Both Halliburton and Transocean sharply disputed the findings , with Transocean calling them `` self-serving '' and NEW : Report says BP 's team has ` ` substantial omissions and inaccuracies '' and places much of the blame on both Halliburton and Transocean . It says its own team ` ` incorrectly accepted '' test results . Previous testimony pointed fingers at the well design .
NEW : Report says BP 's team has ` ` substantial omissions and inaccuracies '' and places much of the blame on both Halliburton and Transocean . It says its own team ` ` incorrectly accepted '' test results . Previous testimony pointed fingers at the well design .