Golden Oil Holding Corporation

BHP Billiton Petroleum offers a range of services to the oil and gas industry in the United States. It staffs more than 1,500 employees and has operations in Houston in Texas. The company operates through exploration, development, production and marketing divisions. BHP Billiton Petroleum also maintains international locations in the United Kingdom, Pakistan and Singapore. The company is a part of BHP Billiton, which operates through several units. It manages BHP Billiton Iron Ore, which has operations in western Australia and Brazil. BHP Billiton also handles BHP Billiton Metallurgical Coal and BHP Billiton Manganese.

Plains Marketing is a subsidiary of Plains All American Pipeline, a master limited partnership engaged in interstate and intrastate crude oil transportation. The company also gathers, markets and stores crude oil, as well as markets and stores liquefied petroleum gas and other petroleum products. Plains All American Pipeline has a 50 percent ownership in PAA/Vulcan Gas Storage, which develops and operates a variety of natural gas storage facilities. It is one of the largest independent midstream crude oil companies in North America. The company handles more than 3 million barrels per day of physical crude oil through a network of assets throughout the United States and Canada. Plains Marketing maintains a location in Houston.

Spectra Energy is a diversified energy company with a portfolio of natural gas and electric business that are regulated and nonregulated. It is also an affiliated real estate company. Spectra Energy supplies, delivers and processes energy for customers in North America and selected international markets. It is one of the largest producers of natural gas liquids in North America. The company also stores natural gas and distributes it to retail customers in Ontario in Canada, as well as gathers and processes natural gas for customers in western Canada. Spectra Energy is additionally one of the largest investor-owned electric utilities in the United States and serves more than 2 million customers in North Carolina and South Carolina.