Companies

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TransAtlantic Petroleum Ltd., an oil and natural gas company, engages in the acquisition, exploration, development, and production of oil and natural gas properties in Turkey and Bulgaria. As of December 31, 2018, it had interests in 5 onshore exploration licenses and 18 onshore production leases covering an area of 372,050 net acres with a total net proved reserves of 9,976 Mbbl of oil and 2,440 Mmcf of natural gas located in Turkey, as well as a production concession covering an area of approximately 162,500 net undeveloped acres located in Bulgaria. The company was incorporated in 1985 and ... view company details

Southern Copper Corporation engages in mining, exploring, smelting, and refining copper and other minerals in Peru, Mexico, Argentina, Ecuador, and Chile. The company is involved in the mining, milling, and flotation of copper ore to produce copper and molybdenum concentrates; smelting of copper concentrates to produce blister and anode copper; refining of anode copper to produce copper cathodes; production of molybdenum concentrate and sulfuric acid; production of refined silver, gold, and other materials; and mining and processing of zinc and lead. It operates the Toquepala and Cuajone open-... view company details

Hornbeck Offshore Services, Inc., together with its subsidiaries, provides marine transportation, subsea installation, and accommodation support services to exploration and production, oilfield service, offshore construction, and the United States military customers. It operates offshore supply vessels (OSVs), multi-purpose support vessels (MPSVs), and a shore-based facility to provide logistics support and specialty services to the offshore oil and gas exploration and production industry, primarily Gulf of Mexico in the U.S., Latin America, and internationally. Its fleet of U.S.-flagged OSVs ... view company details

Matador Resources Company, an independent energy company, engages in the exploration, development, production, and acquisition of oil and natural gas resources in the United States. It operates in two segments, Exploration and Production; and Midstream. The company primarily holds interests in the Wolfcamp and Bone Spring plays in the Delaware Basin in Southeast New Mexico and West Texas. It also operates the Eagle Ford shale play in South Texas; and the Haynesville shale and Cotton Valley plays in Northwest Louisiana and East Texas. In addition, the company conducts midstream operations in su... view company details

Abraxas Petroleum Corporation, an independent energy company, engages in the acquisition, exploration, exploitation, development, and production of oil and gas properties in the United States. The company operates oil and gas assets in the Permian/Delaware Basin, the Rocky Mountain, and South Texas regions. As of December 31, 2018, its estimated net proved reserves were 67.2 million barrels of oil equivalent. The company was founded in 1977 and is based in San Antonio, Texas. view company details

Bonanza Creek Energy, Inc., an exploration and production company, focuses on the extraction of onshore oil and related liquids-rich natural gas in the United States. The company's primary oil and liquids-weighted assets are located in the Wattenberg Field in Colorado. As of December 31, 2018, it had proved reserves of 116.8 million barrel of oil equivalent. Bonanza Creek Energy, Inc. was founded in 1999 and is headquartered in Denver, Colorado. view company details

Callon Petroleum Company, an independent oil and natural gas company, focuses on the acquisition, development, exploration, and exploitation of unconventional onshore oil and natural gas reserves in the Permian Basin in West Texas and southeastern New Mexico. As of December 31, 2018, its estimated net proved reserves totaled 238.5 million barrel of oil equivalent, including 180.1 MMBbls of oil and 350.5 Bcf of natural gas. The company was founded in 1950 and is headquartered in Houston, Texas. view company details

Concho Resources Inc., an independent oil and natural gas company, engages in the acquisition, development, and exploration of oil and natural gas properties in the United States. The company's principal operating areas are located in the Permian Basin of southeast New Mexico and west Texas. As of December 31, 2018, its estimated proved reserves totaled 1.2 billion barrels of oil equivalent. The company was founded in 2006 and is headquartered in Midland, Texas. view company details

Lone Star Gold, Inc. does not have significant operations. Previously, it was engaged in the exploration and development of mining properties in Mexico. The company was formerly known as Keyser Resources, Inc. and changed its name to Lone Star Gold, Inc. in June 2011. Lone Star Gold, Inc. was founded in 2007 and is based in Cornelius, North Carolina. view company details

Liberty Oilfield Services Inc. provides hydraulic fracturing services to onshore oil and natural gas exploration and production companies in North America. The company offers its services primarily in the Permian Basin, the Eagle Ford Shale, the Denver-Julesburg Basin, the Williston Basin, and the Powder River Basin. Liberty Oilfield Services Inc. was founded in 2011 and is headquartered in Denver, Colorado. view company details

