Storage of Gas and Oil and Gas and oil Guide - Energy and environment Review

Texaco
Finds and produces oil and natural gas; manufactures and markets fuels and lubricants; operates trading, transportation and distribution facilities; and produces alternate forms of energy.
 
Shell Oil
They also purchase, manufacture, transport and market oil and chemical products and provide technical and business services. Explore, develop, produce, purchase, transport and market crude oil and natural gas.
 
USX Corporation: Marathon Group
Integrated oil company engaged in the worldwide exploration and production of crude oil and natural gas, and in the domestic refining, marketing and transportation of petroleum products.
 
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