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Berry Petroleum Company, LLC is an independent privately-held energy Company engaged in the acquisition, exploration, development and production of domestic oil and natural gas reserves primarily located in the San Joaquin Basin in California, the Uinta Basin in Utah, the Piceance Basin in Colorado, and the East Texas Basin in Texas.
Petróleo Brasileiro S.A. é uma empresa de capital aberto, cujo acionista majoritário é o Governo do Brasil, sendo, portanto, uma empresa estatal de economia mista.
Group Ultragen Ltd is a Longueuil, QC-based company in the Energy & Utilities sector.
Proprietary Solutions for Efficiently & Environmentally Maximizing Water – Oil – Gas Recovery
SouthEastern Cedar Oil Industry is a Leland, NC-based company in the Energy and Utilities sector.