On this project, automation was prevalent except for pipe-handling while in slips (i.e., torqueing and untorqueing connections), tripping, and BHA makeup and breakdown. The drilling automation system enabled BP Alaska to not only rise above the drilling-speed-focused automation business model of the downturn, which prioritized ROP, but also to obtain performance improvements across categories. BP Alaska saved approximately 4 min. per intermediate hole-section connection and 2 min. per production hole-section connection, when compared with relevant offsets, by using NOVOS. Wired drill pipe saved time on both surveys and downlinks, including the effective elimination of all flat time and invisible lost time related to downlinking. Finally, reductions in downhole dysfunctions and improvements in ROP were made possible by the drilling apps, which were integrated into NOVOS.
Learn more about our role as an unbiased technology integrator and the full drilling automation project by reading our special cover feature from June's edition of World Oil.