原始原油地层体积系数
original formation volume factor
地下原油气化
gasification of oil in place
无气原油
gas formation volume factor
原生油气藏
primary oil-gas pool
Primary oil-gas pools
primary reservoir
primary oil-gas reservoirs
primary hydrocarbon reservoir
primary oil and gas reservoirs
Original Oil and Gas Reservoirs
primary oil gas pool
primary oil and gas pool