Kenneth A. Jeffers

Sanders Morris Harris LLC (SMH) is an SEC-registered broker-dealer and member FINRA, SIPC, located in Houston, Texas. The firm is also an SEC-registered investment advisor. SMH was formed in January 2000 as the result of a merger between Sanders Morris Mundy, Inc. and Harris Webb & Garrison, Inc. The firm is now wholly-owned by Summer Wealth Management LLC. The ultimate principal owners of Summer Wealth Management, LLC are Lee Equity Partners LLC and The Edelman Financial Center, Inc. through intermediaries. SMH provides provides brokerage, asset management and similar services to individuals, high net-worth individuals, pension and profit sharing plans, trusts, estates, and corporations and other business entities.

Part of Exxon Mobil Corp., Mobil Oil BV is a petroleum and Dutch natural gas company.

PowerWell Services, Inc. provides well testing tools, data acquisition, and analysis systems for the oil and gas industries. The firm's power well testing and chokes divisions offers clean up, flow back, in-line testing applications, utilizing chokes for severe drilling, stimulation, well control, under-balanced drilling, and production operations. The company was founded in 2004 and is headquartered in Houston, TX.

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.

CAMAC International Corp. explores, produces, and trades crude oil, electric power, and natural gas. Its primary business objective is to continue their expansion into the African energy markets and selective opportunities around the world. The company was founded by Kase L. Lawal in 1986 and is headquartered in Houston, TX.

Hamilton Engineering, Inc. by combining the technical and project management skills of its consultants with its experienced staff and proprietary assignment matching database, it efficiently and effectively provide world-class engineering, consulting, project management, and placement solutions to its upstream clients. The company specializes in providing consultants for the planning and supervision of petroleum related drilling, completion, and well workovers in nearly every oil producing state in the United States and over twenty foreign countries.

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 for Business Economics operates as a non-profit organization. It offers corporate planning, financial, health economics, small business, real estate, construction, technology and transfer pricing. The company was founded in 1959 and is headquartered in Washington, DC.

Duke Capital Partners, LLC provides financial advisory, investment, and equity services. The company was founded in 2000, and is headquartered in Charlotte, NC.

New Tech Global Ventures LLC provides engineering consulting and site supervisory services to major and independent oil and gas producers. Its services include verification, project management, cost analysis, drilling and completion programs, work over and recompletions, re-entry and sidetracks, and operations training. The company was founded by Larry A. Cress in 1998 and is headquartered in Houston, TX.

Hamilton Group provides consulting services to oil and gas exploration and production companies. The firm offers drilling, completion, production, engineering, geosciences, well site supervision, fluids management, and logistical support services. The company was founded in 1976 and is headquartered in Dallas, TX.

Sierra Hamilton LLC provides outsourced engineering, technology solutions, and on-site supervision services to the oil and gas industry. It offers drilling and completion, well control, and reservoir and production services. The firm operates through its locations in Denver, Houston, Lafayette, Midland, Oklahoma City, Pune, and Rio de Janeiro. The company was founded in December 2013 and is headquartered in Houston, TX.