matters. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">On April 20, 2010, a fire and explosion occurred onboard the semisubmersible drilling rig <i>Deepwater Horizon</i>, owned by Transocean Ltd. and under contract to a subsidiary of BP plc. Pursuant to a contract between M-I SWACO and BP, M-I SWACO provided certain services under the direction of BP. A number of legal actions, certain of which name an M-I SWACO entity as a defendant, have been filed in connection with the <i>Deepwater Horizon </i>incident, and additional legal actions may be filed in the future. Based on information currently known, the amount of any potential loss attributable to M-I SWACO with respect to potential liabilities related to the incident would not be material to Schlumberger’s consolidated financial statements. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger and its subsidiaries are party to various other legal proceedings from time to time. A liability is accrued when a loss is both probable and can be reasonably estimated. Management believes that the probability of a material loss is remote. However, litigation is inherently uncertain and it is not possible to predict the ultimate disposition of these proceedings. </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>14. </b><u><b>Segment Information</b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Schlumberger previously reported its results on the basis of five business segments — Schlumberger Oilfield Services, WesternGeco, M-I SWACO, Smith Oilfield and Distribution and by geographical areas within Schlumberger Oilfield Services. As a result of the acquisitions of Smith and Geoservices, the range of Schlumberger’s activities comprising exploration and production services is so broad that it has changed the primary way in which it allocates resources and assesses performance. Consequently, effective with the first quarter of 2011, Schlumberger changed its primary reporting to product group segments (the “Groups”). </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The Groups are as follows: </div> <div style="margin-top: 6pt"> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td><b><i>Reservoir Characterization Group </i></b>— Consists of the principal technologies involved in the finding and defining of hydrocarbon deposits. These include WesternGeco, Wireline, Testing Services, Schlumberger Information Services and Data & Consulting Services.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td><b><i>Drilling Group </i></b>— Consists of the principal technologies involved in the drilling and positioning of oil and gas wells and is comprised of Bits & Advanced Technologies, M-I SWACO, Geoservices, Drilling and Measurements, Pathfinder, Drilling Tools and Remedial Services, Dynamic Pressure Management and Integrated Project Management well construction projects.</td> </tr> <tr> <td style="font-size: 6pt"> </td> </tr> <tr valign="top" style="font-size: 10pt; color: #000000; background: transparent"> <td width="3%" style="background: transparent"> </td> <td width="2%" nowrap="nowrap" align="left"><b>•</b></td> <td width="1%"> </td> <td><b><i>Reservoir Production Group </i></b>— Consists of the principal technologies involved in the lifetime production of oil and gas reservoirs and includes Well Services, Completions and Artificial Lift, together with the Subsea and Water and Carbon Services activities and the Schlumberger Production Management field production projects.</td> </tr> </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The Groups are collectively referred to as “Oilfield Services”. Additionally, Schlumberger also reports the Distribution business, acquired in the Smith transaction, as a separate segment. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">All prior period segment disclosures have been recast to reflect the new segments. </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Third Quarter 2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Third Quarter 2010</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Income</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Income</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>before</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">before</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Revenue</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>taxes</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Revenue</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">taxes</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Oilfield Services</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Characterization </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>2,488</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>610</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">2,282</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">525</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Drilling </div></td> <td> </td> <td> </td> <td align="right"><b>3,676</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>613</b></td> <td> </td> <td> </td> <td> </td> <td align="right">2,049</td> <td> </td> <td> </td> <td> </td> <td align="right">307</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Production </div></td> <td> </td> <td> </td> <td align="right"><b>3,373</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>707</b></td> <td> </td> <td> </td> <td> </td> <td align="right">2,300</td> <td> </td> <td> </td> <td> </td> <td align="right">378</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Eliminations & other </div></td> <td> </td> <td> </td> <td align="right"><b>9</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1</b></td> <td> </td> <td> </td> <td> </td> <td align="right">15</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>9,546</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,931</b></td> <td> </td> <td> </td> <td> </td> <td align="right">6,646</td> <td> </td> <td> </td> <td> </td> <td align="right">1,219</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Distribution</b> </div></td> <td> </td> <td> </td> <td align="right"><b>698</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>31</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Eliminations </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(15</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>683</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>31</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Corporate & other</b> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(158</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(83</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest income </b><sup style="font-size: 85%; vertical-align: text-top"><b>(1)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>9</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest expense </b><sup style="font-size: 85%; vertical-align: text-top"><b>(2)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(69</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(51</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Charges and credits </b>(see Note 2) </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(27</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">836</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>10,229</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,717</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">6,845</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,940</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left"> <div style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">  </div> </div> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr> <td width="3%"></td> <td width="1%"></td> <td width="96%"></td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top">(1)</sup></td> <td> </td> <td>Excludes interest income included in the segment results ($1 million in 2011; $2 million in 2010).</td> </tr> <tr style="font-size: 3pt"> <td> </td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top"> (2)</sup> </td> <td> </td> <td> Excludes interest expense included in the segment results ($1 million in 2011; $- million in 2010).