Double Eagle Petroleum Co. was founded in 1972 and is headquartered in Casper, Wyoming.Double Eagle Petroleum Co., an energy company, engages in the exploration, development, production, and sale of natural gas and crude oil primarily in the Rocky Mountain Basins of the western United States. The company's principal properties include the Atlantic rim coal bed natural gas project located in south central Wyoming; the Pinedale Anticline property in the Green River basin of Wyoming; the Wind River basin in central Wyoming; the Moxa Arch and other areas located in southwest Wyoming; and the Christmas Meadows prospect in Utah. Double Eagle Petroleum Co. also engages in the transportation of gas through its intrastate gas pipeline. As of December 31, 2008, Double Eagle Petroleum Co. had estimated proved reserves of approximately 86.3 billion cubic feet of natural gas and approximately 420 thousand barrels of oil. Double Eagle Petroleum Co. also owned interests in a total of 1,125 producing wells and had an interest in 525,493 gross acres natural gas prone basins of the Rocky Mountains.

CREDO Petroleum Corporation was founded in 1978 and is headquartered in Denver, Colorado.CREDO Petroleum Corporation, together with its subsidiaries, engages in the acquisition, exploration, development, and marketing of oil and gas properties in the Mid-Continent and Rocky Mountain regions of the United States. CREDO Petroleum Corporation operates projects in Texas, central Kansas, Wyoming, Colorado, Louisiana, and North Dakota. CREDO Petroleum Corporation also involves in developing, testing, refining, and patenting its patented Calliope Gas Recovery System from wellbores using pressure differentials enabling gas previously trapped by fluid build-up in the wellbore to flow to the surface. As of October 31, 2009, CREDO Petroleum operated approximately 135 wells, as well as owned working interests in 350 producing wells and overriding royalty interests in approximately 1,200 wells.

Paramount Resources' paramount business is discovery and development of natural gas assets, which accounts for 75% of its production. Paramount Resources Ltd. explores for, develops, processes, markets, and transports natural gas and petroleum. Paramount Resources Ltd. has interests in more than 2.3 million gross acres, primarily in Alberta and elsewhere in Western Canada (the Northwest Territories and British Columbia) and the US (Montana an North Dakota). In 2008 Paramount Resources reported proved plus probable reserves of about 36.4 million barrels of oil equivalent. Company management, led by chairman and CEO Clayton Riddell, controls Paramount Resources.

In addition to its exploration activities, the Corporation was given powers and operational interests in refining, petrochemicals and products transportation as well as marketing. Between 1978 and 1989, NNPC constructed refineries in Warri, Kaduna and Port Harcourt and took over the 35,000-barrel Shell Refinery established in Port Harcourt in 1965. Whether it's downstream or upstream, the Nigerian National Petroleum Corporation (NNPC) goes with the flow of oil and gas. NNPC oversees the petroleum industry of one of the top, albeit politically turbulent, oil-producing countries in the world. the NNPC produces oil through dominant positions in partnerships with major world oil companies. The company has four refineries, in Port Harcourt (2), Warri, and Haduna) with a total capacity of 445,000 barrels per day. NNPC also oversees the nation's natural gas industry and has liquefied natural gas operations. It oversees 5,000 kilometers of oil and gas pipeline, 21 storage tanks and nine LPG depots.

Quest Resource Corporation's quest is to make money from oil and gas exploration and production. The company acquires, explores, develops, produces, and transports natural gas, primarily coalbed methane. Quest Resource's exploration and drilling efforts are focused in the Cherokee Basin of southeastern Kansas and northeastern Oklahoma, and the Appalachian Basin, where it is accumulating leasehold acreage. The company has net proved reserves of 211 billion cu. ft. of net proved reserves (99% of which is coalbed methane) and operates more than 2,000 miles of gas gathering pipeline in Kansas and Oklahoma. In 2008 the company shifted its strategic focus to the Appalachian Basin.

GCA is an international advisory firm focused on the provision of integrated technical and managerial services and independent advice to all sectors of the oil and gas industry. Gaffney, Cline & Associates provides technical, operational, management, and commercial consulting services to the global oil and gas industry. Gaffney, Cline & Associates Ltd. portfolio includes reservoir appraisal, advice about field development, and refining and marketing, as well as integrated technical and management services. Gaffney, Cline & Associates Ltd. also provides independent certifications of oil and gas reserves and expert witness services or arbitration services for projects that involve legal, technical, or contractual disputes. Gaffney, Cline & Associates Ltd. has offices throughout the world, and clients include global oil and gas companies, national oil companies, governments, and private investors. Executives Peter Gaffney and Ben Cline founded the firm in 1962.

E1 is A-1 in LPG supply to Korea. The company provides about half of South Korea's annual liquid propane gas imports. E1 Corp. purchases LPG from other countries (mainly Saudi Arabia) and stores it in two domestic terminals. LPG products are then distributed nationally to gas stations, bottling stations, gas retailers, industrial users, and residential users. E1 also exports LPG throughout Asia. E1 Corp. operates six domestic branches as well as two storage terminals, and more than 220 refueling stations. Outside of Korea E1 has offices in Bahrain and Indonesia.

Crosstex Energy, L.P was founded in 1992 and is based in Dallas, Texas.Crosstex Energy, L.P gathers, transports, treats, and processes natural gas through more than 3,300 miles of natural pipeline, 10 processing plants, three fractionators, and 225 gas treating plants. Its revenues are generated through the purchase and resale of natural gas from more than 40 independent producers located along the US Gulf Coast from Texas to Florida. Through its treating division, Crosstex cleans carbon dioxide and hydrogen sulfide from natural gas, enabling it to meet pipeline quality requirements. Crosstex Energy Inc. owns and controls the general partner of Crosstex Energy.

Ensign United States Drilling (formerly Caza Drilling) serves oil and gas companies exploring in the Western US. A subsidiary of Ensign Energy Services,Ensign United States Drilling Inc. provides contract drilling services primarily in the Rocky Mountain region. Ensign United States Drilling Inc. claims to be the second-largest and most active land-based drilling contractor in the Rockies. Ensign United States has 56 drilling rigs in operation in Colorado, Nebraska, Oklahoma, North Dakota, Utah, and Wyoming. In California the drilling contractor operates more than 20 drilling rigs, primarily in the San Joaquin, Los Angeles, and Sacramento basins.

NuTech Energy Alliance provides petrophysical, geological, geophysical, field study, and well site services to customers worldwide. By using nuclear magnetic resonance (NMR) technology and related interpretive software, NuTech offers clients detailed geographical data that can be used to analyze potential oil fields. By 2009 the company had evaluated more than 30,000 wells and more than 450 oil and gas companies around the world. NuTech offers five offices in the US and seven offices in other countries. NuTech is a privately-owned company founded in 1998 by ex-Schlumberger and Numar (now Halliburton) executives who pioneered Nuclear Magnetic Resonance (NMR) R&D.

Inviting Real Estate Agents, Job Placements Agents, Educational Institutes, Software Service Providers, Real Estate Builders, Marriage Bureaus, Travel Agents, Restaurant Owners, Health & Fitness Centers and other Local Businesses to Post a FREE Classified Advertisement on Cootera.com Classifieds Website.