Mark Hanley

Anadarko Petroleum Corp. is an independent exploration and production company. It operates through the following segments: Exploration and Production; WES Midstream; and Other Midstream. The Exploration and Production segment focuses on the exploration, development, production, and sale of oil and natural gas. The WES Midstream and Other Midstream segment consists of gathering, compressing, treating, processing, and transporting of natural gas; gathering, stabilizing, and transporting of oil and natural gas liquids. The company was founded in 1959 and is headquartered in The Woodlands, TX.

Alaska Clean Seas operates as a oil spill response cooperative. Its membership includes oil and pipeline companies that engage in or intend to undertake oil and gas exploration, development, production and pipeline transport activities on the north slope of Alaska. The firm provides personnel, material, equipment, and training response capability for use in support of its members in preparing for, responding to, and cleaning up an oil spill on the north slope. The company was founded in 1979 and is headquartered in Anchorage, AK.