Epsilon Energy Ltd., a natural gas and oil company, engages in the acquisition, development, gathering, and production of oil and gas reserves in the United States.

Granite Ridge Resources, Inc. manages private funds with interests in areas of the Midland, Delaware, Bakken, Eagle Ford, DJ, and Haynesville play.

CNX Resources Corporation, an independent natural gas and midstream company, acquires, explores for, develops, and produces natural gas properties in the Appalachian Basin.

GeoPark Limited engages in the exploration, development, and production of oil and gas reserves in Chile, Colombia, Brazil, Argentina, and Ecuador.

PHX Minerals Inc. operates as a natural gas and oil mineral company in the United States. The company produces and sells natural gas, crude oil, and natural gas liquids.

California Resources Corporation operates as an independent oil and natural gas company. The company explores for, produces, gathers, processes, and markets crude oil, natural gas, and natural gas liquids for marketers, California refineries, and other purchasers that have access to transportation and storage facilities.

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.

Murphy Oil Corporation, together with its subsidiaries, operates as an oil and natural gas exploration and production company in the United States, Canada, and internationally.

Civitas Resources, Inc., an exploration and production company, focuses on the acquisition, development, and production of oil and natural gas in the Rocky Mountain region, primarily in the Wattenberg Field of the Denver-Julesburg Basin of Colorado.

Berry Corporation, an independent upstream energy company, engages in the development and production of conventional oil reserves located in the western United States.

Magnolia Oil & Gas Corporation engages in the acquisition, development, exploration, and production of oil, natural gas, and natural gas liquids reserves in the United States.

Comstock Resources, Inc., an independent energy company, engages in the acquisition, exploration, development, and production of oil and natural gas primarily in North Louisiana and East Texas, the United States.