Gregory Dale Elliott

Workstrings International LLC operates as an oilfield equipment rental company. It provides drill strings, tubing, landing strings, and handling accessories. The company was founded by Gregory D. Elliott in 1997 and is headquartered in Broussard, LA.

Superior Energy Services, Inc. engages in the provision of drilling products, onshore completion and workover services, production services, and technical solutions to the global oil and gas market. It operates through the following segments: Rentals, Well Services, and Corporate and Other. The Rentals segment consists of engineering and design services, rental of drill strings, tubing, landing strings, completion tubulars and handling accessories, manufacturing and rental of bottom hole assemblies, and rentals of accommodation units. The Well Services segment focuses on risk management, well control and training solutions, hydraulic workover and snubbing services, engineering and manufacturing of sand control tools, and onshore international production services. It also includes the operations of offshore oil and gas property. The Corporate and Other segment includes expenses related to support functions. The company was founded on April 26, 1991 and is headquartered in Houston, TX.

Shona Energy Co., Inc. explores and extracts oil and natural gas. It engages in the acquisition, exploration and development of oil, gas and natural gas liquids. The company was founded by John R. Womack and James L. Payne in 2005 and is headquartered in Houston, TX.