Gulf Oil Spill Could Have Been Stopped 48 days Earlier

For 48 days and nights, the Deepwater Horizon well spewed oil into the Gulf of Mexico, when it could have been shut down. We now know this: It is very likely that if the top kill had been designed to deliver more than 109 bpm of 16.4 ppg drilling fluid below the BOP stack for a sustained period, the Macondo blowout could have been stopped between May 26-28, 2010. Given that the well was successfully shut-in with the capping stack in July, and that the subsequent bullhead (static) kill was successful, certainly a higher rate top kill would have been successful at that time.That is the pull quote from a research paper submitted to the President's Oil Spill Commission by Dr. Mayank Tyagi et al. of LSU. The Commission's Chief Counsel's Report 2011 puts the onus on BP for discontinuing the top kill attempt. Dr. Tyagi uses a New York Times illustration as his figure 2, indicating some faith in their reporting. The New York Times reported that Energy Secretary Steven Chu was responsible for...(Read Full Post)