</td> </tr> </table>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Nine Months 2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Nine Months 2010</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Income</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Income</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>before</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">before</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Revenue</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>taxes</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Revenue</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">taxes</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Oilfield Services</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Characterization </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>7,142</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,672</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">6,831</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,647</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Drilling </div></td> <td> </td> <td> </td> <td align="right"><b>10,339</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,618</b></td> <td> </td> <td> </td> <td> </td> <td align="right">5,028</td> <td> </td> <td> </td> <td> </td> <td align="right">867</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Production </div></td> <td> </td> <td> </td> <td align="right"><b>9,150</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,848</b></td> <td> </td> <td> </td> <td> </td> <td align="right">6,271</td> <td> </td> <td> </td> <td> </td> <td align="right">786</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Eliminations & other </div></td> <td> </td> <td> </td> <td align="right"><b>27</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(2</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">50</td> <td> </td> <td> </td> <td> </td> <td align="right">73</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>26,658</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>5,136</b></td> <td> </td> <td> </td> <td> </td> <td align="right">18,180</td> <td> </td> <td> </td> <td> </td> <td align="right">3,373</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Distribution</b> </div></td> <td> </td> <td> </td> <td align="right"><b>1,935</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>77</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Eliminations </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(27</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>1,908</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>77</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Corporate & other</b> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(437</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(251</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest income </b><sup style="font-size: 85%; vertical-align: text-top"><b>(1)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>28</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">34</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest expense </b><sup style="font-size: 85%; vertical-align: text-top"><b>(2)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(208</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(144</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Charges and credits </b>(see Note 2) </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(143</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">801</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>28,566</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>4,453</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">18,379</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">3,822</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left"> <div style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">  </div> </div> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr> <td width="3%"></td> <td width="1%"></td> <td width="96%"></td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top">(1)</sup></td> <td> </td> <td>Excludes interest income included in the segment results ($1 million in 2011; $10 million in 2010).</td> </tr> <tr style="font-size: 3pt"> <td> </td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top"> (2)</sup> </td> <td> </td> <td> Excludes interest expense included in the segment results ($4 million in 2011; $2 million in 2010).</td> </tr> </table> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>15. <u>Pension and Other Postretirement Benefits</u></b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Net pension cost for the Schlumberger pension plans included the following components: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="20%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="30" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000">Third Quarter</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000">Nine Months</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>US</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Int’l</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">US</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Int’l</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>US</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Int’l</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">US</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Int’l</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Service cost — benefits earned during period </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>14</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>15</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">15</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">15</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>44</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>49</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">43</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">39</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Interest cost on projected benefit obligation </div></td> <td> </td> <td> </td> <td align="right"><b>37</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>56</b></td> <td> </td> <td> </td> <td> </td> <td align="right">35</td> <td> </td> <td> </td> <td> </td> <td align="right">53</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>112</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>169</b></td> <td> </td> <td> </td> <td> </td> <td align="right">106</td> <td> </td> <td> </td> <td> </td> <td align="right">156</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Expected return on plan assets </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(42</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(69</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(48</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(59</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(127</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(210</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(143</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(174</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Amortization of prior service cost </div></td> <td> </td> <td> </td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>30</b></td> <td> </td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td> </td> <td align="right">28</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>9</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>91</b></td> <td> </td> <td> </td> <td> </td> <td align="right">3</td> <td> </td> <td> </td> <td> </td> <td align="right">85</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Amortization of net loss </div></td> <td> </td> <td> </td> <td align="right"><b>23</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>7</b></td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right">5</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>67</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>23</b></td> <td> </td> <td> </td> <td> </td> <td align="right">45</td> <td> </td> <td> </td> <td> </td> <td align="right">15</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>35</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>39</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">17</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">42</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>105</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>122</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">54</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">121</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the first nine months of 2011, Schlumberger made contributions to its US and international defined benefit pension plans of $204 million. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">The net periodic benefit cost for the Schlumberger US postretirement medical plan included the following components: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Third Quarter</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Nine Months</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Service cost — benefits earned during period </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>6</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">6</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>18</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">17</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Interest cost on accumulated postretirement benefit obligation </div></td> <td> </td> <td> </td> <td align="right"><b>14</b></td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>43</b></td> <td> </td> <td> </td> <td> </td> <td align="right">43</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Expected return on plan assets </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(5</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(15</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(4</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Amortization of prior service cost </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(3</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(5</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(9</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(15</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Amortization of net loss </div></td> <td> </td> <td> </td> <td align="right"><b>4</b></td> <td> </td> <td> </td> <td> </td> <td align="right">2</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>10</b></td> <td> </td> <td> </td> <td> </td> <td align="right">8</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>16</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">16</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>47</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">49</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the first nine months of 2011, Schlumberger made contributions to its US postretirement medical plan of $155 million. </div> </div>