Murphy Oil Corporation operates as an oil and gas exploration and production company in the United States, Canada, Malaysia, and internationally. It explores for and produces crude oil, natural gas, and natural gas liquids. The company was formerly known as Murphy Corporation and changed its name to Murphy Oil Corporation in 1964. Murphy Oil Corporation was founded in 1950 and is headquartered in El Dorado, Arkansas. view company details

NioCorp Developments Ltd. engages in the exploration and development of mineral deposits in North America. It owns and develops the Elk Creek niobium/scandium/titanium project located in Southeastern Nebraska. The company was formerly known as Quantum Rare Earth Developments Corp. and changed its name to NioCorp Developments Ltd. in March 2013. NioCorp Developments Ltd. was incorporated in 1987 and is headquartered in Centennial, Colorado. view company details

PDC Energy, Inc., an independent exploration and production company, acquires, explores for, develops, and produces crude oil, natural gas, and natural gas liquids in the United States. Its operations are primarily located in the Wattenberg Field in Colorado and the Delaware Basin in Texas. The company was formerly known as Petroleum Development Corporation and changed its name to PDC Energy, Inc. in June 2012. PDC Energy, Inc. was founded in 1969 and is headquartered in Denver, Colorado. view company details

Sundance Energy Australia Limited operates as an onshore oil and gas company in the United States. The company explores for, develops, and produces oil and natural gas. Its exploration and development activities are focused on the Eagle Ford project in the South-Texas-Gulf Coast Basin. Sundance Energy Australia Limited was incorporated in 2004 and is based in Wayville, Australia. view company details

Santa Fe Gold Corporation, a mining company, engages in the acquisition, exploration, development, and mining of mineral properties in the United States. The company primarily explores for gold, silver, copper, precious, and industrial and base metals, as well as titanium, rare earth, cobalt, lithium, manganese, and nickel deposits. It owns interests in various claims, including eight advanced projects. The company was founded in 1991 and is based in Albuquerque, New Mexico. view company details

SilverBow Resources, Inc., an energy company, engages in the exploration, development, and production of oil and gas from the Eagle Ford Shale in South Texas. As of December 31, 2018, it had proved reserves of 1,345 MMcfe. The company was formerly known as Swift Energy Company and changed its name to SilverBow Resources, Inc. in May 2017. SilverBow Resources, Inc. was founded in 1979 and is headquartered in Houston, Texas. view company details

Ultra Petroleum Corp., an independent oil and gas company, engages in the acquisition, exploration, development, operation, and production of oil and natural gas properties. Its principal business activities are developing its natural gas reserves in the Green River Basin of southwest Wyoming-the Pinedale and Jonah fields. As of December 31, 2018, the company owned interests in approximately 114,000 gross acres in Wyoming. The company was founded in 1979 and is headquartered in Englewood, Colorado. view company details

Ur-Energy Inc. engages in the acquisition, exploration, development, and operation of uranium mineral properties. The company holds interests in 13 projects located in the United States. Its flagship property is the Lost Creek project comprising a total of approximately 1,900 unpatented mining claims and 3 Wyoming mineral leases covering an area of approximately 37,500 acres located in the Great Divide Basin, Wyoming. The company was founded in 2004 and is headquartered in Littleton, Colorado. view company details

Viking Energy Group, Inc., an independent exploration and production company, focuses on the acquisition and development of oil and natural gas properties in North America. The company owns oil and gas leases in Kansas, Missouri, Texas, Louisiana, Mississippi, and Alberta. The company was formerly known as Viking Investments Group, Inc. and changed its name to Viking Energy Group, Inc. in March 2017. Viking Energy Group, Inc. was incorporated in 1989 and is headquartered in Houston, Texas. view company details

Anadarko Petroleum Corporation engages in the exploration, development, production, and marketing of oil and gas properties. It operates through three segments: Exploration and Production, WES Midstream, and Other Midstream. The company explores for and produces oil, natural gas, and natural gas liquids (NGLs). It is also involved in gathering, processing, treating, and transporting oil, natural-gas, and NGLs production, as well as the gathering and disposal of produced water. The company's oil and natural gas properties are located in the United States onshore and deepwater Gulf of Mexico; an... view company details