We are an independent oil and natural gas acquisition, exploitation and exploration company. We are focused primarily in the Gulf of Mexico area, where we have developed significant technical expertise and where the high production rates associated with hydrocarbon deposits have historically provided us the best opportunity to achieve a rapid payback on our invested capital. We own working interests in approximately 77 fields in federal and state waters, and have interests in leases covering approximately 0.9 million acres. Our proved reserves at December 31, 2009 were 371 Bcfe, with a pre-tax PV-10 of $890.0 million (including plug and abandonment cost). Of those, 76% were proved developed reserves and 45% were natural gas reserves. We are headquartered in Houston, Texas and trade on the NYSE under the symbol "WTI"​. For more information, please visit our website at www.wtoffshore.com

At EP Energy, we're driven to deliver superior returns for our investors by developing the oil and natural gas that feeds America's growing energy needs. Our high-quality asset portfolio includes programs in the Eagle Ford, Permian, and Altamont areas. We have a diverse asset base with significant reserves and large positions in our core development programs (Eagle Ford, Altamont, and Wolfcamp). To learn more, visit epenergy.com.

Founded in 2011, Encino Energy is a private oil and gas operating company headquartered in Houston. We combine the right assets, the right people, and the right ideas to generate strong returns for our investors. In June 2017, Encino Energy and Canada Pension Plan Investment Board (CPPIB) formed Encino Acquisition Partners (EAP) with over a $1 billion commitment to acquire large, high-quality assets with an established base of production in mature basins across the lower 48 states of the US. In July 2018, EAP acquired all of Chesapeake Energy’s Utica Shale oil and gas assets in Ohio for a total consideration of $2.0 billion. The acquisition included more than 900,000 net acres of leasehold and approximately 900 wells spanning the condensate, liquids-rich, and dry gas windows of Ohio Utica.

Terra Energy Partners LLC is an independent U.S. onshore oil and gas exploration and production company growing through mergers and acquisitions to create lasting value.

Magnolia Oil & Gas. We’re an independent oil producer with assets in the Eagle Ford Shale and Austin Chalk formations in South Texas. We create value for our investors by growing our premier asset platform, generating substantial free cash flow, maintaining financial flexibility, and ensuring thoughtful capital allocation. As a team, we’re focused on our vision of being an investment of choice with a broad shareholder base, an employer of choice with a winning culture, and an operator of choice with best-in-class assets.

Sheridan Production Partners is a Houston-based oil and gas company dedicated to acquiring and exploiting a balanced portfolio of mature producing properties in onshore basins in the United States. The majority of properties are operated through Sheridan Production Company, LLC.

Texas Petroleum Investment Company ("TPIC") is a Houston based, private exploration and production company with principal operations along the gulf coast of Texas, Louisiana, Mississippi, and Alabama. The company was founded in 1989 and today operates more than 2,000 producing wells.

Penn Virginia Resources Corp is an oil & energy company based out of 2550 E Stone Dr Ste 200, Kingsport, TN, United States.

SCANDRILL, INC. is an oil & gas drilling company headquartered in Houston with Operations offices in Tyler and Odessa. Since 1977 we have provided oil and gas drilling services to independent and major exploration companies. With 31 NORSEMAN Series rigs, WE are the Drilling Contractor of Choice.

Strength. Innovation. Performance: three words that set Drilling Tools International apart from the competition. We are the leading provider of downhole tools to the land and offshore drilling markets. For nearly 40 years, we have delivered world-class customer service and high-quality products. Our fleet includes a complete line of non-magnetic and steel drill collars, pony collars, stabilizers, sub-assemblies, reamers, shock tools and drilling accessories. In addition to these core products, our latest innovation is the Drill-N-Ream patented well bore conditioning system which allows oil and gas operators to achieve the technical limits of today's drilling challenges. We provide drilling tools to the directional and horizontal drilling industry.

EASTHAM ENTERPRISES is an oil & energy company based out of Bellaire, TX, United States.

BW Energy is a growth-focused oil and gas company involved in the acquisition, development and production of proven oil and natural gas fields, and currently holds majority interests in three hydrocarbon licenses in Gabon, Brazil and Namibia. BW Energy is represented in all major oil and gas regions world-wide in Africa, the Americas, Asia and Europe. BW Energy has its beginnings as the E&P arm of Oslo-listed BW Offshore, a company with over 35 years of production track record and a fleet of 15 owned FPSOs. BW Energy and BW Offshore are part of the BW Group, a global maritime energy transportation and floating gas infrastructure company with a heritage of over 80 years.