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Other links at Energy and Environment > Oil and Gas > Operating Companies |
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Apache Energy
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Owns and manages 950 wells in south and central Texas. Assistance in buying and selling leases and water rights in that area. Sells/leases a variety of field equipment including trucks, pump jacks, casing, and drilling rigs.
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Royal Dutch/Shell Group
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Five core businesses are exploration/production, oil products, chemicals, gas and power Generation, and renewables.
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Blue Dolphin Energy Company
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Develops and operates oil and gas properties, transport processes, and storage for imported crude oil and refined products. (Nasdaq: BDCO).
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Valero Energy Corp.
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Oil refiners with a throughput capacity of nearly 2 million barrels per day. Operates Valero and Diamond Shamrock gas stations and convenience stores. Provides information on services, environment issues, company news, investor data, and employment opportunities. (NYSE: VLI)
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YPF Sociedad Anonima
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An integrated oil and gas company that explores, distributes and sells petroleum and related products. Multilingual site. (NYSE:YPF)
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