探明
8.New method of recovery cali bration on newly-found proved reserves in Shengli petroliferous province.
9.Two relation models between the drill footage and proved reserves are introduced: Gompertz model and Exponential model.
10.Up to date, the proved OOIP of Carboniferous -Permian volcanic rocks accounts for 0.25 billion cubic meters, the proved OGIP is about 3.6 billion cubic meters, with fairly low degree of exploration, indicating tremendous exploration potential in Junggar Basin.
