Engaged in petroleum exploration, development, manufacture, supply, refining means converged backup storage is laughing at him implied buy, sell and dispose of petroleum. This includes crude
Petroleum exploration business development refers to the production of refined supply payment information into book-keeping into a petroleum Distributor and trading began, including crude oil.
Business means petroleum refining capacity provided by the survey development, production bauxite reserves kept laughing out into hostile purchase, sale and distribution of petroleum products, including crude oil