By Miles Wolf Tamboli - Talk Radio News Service
“Static kill,” an attempt by the Joint Oil Spill Response Team to plug the Macondo deepwater oil well in the Gulf of Mexico, has effectively stopped the leak, according to Admiral Thad Allen, the National Incident Commander.
“We now have equalized … the hydrostatic pressure of the seawater with the pressure inside the capping stack,” said Allen during a press briefing at the White House Wednesday. Allen added that he is confident, “that there will be no oil leaking into the environment.”
“We have significantly improved our chances to finally kill the well with the relief wells,” Allen said.
BP released a statement earlier in the day calling the success, “a significant milestone.”
Although the mile-deep well off the coast of Louisiana has not leaked a significant amount of oil in almost three weeks, thanks to a “stacking cap” that was placed on the leak on July 15th, many are elated that the response command has made such a crucial step in sealing the well off for good. President Obama told a conference of AFL-CIO union leaders in Washington on Wednesday, “The long battle to stop the leak and contain the oil is finally close to coming to an end.”
The static kill began as a series of tests Tuesday afternoon, with heavy drilling mud being pumped from about 3 pm CDT until 11 pm CDT through a maze of equipment until the pressure inside the well equalized with the pressure on the sea floor, according to a statement by BP.
Workers are attempting to determine whether to follow the mud with a concrete cap for added security, or to simply move ahead with the relief wells. Either way, Allen told reporters, the next step is to complete the relief wells, as the static kill is only the preliminary portion of the final end to the leak.
“This job will not be complete until we finish the relief well,” said Allen.