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借鉴国外评估计算油田储量价值的方法 ,提出已开发油田的储量商品价值评估计算方法 ,用Arps递减曲线法外推预测产量 ,用现金流方法计算可采储量商品价值 ,可用于评估已开发油田的储量、经济开采年限和剩余储量的货币值 ,为油田开发提供决策依据。以长庆探区某油田为例进行储量评估 ,并对计算结果进行了分析。
Based on the methods of estimating the reserves of oilfields in foreign countries, this paper puts forward the methods to calculate the estimated value of the reserves of the developed oilfields, extrapolates the predicted yields with the Arps regression curve method, calculates the recoverable reserves of commodity values by cash flow method, Reserves, the economic life of the remaining reserves and the monetary value of reserves for the oilfield to provide decision-making basis. Taking Changqing exploration area as an example, the reserves are evaluated, and the calculation results are analyzed.