BP has accused Halliburton of using an unstable cement design and said Transocean failed to test the automatic shut-off function on the blowout preventer before it was used on the rig.
Transocean has denied those charges and said BP's well design was a key factor in the accident. Halliburton has also defended its cement work on the well, and blamed other actions for causing the explosion.
It will be difficult to work out the discrepancies between the companies without the legal power to compel testimony from company representatives under oath, Bartlit said.
"I can't subpoena people. I wish I could," Bartlit said. "I think it's damn important."
Although a measure providing the panel with subpoena power passed the House of Representatives earlier this year, the measure was held up by partisan gridlock in the Senate.(thanks Republicans for protecting the corps again)
So lets see , this "study" is all based on the information the Cos allow us to have...........wow.