Thomas O. Whitener

Allis-Chalmers Energy, Inc. provided equipment to the oil and natural gas exploration companies. It operated through two segments: Drilling Services and Well Services. The Drilling Services segment provided international and domestic drilling, directional drilling, underbalanced drilling, tubular services, and rental services operations. The Well Services segment provided production services and valve manufacturing operations. The company was founded by Munawar H. Hidayatallah in 1913 and was headquartered in Houston, TX.

Energy Spectrum Advisors, Inc. provides financial and private equity investment consultation. The firm offers property divestitures and mergers and acquisitions services to the energy industry, primarily to independent oil and gas producers. The company was founded in 1997 and is headquartered in Dallas. TX.

Energy Spectrum Capital (Energy Spectrum) is a private equity firm subsidiary of Energy Spectrum LLC founded in 1995 by Thomas O. Whitener. The firm is headquartered in the Dallas, Texas.

KANATA Energy Group Ltd. operates as a midstream infrastructure and services company. It focuses on the acquisition, construction and operation of gathering, processing and liquids extraction facilities in Western Canada. The company was founded in 2012 and is headquartered in Calgary, Canada.

Part of Azure Midstream Holdings LLC, Marlin Midstream GP LLC develops, owns, operates and acquires midstream energy assets. The company is based in Houston, TX. Iris Chip J. Berthelot has been the CEO of the company since 2015. Marlin Midstream GP was acquired by Azure Midstream Co. LLC on February 27, 2015 for $162.50 million.

Azure Midstream Co. LLC produces natural gas to efficient and environmentally friendly energy for homes and businesses. It delivers the economic impact and energy benefits of safely and efficiently moving North America's clean natural gas resources. The company was founded in January 2013 and is headquartered in Dallas, TX.

Azure Midstream Partners LP engages in the development, ownership, operation, and acquisition of midstream energy assets. The company was founded in April 2013 and is headquartered in Dallas, TX.

Santa Fe Midstream LLC provides oil and gas midstream services. Its capabilities include natural gas gathering, compression, treating and processing; crude oil gathering and transportation; as well as condensate and NGL products marketing and handling. The firm operates through its offices located in Plano and Tulsa. The company was founded in 2014 by Amer Rathore and is headquartered in Plano, TX.