(EnergyAsia, May 6) — Hong Kong-listed China Oilfield Services Limited (COSL), a leading offshore oilfield services provider in China, said it drilled 73 wells in the first quarter, up 52% from a year ago. Of the 73, 62 were development wells while 11 were exploration wells. The average utilisation rate of its rigs was 99.5%,…

This article is for Subscriber members only.
Log In Register