Halliburton and BP knew weeks before the blast on a rig in the Gulf of Mexico that the cement mixture they planned to use to seal the well was unstable, a commission found.
By JOHN M. BRODER, New York Times
Thu, 10/28/2010 - 10:37am
Halliburton and BP knew weeks before the blast on a rig in the Gulf of Mexico that the cement mixture they planned to use to seal the well was unstable, a commission found.