Robert Olin McDonald

Lufkin Industries, Inc. engages in the provision of rod lift products and technologies. It offers surface pumping units, downhole pumps, automation, progressing cavity pumps (PCPs), hudraulic lift, and oilfield services. The company was founded by Joseph Hubert Kurth, Sr., Frank Kavanaugh, Sr., Frank Kavanaugh, Jr., Eli Wiener, and Simon Wood Henderson, Sr. in 1902 and is headquartered in Missouri City, TX.

Plains Resources, Inc. engages in acquisition and exploitation of mature, underdeveloped oil properties, preferably an entire field in which a major integrated or large independent producer has controlling interest, simplifying the acquisition process. The company is headquartered in Houston, TX.

Rive Technology, Inc. operates as a catalyst technology company for the petroleum refining industry. It develops materials-based solutions for catalytic and separations processes, such as those in the petroleum refining, chemicals, and biofuels industries. It offers RiveCat, a catalyst that focuses on the conversion process in the refinery-fluid catalytic cracking. The company was founded by Lawrence Evans, Javier García Martínez and Andrew Dougherty in 2006 and is headquartered in Cambridge, MA.

Five States Energy Co. LLC engages in the exploration and production of oil and gas properties. The firm’s services include operations, land, finance, engineering and accounting. The company was founded in 1985 by James A. Gibbs and is headquartered in Dallas, TX.

Mewbourne Energy Partners 10-A LP engaged in the development and production of oil and gas. The company is headquartered in Tyler, TX.

Mid-Con Energy GP LLC is an oil and natural gas company that owns, operates, acquires, exploits, and develops producing properties in the United States. The private company's core areas of operation are located in southern, northeastern, and parts of western Oklahoma, as well as within Texas and Kansas. The company is based in Dallas, TX. Mid-Con Energy GP focuses on the mid-continent region of the United States. The company was founded by S. Craig George, Jeffrey Randy Olmstead, Charles Randy Olmstead. Sherry L. Morgan has been the CEO of the company since 2008.

Longworth Management Co Inc (Longworth Management) is a venture capital firm founded in 1999 by Jim J. Savage. The firm is headquartered in Waltham.

Part of Obsidian Energy Ltd., Danoil Energy Ltd. explores for, produces, and develops oil and gas properties. The company is based in Calgary, Canada. Danoil Energy was acquired by Acclaim Energy Trust on April 26, 2001 for $51.72 million.

Part of The Williams Cos., Inc., Transco Exploration Co. is an oil and American gas production company. The company is based in OK. Transco Exploration was acquired by Forest Oil Corp. from Transco Energy Co. LLC on July 10, 1992 for $45 million.

Part of Obsidian Energy Ltd., Vintage Resource Corp. is a Canadian company that explores for, produces, and develops oil and gas properties. The company is based in Calgary, Canada. The company was founded by George E. Paulus, Lloyd D. Driscoll. Vintage Resource was acquired by Acclaim Energy Trust on June 13, 2001.

Mariner Wealth Advisors-Oklahoma LLC (MWAO) is an investment advisory firm headquartered in Tulsa, Oklahoma. It is majority owned by Mariner LL, which is owned by Mariner Wealth Advisors LLC. The firm was founded as Adams Hall Wealth Advisors LLC in 1997 and became part of the Mariner family in 2012. MWAO provides personal financial planning, consulting, and investment management services to individuals, including high net-worth individuals and very high net-worth families, pension and profit-sharing plans, charitable organizations, corporations and other business entities.

University of Houston System offers higher education degrees and job training or vocational study programs. It offers about 280 undergraduate and graduate degree programs in fields such as business, education, humanities and law. It was founded in 1927 and is headquartered in Houston, TX.

The National Petroleum Council operates as a council for national petroleum. The private company is based in Washington.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

National Association of Corporate Directors provides online and print information services to directors of public companies. It offers in-boardroom education, evaluation, governance reviews, board composition and succession planning, board recruitment, ongoing advisory, insights, and analytics services. The company was founded in 1977 and is headquartered in Arlington, VA.

The Philbrook Museum of Art is a museum located in Tulsa, OK. It is situated in the historic home of Waite and Genevieve Phillips, with extensive formal gardens. The museum is committed to being Tulsa's premier cultural institution, and it houses the H. A. & Mary K. Chapman Library, a reference library.

The American Institute of Chemical Engineers (AIChE) is a professional society with over 60,000 members in more than 110 countries. The private company is based in New York, NY, and has subsidiaries in the United States. AIChE offers various programs, including e-learning, webinars, and career advancement, to help chemical engineers at every career juncture bridge the skills gap created by the rush of technology, changing work styles, and unprecedented societal needs. Founded in 1908, AIChE is a focal point for information exchange on the frontiers of chemical engineering research in areas such as energy, sustainability, biological and environmental engineering, nanotechnology, and chemical plant safety and security.

Axia Capital Partners LLC (Axia Capital Partners) is a private equity firm founded in 2003 by James Pelusi and Peter Hunter. The firm is headquartered in Boston, Massachusetts.

Premier Natural Resources LLC operates as an oil and gas company. The company was founded on June 12, 2006 and is headquartered in Tulsa, OK.

Regent Private Capital II LLC is a company based in Tulsa, OK.

Part of Cypress Environmental Partners LP, Cypress Energy Partners GP LLC provides pipeline inspection and integrity services for pipeline companies. The company is based in Tulsa, OK. Peter C. Boylan has been the CEO of the company since 2013.

Cypress Energy Holdings LLC functions as an investment holding private company. The company is based in Tulsa, OK and has subsidiaries in the United States. The company was founded by Peter C. Boylan and he has been the CEO since incorporation.

Part of Cypress Environmental Partners LP, Cypress Environmental Partners LLC is a company that provides damage-free evaluations and maintains pipeline integrity for water and energy facilities. The company is based in Tulsa, OK and serves clients in the area. Cypress Environmental Partners offers field inspectors and technicians job opportunities and emphasizes employee safety on their website. The company was founded by Charles C. Stephenson and Peter C. Boylan, with Boylan serving as CEO since incorporation.

Autumn Glory Partners LLC is an independent registered investment advisor and wealth management firm headquartered in Dallas, Texas. The firm was founded by Pete Adamson and Jackie Irwin in 2011, initially as a family office. Autumn Glory Partners provides investment management solutions to high net worth families, trusts, foundations and endowments.

Mewbourne Energy Partners 17-A LP develops and produces oil and gas. The company is headquartered in Tyler, TX.