British company BP has issued a report concluding that a series of incidents was to blame for the Deepwater Horizon oil spill in the Gulf of Mexico.Discount replica watches The highly technical report details in chronological order the events that led to the explosions and sinking of the Deepwater Horizon oil rig in the Gulf of Mexico April 20, 2010. Mark Bly, the chief investigator for BP narrated the accompanying video.Audemars Piguet Jules Audemars It's now 1708 the hydraulic closing pressure from the annular preventer was increased to 1900 psi in order to create a tighter seal against the drill pipe. The report says that decisions made by "multiple companies and work teams" contributed to the accident which it says arose from "a complex and interlinked series of mechanical failures, human judgments, engineering design, operational implementation and team interfaces."