<div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt"><b>16. </b><u><b>Discontinued Operations</b></u> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">During the second quarter of 2011, Schlumberger completed the divestiture of its Global Connectivity Services business for approximately $385 million in cash. An after-tax gain of $220 million was recognized in connection with this transaction, and is classified in <i>Income from Discontinued Operations </i>in the <i>Consolidated Statement of Income</i>. The historical results of this business were not significant to Schlumberger’s consolidated financial statements and, as such, have not been reclassified to discontinued operations. </div> </div>

<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="42%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="17%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"><i>Consolidated Statement</i></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Pretax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Tax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Net</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" style="border-bottom: 1px solid #000000"><i>of Income</i> Classification</td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Merger and integration-related costs </div></td> <td> </td> <td align="left">$</td> <td align="right">93</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">17</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">76</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Donation to the Schlumberger Foundation </div></td> <td> </td> <td> </td> <td align="right">50</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td align="left" valign="top" nowrap="nowrap"><i>General & administrative</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="left" valign="top" style="border-top: 0px solid #000000"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left">$</td> <td align="right">143</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">27</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">116</td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="left" valign="top" style="border-top: 0px double #000000"> </td> </tr>  </table> </div> </div> </div>   <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="42%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="17%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"><i>Consolidated Statement</i></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Pretax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Tax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Net</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" style="border-bottom: 1px solid #000000"><i>of Income Classification</i></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><i>Restructuring and Merger-related Charges:</i> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Severance and other </div></td> <td> </td> <td align="left">$</td> <td align="right">90</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">13</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">77</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Impairment relating to WesternGeco’s first generation Q-Land acquisition system </div></td> <td> </td> <td> </td> <td align="right">78</td> <td> </td> <td> </td> <td> </td> <td align="right">7</td> <td> </td> <td> </td> <td> </td> <td align="right">71</td> <td> </td> <td> </td> <td align="left" valign="bottom"><i>Restructuring & other</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Other WesternGeco-related charges </div></td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Professional fees and other </div></td> <td> </td> <td> </td> <td align="right">56</td> <td> </td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td> </td> <td align="right">55</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Merger-related employee benefits </div></td> <td> </td> <td> </td> <td align="right">41</td> <td> </td> <td> </td> <td> </td> <td align="right">6</td> <td> </td> <td> </td> <td> </td> <td align="right">35</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Inventory fair value adjustments </div></td> <td> </td> <td> </td> <td align="right">38</td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right">24</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Cost of revenue</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Mexico restructuring </div></td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td> </td> <td align="right">4</td> <td> </td> <td> </td> <td> </td> <td align="right">36</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Repurchase of bonds </div></td> <td> </td> <td> </td> <td align="right">28</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right">18</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:45px; text-indent:-15px"><i>Total restructuring and merger-related charges</i> </div></td> <td> </td> <td> </td> <td align="right">434</td> <td> </td> <td> </td> <td> </td> <td align="right">55</td> <td> </td> <td> </td> <td> </td> <td align="right">379</td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td valign="top"> <div style="margin-left:15px; text-indent:-15px"><i>Gain on investment in M-I SWACO</i> </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,270</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(32</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,238</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top" nowrap="nowrap"><i>Gain on Investment in M-I SWACO</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(836</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left">$</td> <td align="right">23</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(859</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr>  </table> </div> </div> </div>   <div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="42%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="17%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center"><i>Consolidated Statement</i></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Pretax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Tax</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Net</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" style="border-bottom: 1px solid #000000"><i>of Income Classification</i></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><i>Restructuring and Merger-related Charges:</i> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Severance and other </div></td> <td> </td> <td align="left">$</td> <td align="right">90</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">13</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">77</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Impairment relating to WesternGeco’s first generation Q-Land acquisition system </div></td> <td> </td> <td> </td> <td align="right">78</td> <td> </td> <td> </td> <td> </td> <td align="right">7</td> <td> </td> <td> </td> <td> </td> <td align="right">71</td> <td> </td> <td> </td> <td align="left" valign="bottom"><i>Restructuring & other</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Other WesternGeco-related charges </div></td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">63</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Professional fees and other </div></td> <td> </td> <td> </td> <td align="right">56</td> <td> </td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td> </td> <td align="right">55</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Merger-related employee benefits </div></td> <td> </td> <td> </td> <td align="right">76</td> <td> </td> <td> </td> <td> </td> <td align="right">6</td> <td> </td> <td> </td> <td> </td> <td align="right">70</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Merger & integration</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Inventory fair value adjustments </div></td> <td> </td> <td> </td> <td align="right">38</td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right">24</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Cost of revenue</i></td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Mexico restructuring </div></td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td> </td> <td align="right">4</td> <td> </td> <td> </td> <td> </td> <td align="right">36</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Repurchase of bonds </div></td> <td> </td> <td> </td> <td align="right">28</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right">18</td> <td> </td> <td> </td> <td align="left" valign="top"><i>Restructuring & other</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:45px; text-indent:-15px"><i>Total restructuring and merger-related charges</i> </div></td> <td> </td> <td> </td> <td align="right">469</td> <td> </td> <td> </td> <td> </td> <td align="right">55</td> <td> </td> <td> </td> <td> </td> <td align="right">414</td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Impact of elimination of tax deduction related to Medicare Part D subsidy </div></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(40</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">40</td> <td> </td> <td> </td> <td align="left" valign="bottom"><i>Taxes on income</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><i>Gain on investment in M-I SWACO</i> </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,270</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(32</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1,238</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top" nowrap="nowrap"><i>Gain on Investment in M-I SWACO </i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(801</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(17</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(784</td> <td nowrap="nowrap">)</td> <td> </td> <td align="left" valign="top"> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td align="left" valign="top"> </td> </tr>  </table> </div> </div> </div>

