Oil & gas companies

Gulf Island Fabrication is a diversified, publicly-traded corporation that provides fabrication, maintenance and servicing of structures, facilities and vessels within the energy sector and beyond.

Shell Midstream Partners owns, operates, develops, and acquires pipelines and other midstream assets in the United States.

Canvas Energy (formerly Chaparral Energy) is an oil and natural gas exploration and production company.

Cooper Energy is an energy company.

Dolphin Drilling (formerly known as Olsen Energy) is a company that provides exploration and production services to the offshore oil and gas industry.

Adams Resources and Energy, Inc. is a company engaged in the production and marketing of crude oil, natural gas, and liquid chemical products.

Sea & Land Integrated (陸海股份有限公司) is a company that specializes in transportation services.

Condor Petroleum is an oil and gas company.

Drilling Tools International is a company that provides downhole tools to the land and offshore drilling markets.

Deep Industries started in the year 1991, with a primary objective of catering to the ever-increasing demand for the Oil and Gas Industry.

Columbia Pipeline Group (CPG) owns and operates the pipeline.

Norwegian Energy (formerly known as Noreco and Norwegian Energy Company) is an independent oil and gas company that focuses on the exploration, development, and production of hydrocarbon resources.