Biography

Faster, More Accurate Field Evaluation Saves USD 2 Million

In Malaysia, the SpectraSphere fluid mapping-while-drilling technology has helped add value to PETRONAS brownfield assets. The technology developed by Schlumberger Drilling & Measurements eliminated fluid uncertainty in untapped fault blocks while mitigating operational risks. SpectraSphere technology was successfully deployed in two field rejuvenation campaigns in the Temana and Dulang Fields, offshore Malaysia. It involved wellbores with up to 80° of inclination and large overbalance, resulting in approximately USD 2 million in operating cost savings. Fluid identification was performed in real-time, in multiple reservoir horizons. The data provided by SpectraSphere assisted PETRONAS petrotechnical experts to firm up and accelerate perforation and completion design, in addition to understanding the reservoir and improving reserve estimation.