Jack Stark

Part of Marathon Oil Corp., Texas Oil & Gas Corp. is an oil and gas exploration and American production company. Texas Oil & Gas was acquired by USX Corp. /Old/ on February 28, 1986 for $4,094.40 million.

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 Environmental Partners LP engages in the provision of essential midstream services. The firm's services include pipeline inspection, integrity and hydrostatic testing services to energy companies and vendors. It operates through the following segments: Pipeline Inspection, Pipeline & Process and Water & Environmental Services. The Pipeline Inspection Services segment provides inspection and integrity services on a variety of infrastructure assets, including midstream pipelines, gathering systems and distribution systems. The Pipeline & Process Services segment provides midstream services including hydrostatic testing services and chemical cleaning related to newly-constructed and existing pipelines and related infrastructure. The Water & Environmental Services segment owns and operates Environmental Protection Agency Class II saltwater disposal facilities in the Williston Basin region of North Dakota. The company was founded by Peter C. Boylan III and Charles C. Stephenson Jr. in March 2012 and is headquartered in Tulsa, OK.

The Petroleum Alliance of Oklahoma provides oil and natural gas trade association services. The company is headquartered in Oklahoma City, OK.