Chaparral Energy
NYSE:CHAPChaparral Energy, Inc. engages in the acquisition, exploration, development, production, and operation of onshore oil and natural gas properties primarily in Oklahoma, the United States. The company sells crude oil, natural gas, and natural gas liquids primarily to refineries and gas processing plant. The company was founded in 1988 and is headquartered in Oklahoma City, Oklahoma.
Chaparral Energy
OTCMKTS:CHAPQChaparral Energy, Inc. engages in the acquisition, exploration, development, production, and operation of oil and natural gas properties primarily in Oklahoma, the United States. The company sells crude oil, natural gas, and natural gas liquids primarily to refineries and gas processing plant. Its 210,000 net surface acres are located in the Mid-Continent region, approximately 122,000 net acres are located in the STACK play primarily in Canadian, Kingfisher, and Garfield counties. As of December 31, 2019, the company's estimated proved oil and natural gas reserves were 96.6 million barrels of crude oil equivalent; and had an interest in 2,782 gross producing wells, including 866 gross company operated wells. Chaparral Energy, Inc. was founded in 1988 and is headquartered in Oklahoma City, Oklahoma. On August 16, 2020, Chaparral Energy, Inc., along with its affiliates, filed a voluntary petition for reorganization under Chapter 11 in the U.S. Bankruptcy Court for the District of Delaware.
Carbon Energy
OTCMKTS:CRBOCarbon Energy Corporation, an independent oil and natural gas company, engages in the acquisition, exploration, development, and production of oil, natural gas, and natural gas liquids properties in the United States. It focuses on conventional and unconventional reservoirs, including shale, tight sand, and coalbed methane located in the Appalachian, Illinois, and Ventura Basins. It owns working interests and royalty interests in wells located in California, Illinois, Indiana, Kentucky, Ohio, Tennessee, Virginia, and West Virginia, as well as had leasehold positions. The company was formerly known as Carbon Natural Gas Company and changed its name to Carbon Energy Corporation in June 2018. Carbon Energy Corporation was founded in 2007 and is based in Denver, Colorado.
Rosehill Resources
NASDAQ:ROSERosehill Resources Inc., an independent oil and natural gas company, focuses on the acquisition, exploration, development, and production of unconventional oil and associated liquids-rich natural gas reserves in the Permian Basin. As of December 31, 2018, its portfolio included 67 gross operated producing horizontal wells in the Northern Delaware Basin and 4 gross operated producing horizontal wells in the Southern Delaware Basin; and working interests in approximately 6,665 gross acres in the Northern Delaware Basin and 9,219 gross acres in the Southern Delaware Basin, as well as 513 gross operated and 53 non-operated potential horizontal drilling locations in the Northern and Southern Delaware Basin. The company was founded in 2015 and is headquartered in Houston, Texas. Rosehill Resources Inc. is a subsidiary of Tema Oil & Gas Company.
Whiting USA Trust II
OTCMKTS:WHZTWhiting USA Trust II is a statutory trust. The company was founded on December 5, 2011 and is headquartered in Houston, TX.