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Non-water based drilling fluid/cuttings reduction technology

Environment-friendly drilling fluid system (BIODRILL S)


BIODRILL S is a set of degradable synthetic oil-based drilling fluid system with low biological toxicity as the continuous phase and inorganic salt/degradable organic salt solution as the dispersion phase, which can meet the operation requirements in environmentally sensitive areas.

Features:

Easy degradation;

Low toxicity;

Meet the requirements of environment-sensitive areas.





















About Us

China Oilfield Services Limited (COSL) is the leading integrated oilfield services providers in the Asian offshore market. COSL’s four main services divisions—Geophysical Services, Drilling Services, Well Services, and Marine and Transportation Services—cover the exploration, development, and production phases of the oil and gas industry.

2015 China Oilfield Services Limited All Rights Reserved Record Number: Tianjin ICP NO. 17008252

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