Roger E. Rivet

Abaco Energy Technologies LLC acquires and develops energy manufacturing and service businesses. The company was founded by Roger E. Rivet and Kenneth Babcock in October 2013 and is headquartered in Houston, TX.

Diamond Products International, Inc. manufactures drilling equipment. The company is headquartered in Houston, TX.

NQL Drilling Tools Inc. is a supplier of directional drilling tools on a global basis, and a world class oilfield manufacturer. Under its NQL Energy Services operating banner, NQL provides a wide variety of drilling tools from three facilities in Canada, 10 facilities in the United States, three facilities in Venezuela, facilities in Holland, Dubai and Argentina, and a distribution agent in the Asia Pacific region. These products include: - Proprietary Black Max mud motor; - Patented Black Star EM-MWD guidance system; and - Full array of shock tools, drilling jars, and other components used in the drill string

Nine Energy Canada, Inc. provides production enhancement services for North American oil and gas explorers. Its services include installation of artificial lift equipment, acquisition and submission of all regulatory board required pressure data. The firm offers casing inspection, noise temperature logging, surestroke tools and stim sleeve propellant services. The company was founded in 1999 and is headquartered in Calgary, Canada.

International Logging, Inc. engages in the development, manufacture, marketing and sale of petroleum and geothermal mud logging systems for the energy sector clients. Its services include drill logic systems, drilling optimization consulting, gas chromatography, early detection of H2S, kick detection, vibration detection, and whole stability. The company was founded in 1990 and is headquartered in Houston, TX.