Green Canyon is an area in the Gulf of Mexico that is rich in oil fields and under the jurisdiction of the Bureau of Ocean Energy Management. Among other oil fields Green Canyon consist of Atlantis (blocks 699, 700, 742, 743, and 744) operated by BP, Marco Polo (block 608) and K2 (blocks 518 and 562) operated by Anadarko Petroleum, Manatee (block 155) operated by Shell, Shenzi (blocks 609, 610, 653, and 654) operated by BHP, Droshky (block 244) operated by Marathon Oil, and Tahiti (blocks 596, 597, 640 and 641) operated by Chevron.