Expand Energy Corporation operates as an independent exploration and production company in the United States. It engages in acquisition, exploration, and development of properties to produce oil, natural gas, and natural gas liquids from underground reservoirs. The company holds interests in natural gas resource plays in the Marcellus Shale in the northern Appalachian Basin in Pennsylvania and the Haynesville/Bossier Shales in northwestern Louisiana. As of December 31, 2023, the company owns a portfolio of onshore U.S. unconventional natural gas assets, including interests in approximately 5,000 natural gas wells. The company was formerly known as Chesapeake Energy Corporation and changed its name to Expand Energy Corporation in October 2024. Expand Energy Corporation was founded in 1989 and is based in Oklahoma City, Oklahoma.

Coterra Energy Inc., an independent oil and gas company, engages in the development, exploration, and production of oil, natural gas, and natural gas liquids in the United States. The company's properties include the Marcellus Shale with approximately 186,000 net acres in the dry gas window of the play located in Susquehanna County, Pennsylvania; Permian Basin properties with approximately 296,000 net acres located in west Texas and southeast New Mexico; and Anadarko Basin properties with approximately 182,000 net acres located in Oklahoma. It also operates natural gas and saltwater gathering and disposal systems in Texas. The company sells its natural gas to industrial customers, local distribution companies, oil and gas marketers, major energy companies, pipeline companies, and power generation facilities. Coterra Energy Inc. was incorporated in 1989 and is headquartered in Houston, Texas.

Ovintiv Inc., together with its subsidiaries, explores, develops, produces, and markets natural gas, oil, and natural gas liquids in the United States and Canada. The company operates through USA Operations, Canadian Operations, and Market Optimization segments. Its principal assets include Permian in west Texas and Anadarko in west-central Oklahoma; and Montney in northeast British Columbia and northwest Alberta. In addition, the company's upstream assets comprise Bakken in northwest North Dakota, and Uinta in central Utah; and Horn River in northeast British Columbia. The company was formerly known as Encana Corporation and changed its name to Ovintiv Inc. in January 2020. Ovintiv Inc. was incorporated in 2020 and is based in Denver, Colorado.

Permian Resources Corporation, an independent oil and natural gas company, focuses on the development of crude oil and related liquids-rich natural gas reserves in the United States. The company's assets primarily focus on the Delaware Basin, a sub-basin of the Permian Basin. Its properties consist of acreage blocks in West Texas, Eddy County, Lea County, and New Mexico. The company was formerly known as Centennial Resource Development, Inc. and changed its name to Permian Resources Corporation in September 2022. Permian Resources Corporation was incorporated in 2015 and is headquartered in Midland, Texas.

Range Resources Corporation operates as an independent natural gas, natural gas liquids (NGLs), crude oil, and condensate company in the United States. The company engages in the exploration, development, and acquisition of natural gas and crude oil properties located in the Appalachian region. It sells natural gas to utilities, marketing and midstream companies, and industrial users; NGLs to petrochemical end users, marketers/traders, and natural gas processors; and oil and condensate to crude oil processors, transporters, and refining and marketing companies. The company was formerly known as Lomak Petroleum Inc. and changed its name to Range Resources Corporation in August 1998. Range Resources Corporation was founded in 1976 and is headquartered in Fort Worth, Texas.

Antero Midstream Corporation owns, operates, and develops midstream energy assets in the Appalachian Basin. It operates in two segments, Gathering and Processing, and Water Handling. The Gathering and Processing segment includes a network of gathering pipelines and compressor stations that collects and processes production from Antero Resources' wells in West Virginia and Ohio. The Water Handling segment delivers fresh water from sources, including the Ohio River, local reservoirs, and various regional waterways; uses water handling systems to transport flowback and produced water; and offers pumping stations, water storage, and blending facilities. The company was founded in 2002 and is headquartered in Denver, Colorado.

CNX Resources Corporation, an independent natural gas and midstream company, engages in the acquisition, exploration, development, and production of natural gas properties in the Appalachian Basin. The company operates in two segments, Shale and Coalbed Methane (CBM). It produces and sells pipeline quality natural gas primarily for gas wholesalers. The company owns rights to extract natural gas from shale properties in Pennsylvania, West Virginia, and Ohio, as well as rights to extract natural gas from other shale and shallow oil and gas formations in Illinois, Indiana, New York, and Virginia. It also owns rights to extract CBM in Virginia, West Virginia, Pennsylvania, Ohio, Illinois, Indiana, and New Mexico. In addition, the company designs, builds, and operates natural gas gathering systems to move gas from the wellhead to interstate pipelines or other local sales points; owns and operates approximately 2,600 miles of natural gas gathering pipelines, as well as various natural gas processing facilities. It also offers turn-key solutions for water sourcing, delivery, and disposal for its natural gas operations and for third parties. The company was formerly known as CONSOL Energy Inc. and changed its name to CNX Resources Corporation in November 2017. CNX Resources Corporation was founded in 1860 and is headquartered in Canonsburg, Pennsylvania.

Chesapeake Energy Corporation operates as an independent exploration and production company in the United States. It engages in acquisition, exploration, and development of properties to produce oil, natural gas, and natural gas liquids from underground reservoirs. The company holds interests in natural gas resource plays in the Marcellus Shale in the northern Appalachian Basin in Pennsylvania and the Haynesville/Bossier Shales in northwestern Louisiana. As of December 31, 2023, the company owns a portfolio of onshore U.S. unconventional natural gas assets, including interests in approximately 5,000 natural gas wells. Chesapeake Energy Corporation was founded in 1989 and is based in Oklahoma City, Oklahoma.