Cutting it in China

摘要

M-I Swaco reports that its new high-performance Ultradril water-base drilling fluid has already helped one offshore operator in China's Bohai Bay to save an estimated us5 million compared to offset wells requiring costly cuttings re-injection.To-date,the innovative engineered system has been used on 22 wells in Kerr-McGee Petroleum China's CFD11-1/2 exploration and development program.