油气储量是国家的重要资源基础,油气勘探作为一种高投资、高风险的经济活动。在计划经济体制下,一直采用探明储量衡量勘探成果,很少考虑探明的储量是否具有经济开采价值。随着市场经济改革的不断深入,其目的是以较少的投入获得最大的有经济效益的油气储量,从而实现油气勘探经济效益的最优化。 Oil and gas reserves are the country’s important resource base, as a high-investment, high-risk economic activity. Under the planned economy, proven reserves have been used to measure exploration results, with little consideration of whether proven reserves have economic exploitation value. With the continuous deepening of the market economy reform, the objective is to obtain the largest economically profitable oil and gas reserves with less investment so as to optimize the economic benefits of oil and gas exploration.