<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="2%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="6" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> </tr>   <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Third Quarter </div></td> <td> </td> <td> </td> <td align="right"><b>14</b></td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Nine Months </div></td> <td> </td> <td> </td> <td align="right"><b>6</b></td> <td> </td> <td> </td> <td> </td> <td align="right">13</td> <td> </td> </tr>  </table> </div> </div> </div>

<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="40%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"><b>Gain (Loss) Recognized in Income</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Third Quarter</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Nine Months</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 0px solid #000000"><b><i>Consolidated Statement</i></b></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b><i>of Income</i> Classification</b></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives designated as fair value hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">5</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>8</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(8</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" nowrap="nowrap" align="left"><i>Cost of revenue — Oilfield Services</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Interest rate swaps </div></td> <td> </td> <td> </td> <td align="right"><b>2</b></td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right"><b>7</b></td> <td> </td> <td> </td> <td> </td> <td align="right">19</td> <td> </td> <td> </td> <td colspan="3" align="left"><i>Interest expense</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">15</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>15</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">11</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="top"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Derivatives not designated as hedges: </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Foreign exchange contracts </div></td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(12</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">43</td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(2</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" align="left" nowrap="nowrap"><i>Cost of revenue — Oilfield Services</i></td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Commodity contracts </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(5</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(7</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(1</td> <td nowrap="nowrap">)</td> <td> </td> <td colspan="3" nowrap="nowrap" align="center"><i>Cost of revenue — Oilfield Services</i></td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(17</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="left">$</td> <td align="right">44</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"><b>$</b></td> <td align="right"><b>(4</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="left">$</td> <td align="right">(3</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr>  </table> </div> </div> </div>

