Approach Resources
NASDAQ:AREXApproach Resources, Inc., an independent energy company, focuses on the acquisition, exploration, development, and production of unconventional oil and gas reserves. The company's properties are primarily located in the Permian Basin in west Texas. It also owns interests in east Texas Basin. As of December 31, 2018, its estimated proved reserves were 180.1 million barrels of oil equivalent located in Crockett and Schleicher counties, Texas. The company also owned and operated 813 producing oil and gas wells in the Permian Basin. Approach Resources, Inc. was incorporated in 2002 and is headquartered in Fort Worth, Texas.
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.
EP Energy
OTCMKTS:EPEGQEP Energy Corporation, an independent exploration and production company, engages in the acquisition and development of unconventional onshore oil and natural gas properties in the United States. Its assets are located primarily in three areas, such as the Eagle Ford Shale in South Texas; Northeastern Utah in the Uinta basin; and the Permian basin in West Texas. As of December 31, 2018, EP Energy Corporation had proved reserves of 324.5 million barrels of oil equivalent; and had average net daily production of 80,654 barrel of oil equivalent per day. The company primarily sells its oil and natural gas production to third parties. EP Energy Corporation was founded in 2013 and is headquartered in Houston, Texas. On October 3, 2019, EP Energy Corporation, along with its affiliates, filed a voluntary petition for reorganization under Chapter 11 in the U.S. Bankruptcy Court for the Southern District of Texas.
Sandridge Mississippian Trust I
NYSE:SDTSandRidge Mississippian Trust I, a statutory trust, holds royalty interests in specified oil and natural gas properties located in the Mississippian formation in Alfalfa, Garfield, Grant, and Woods counties in Oklahoma. As of December 31, 2017, the company's properties comprised royalty interests in the initial wells; and 121 additional wells that were drilled and perforated by the company. SandRidge Mississippian Trust I was founded in 2010 and is based in Austin, Texas.
Unit
NYSE:UNTUnit Corporation, together with its subsidiaries, engages in the exploration, acquisition, development, and production of oil and natural gas properties in the United States. It operates through three segments: Oil and Natural Gas, Contract Drilling, and Mid-Stream. The Oil and Natural Gas segment explores for, acquires, develops, and produces oil and natural gas properties. Its producing oil and natural gas properties, unproved properties, and related assets are primarily located in Oklahoma and Texas, as well as in Arkansas, Colorado, Kansas, Louisiana, Montana, New Mexico, North Dakota, Utah, and Wyoming. The Contract Drilling segment is involved in the contract drilling of onshore oil and natural gas wells for a range of other oil and natural gas companies primarily in Oklahoma, Texas, Wyoming, North Dakota, Colorado, and Utah. It has 55 drilling rigs in its fleet. The Mid-Stream segment buys, sells, gathers, processes, and treats natural gas for third parties. This segment operates 3 natural gas treatment plants, 14 processing plants, 22 gathering systems, and approximately 1,475 miles of pipeline in Oklahoma, Texas, Kansas, Pennsylvania, and West Virginia. Unit Corporation was founded in 1963 and is headquartered in Tulsa, Oklahoma.