Broad culpability was always likely. The offical report summarized today [January 6th 2011] leaves plenty of scope for years of legal wrangling.
The oil spill in the Gulf of Mexico was an avoidable disaster caused in part by a series of cost-cutting decisions made by BP and its partners, the White House oil commission said last night. In a preview of its final report, due next week, the national oil spill commission said systemic management failure at BP, Transocean, and Halliburton caused the blow-out in the Gulf of Mexico, and warned that such a disaster would likely recur because of industry complacency. “Whether purposeful or not, many of the decisions that BP, Halliburton, and Transocean made that increased the risk of the Macondo blowout clearly saved those companies significant time (and money),”
See also the Leaders we deserve reports in the months following the oil-spill.