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Frontera Energy Corporation is a Canadian public company involved in the exploration, development, production, transportation, storage and sale of oil and natural gas in South America, including related investments in both upstream and midstream facilities. The Company has a diversified portfolio of assets with interests in 34 exploration and production blocks in Colombia, Ecuador and Guyana, and pipeline and port facilities in Colombia. Frontera is committed to conducting business safely and in a socially, environmentally and ethically responsible manner.
Black Elk Energy Offshore Operations is one of the leading companies in the Energy and Utilities sector.
Macawber Engineering is a Maryville, TN-based company in the Energy and Utilities sector.
Clayton Williams Energy, Inc. (CWEI) is an independent oil and gas company engaged in the exploration for and production of oil and natural gas primarily in Texas, Louisiana and New Mexico. During the year ended December 31, 2008, the estimated proved
Laramie Energy II is a Denver, CO-based company in the Energy and Utilities sector.