Oil and gas fields
Oil and gas facilities
Oil and gas refineries
Oil and gas tanks
Oil and gas farms
Oil and gas tankers
Oil and gas research and studies, exploration, extraction, refinement, production, sale, brokerage, purchase, rental, transportation, shipping, storage, consumption.
Selling, brokering and purchasing oil and gas, its derivatives and products
Diesel, gasoline, jet fuel, kerosene, liquefied
natural gas, bunker fuel, bitumen