Oil & Gas Companies in United States
7191 companies listed

We are home to some of the most respected solutions in energy market research and intelligence. We provide the actionable insight that businesses, industry bodies and investors need to answer their strategic, technical and commercial questions – time and time again. We provide subscription-based…

WEDGE Group is a Houston-based, privately held U.S. investment firm of industrialist, statesman, and philanthropist, Issam M. Fares. Founded in the 1970s, WEDGE has made controlling private equity investments in a wide range of industries including manufacturing, trucking, food processing, engineering,…

With over $1 billion in oil & gas property transactions since 2000, Wapiti Energy is a privately held oil & gas company focused on strategic exploration production throughout the United States with primary focuses in the Gulf Coast and Rocky Mountain regions.   Wapiti has a superior…

Enduring Resources, founded in 2004, was conceived by a core team of former Westport Resources executives and managers, including Barth Whitham, who serves as Enduring’s President and CEO.  Westport, co-founded in 1991 by Mr. Whitham, was established as an acquisition and exploitation focused…

ERG Resources is an oil and natural gas company actively engaged in the exploration for, and the development and production of, oil and natural gas reserves in Houston, TX. ERG Resources’s primary focus is on the scalable and repeatable condensate-rich Montney formation in the Wapiti area of the…

Ensign Oil and Gas, LLC is focused on providing value to world energy development projects through engineered solutions involving innovation and creative thinking and through comprehensive project management.Ensign Oil and Gas is focused on providing value to development projects through innovation…

EE3 LLC is an oil and gas exploration and production company based in Boulder, Colorado. EE3 LLC is the successor company to Ellora Energy Inc. which held over 850,000 net acres in the Hugoton field in Kansas and 71,000 net acres in East Texas and Louisiana. Following the successful sale of the Hugoton…

Gulfstar Corporation a Wyoming corporation established in 2007 as an oil and gas and real estate investment company. Currently the company has interests in the United States, Europe and Asia.  Through its subsidiaries Gulfstar Partners, LLC, GulfstarUSA, LLC and GulfstarChina, LLC. The investment…

We specialize in aggressive well completions tools, casing equipment and oilfield services and an expertise in conventional and unconventional down-hole technology development. Our main objective is to improve efficiencies and optimize recovery of hydrocarbons in the oil and gas industry.  At Gryphon,…

Gryphon is an oil and gas company focused on acquiring non-operated working interests alongside premier operators in select resource plays across the Lower 48. We take a modern approach to investing in oil and gas, blending advanced data analytics with fundamental E&P technical knowledge to form…

FANCHER OIL is an independent energy company focused on the exploration, acquisition, development and production of natural gas and crude oil in the Rocky Mountains, Mid-Continent and Gulf Coast regions of the United States. Fancher Oil Company was founded in 1980 by George H. Fancher, Jr., which became…

Frontera Resources is an international oil and gas exploration and production company headquartered in Houston, USA. The company’s strategy is to seek opportunities in known hydrocarbon-bearing basins around the world where significant oil and gas plays have been overlooked or underdeveloped.…

Firecreek Global, Inc. is a Delaware corporation based in Fort Worth, Texas, focused on domestic U.S. and international oil and gas exploration and production. It is the parent company of Firecreek Petroleum, Inc. which has been active in Romania, Libya, the Eurasian countries of the former Soviet Union,…

Fairway III is a privately-owned, Anadarko Basin focused independent exploration and production company based in Southlake, Texas.  The company was formed in June 2016 with a large equity commitment from Denham Capital, an energy-focused global private equity fund.  Fairway III closed its…

President Energy is an independent oil and gas company focusing primarily on high margin production opportunities in Latin America.President’s strategy is to build a primarily South American focused oil and gas production business, targeting reserve and production growth. In addition, we have…

Intrepid Drilling, LLC acquires working interest positions and mineral rights leases for the sole purpose of oil and gas exploration and production using new technologies and advanced drilling and completion methods. The company invests in known, producing areas that it believes will yield prolific…

Goldking Energy Corporation is an independent oil & gas producer and mineral owner led by industry executives with a 35+ year track record of building and monetizing oil and gas assets and companies through multiple decades of industry cycles.     The Company’s focus is on conventional…

TenOaks Energy Advisors, LLC was founded in January 2015 to provide independent, best-in-class divestiture and advisory services to oil and gas companies in the upstream, midstream, and oil field service sectors across the continental U.S. Our principals have closed over 100 transactions with aggregate…

Grey Rock Energy Partners is committed to providing its investors with an attractive, risk-adjusted return by building a diversified, domestic portfolio of oil and gas assets. Grey Rock is a Dallas-based private equity firm with more than $450 million of assets and committed capital under management.…

Roff Oil & Gas, Ltd. is a limited partnership engaged in the exploration and production of oil and gas reserves in Texas, Wyoming, Oklahoma and the U.S. mid-continent region. Founded in 1999, Roff has consistently pursued an aggressive and successful drilling program. Roff has developed multiple…