Prince William Sound Regional Citizens’ Advisory Council Marine Terminal and for limiting the use of chemical dispersants in oil spill cleanups. When BP's "Deepwater Horizon" oil drilling rig exploded on April 20, 2010 and began to leak oil into the Gulf of Mexico, the PWSRCAC was kept very busy responding to calls for assistance and information. Following this spill President Barack Obama's Gulf of Mexico Oil Spill Commission recommended establishing similar citizens' councils there and in the Arctic. The PWSRCAC expressed its willingness to help establish similar councils. Prince William Sound Regional Citizens’ Advisory Council The Prince William Sound Regional Citizens' Advisory Council is an independent non-profit
Montara oil spill 1 November. The West Triton jackup drilling rig arrived at the Montara Field in an attempt to plug the oil leak on 11 September 2009. Oil and gas producer, Woodside Petroleum Ltd offered to assist PTTEPAA in cleaning up the oil spill with the use of a rig closer to the spill site. However, PTTEPAA rejected the Woodside offer on the basis of "safety reasons". The Woodside rig was a semisubmersible drilling rig and, as it floats on the sea surface, was not deemed as a suitable platform for the relief well. A jackup rig was required because it could