TX 75083-3836, U.S.A., fax 1.972.952.9435.
AbstractThis paper will describe the concept study, pre-planning and drilling of test-well BETA BHB-11 and Njord well 6407/7-A-9 AH, which is the world's first Through Tubing Rotary Drilling (TTRD) well drilled from a floating platform, where specific technology developments for a TTRD Bottom Hole Assembly (BHA) were required.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.