<div align="left" style="font-size: 10pt; font-family: 'Times New Roman',Times,serif"> <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Third Quarter 2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Third Quarter 2010</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Income</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Income</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>before</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">before</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Revenue</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>taxes</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Revenue</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">taxes</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Oilfield Services</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Characterization </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>2,488</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>610</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">2,282</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">525</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Drilling </div></td> <td> </td> <td> </td> <td align="right"><b>3,676</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>613</b></td> <td> </td> <td> </td> <td> </td> <td align="right">2,049</td> <td> </td> <td> </td> <td> </td> <td align="right">307</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Production </div></td> <td> </td> <td> </td> <td align="right"><b>3,373</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>707</b></td> <td> </td> <td> </td> <td> </td> <td align="right">2,300</td> <td> </td> <td> </td> <td> </td> <td align="right">378</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Eliminations & other </div></td> <td> </td> <td> </td> <td align="right"><b>9</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1</b></td> <td> </td> <td> </td> <td> </td> <td align="right">15</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>9,546</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,931</b></td> <td> </td> <td> </td> <td> </td> <td align="right">6,646</td> <td> </td> <td> </td> <td> </td> <td align="right">1,219</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Distribution</b> </div></td> <td> </td> <td> </td> <td align="right"><b>698</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>31</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Eliminations </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(15</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>683</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>31</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Corporate & other</b> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(158</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(83</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest income </b><sup style="font-size: 85%; vertical-align: text-top"><b>(1)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>9</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest expense </b><sup style="font-size: 85%; vertical-align: text-top"><b>(2)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(69</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(51</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Charges and credits </b>(see Note 2) </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(27</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">836</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>10,229</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,717</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">6,845</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,940</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left"> <div style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">  </div> </div> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr> <td width="3%"></td> <td width="1%"></td> <td width="96%"></td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top">(1)</sup></td> <td> </td> <td>Excludes interest income included in the segment results ($1 million in 2011; $2 million in 2010).</td> </tr> <tr style="font-size: 3pt"> <td> </td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top"> (2)</sup> </td> <td> </td> <td> Excludes interest expense included in the segment results ($1 million in 2011; $- million in 2010).</td> </tr> </table>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="14" style="border-bottom: 0px solid #000000"><i>(Stated in millions)</i></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Nine Months 2011</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">Nine Months 2010</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Income</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">Income</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>before</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2">before</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Revenue</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>taxes</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Revenue</td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">taxes</td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Oilfield Services</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Characterization </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>7,142</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>1,672</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">6,831</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">1,647</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Drilling </div></td> <td> </td> <td> </td> <td align="right"><b>10,339</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,618</b></td> <td> </td> <td> </td> <td> </td> <td align="right">5,028</td> <td> </td> <td> </td> <td> </td> <td align="right">867</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Reservoir Production </div></td> <td> </td> <td> </td> <td align="right"><b>9,150</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,848</b></td> <td> </td> <td> </td> <td> </td> <td align="right">6,271</td> <td> </td> <td> </td> <td> </td> <td align="right">786</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Eliminations & other </div></td> <td> </td> <td> </td> <td align="right"><b>27</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(2</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">50</td> <td> </td> <td> </td> <td> </td> <td align="right">73</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>26,658</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>5,136</b></td> <td> </td> <td> </td> <td> </td> <td align="right">18,180</td> <td> </td> <td> </td> <td> </td> <td align="right">3,373</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Distribution</b> </div></td> <td> </td> <td> </td> <td align="right"><b>1,935</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>77</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Eliminations </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(27</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right"><b>1,908</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>77</b></td> <td> </td> <td> </td> <td> </td> <td align="right">199</td> <td> </td> <td> </td> <td> </td> <td align="right">9</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Corporate & other</b> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(437</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(251</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest income </b><sup style="font-size: 85%; vertical-align: text-top"><b>(1)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>28</b></td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">34</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest expense </b><sup style="font-size: 85%; vertical-align: text-top"><b>(2)</b></sup> </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(208</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(144</td> <td nowrap="nowrap">)</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Charges and credits </b>(see Note 2) </div></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right"><b>(143</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">801</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>28,566</b></td> <td> </td> <td> </td> <td align="left"><b>$</b></td> <td align="right"><b>4,453</b></td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">18,379</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">3,822</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left"> <div style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">  </div> </div> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr> <td width="3%"></td> <td width="1%"></td> <td width="96%"></td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top">(1)</sup></td> <td> </td> <td>Excludes interest income included in the segment results ($1 million in 2011; $10 million in 2010).</td> </tr> <tr style="font-size: 3pt"> <td> </td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left"><sup style="font-size: 85%; vertical-align: text-top"> (2)</sup> </td> <td> </td> <td> Excludes interest expense included in the segment results ($4 million in 2011; $2 million in 2010).</td> </tr> </table> </div> </div>

