Wednesday, August 04, 2010
‘Static Kill’ Appears to Be Working in Well, BP Says - NYTimes.com
HOUSTON – An operation that pumped heavy drilling mud to plug BP’s runaway oil well in the Gulf of Mexico has been so successful that Obama administration officials said on Wednesday they are convinced it will never leak again.
BP began the effort, known as a static kill, late Tuesday and stopped pumping after about eight hours to verify that they had filled the Macondo well with mud without springing any new leaks.
Senior government scientists and BP engineers combed through data throughout the day to evaluate the condition of the well piping and whether it made sense to pour cement for a final plug from a surface ship above the well or through a relief well still being drilled.
Technicians said a decision whether to fill the well with cement this week might come later in day. But they said there was no doubt the static kill represented a major step in finally bringing the volatile well under control.
“We have reached a static position in the well that allows us to have high confidence that there will be no oil leaking into the environment,” retired Coast Guard Adm. Thad W. Allen, head of the federal spill response told reporters at a White House briefing. “And we have significantly improved our chances to finally kill the well with the relief well.”