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8000000

7000000

10000000

9000000

5000000

2000000

3000000

5162000000

1834000000

1631000000

80000000

1617000000

4927000000

1769000000

1532000000

62000000

1564000000

146000000

47000000

212000000

70000000

1722000000

2143000000

3804000000

4469000000

1833000000

1971000000

249000000

355000000

10000000

2000000

1000000

1071000000

1222000000

20323000000

23958000000

51767000000

55581000000

10865000000

11307000000

5600000000

2000000000

3000000000

5000000000

3400000000

2214000000

1900000000

2395000000

2000000000

4600000000

131000000

97000000

93000000

27000000

218000000

123000000

-5000000

3000000

-8000000

-628000000

-547000000

-81000000

-2342000000

-407000000

-256000000

-3752000000

3096000000

3744000000

3224000000

1734000000

3584000000

1301000000

-2000000

-3000000

10000000

6000000

3227000000

1734000000

3364000000

1301000000

7400000000

450000000

975000000

1086000000

535000000

772000000

120000000

140000000

-44000000

-119000000

-29000000

-51000000

1043000000

1215000000

5517000000

8740000000

-144000000

154000000

148000000

-2620000000

866000000

84000000

-231000000

1268000000

2362000000

756000000

968000000

148000000

889000000

1907000000

2763000000

615000000

359000000

1262000000

1034000000

38000000

646000000

6825000000

14000000

-616000000

-3000000

-112000000

113000000

218000000

179000000

208000000

3222000000

-2000000

3224000000

1731000000

3594000000

10000000

3584000000

1307000000

27212000000

28960000000

12071000000

12583000000

8278000000

9493000000

1267000000

3600000000

662000000

240000000

800000000

266000000

299000000

25210000000

27780000000

18379000000

199000000

18180000000

6845000000

199000000

6646000000

28566000000

1908000000

26658000000

10229000000

683000000

9546000000

18379000000

199000000

5028000000

18180000000

50000000

6831000000

6271000000

199000000

6845000000

199000000

2049000000

6646000000

15000000

2282000000

2300000000

199000000

28566000000

1935000000

10339000000

26658000000

27000000

7142000000

9150000000

1908000000

-27000000

10229000000

698000000

3676000000

9546000000

9000000

2488000000

3373000000

683000000

-15000000

145000000

203000000

1361000000

1434000000

-73000000

1342000000

1434000000

-92000000

381000000

348000000

3226000000

4332000000

2000000

1000000

2000000

1000000

31226000000

31500000000

19229000000

-2674000000

4777000000

109000000

22019000000

-5002000000

31116000000

-2627000000

11874000000

218000000

24454000000

-2803000000

31444000000

-2768000000

11920000000

218000000

25210000000

-3136000000

31623000000

-2798000000

11606000000

123000000

27780000000

-5088000000

34000000

-5000000

-39000000

24000000

3000000

6000000

9942000000

6880000000

114000000

2948000000

320000000

17000000

303000000

178000000

49000000

129000000

208000000

53000000

155000000

-9000000

9000000

-14000000

14000000

145000000

203000000

113000000

-3000000

116000000

218000000

-22000000

240000000

-28000000

3136000000

5088000000

1268000000

2362000000

10000000

7000000

2000000

1227000000

1258000000

1365000000

1357000000

1212000000

1249000000

1352000000

1345000000

Includes multiclient seismic data costs. Net of the effect of business acquisitions and divestitures.