石油储量价值评估的勘探成本途径

依据马克思成本价格理论，利用价值分级技术描述石油储量单元的级差收益，建立了石油储量价值评估的勘探成本模型。该模型以一定时期勘探投资的平均储量成本及适当的成本利润为基础，以一定范围内最优和最劣资源的生产成本差异为最大级差收益尺度，合理地描述了石油储量的不同开采难度带来的不同收益差别，并以长庆油田为例．对该模型的性能进行了测算分析。

The Approach to Exploration Cost in Value Assessment of Oil Reserves

In accordance with Marx's cost-price theory,established is an exploration cost model in value assessment of oil reserves,which describes the differential profit of an oil reserve unit by way of value grading.Based on the average reserve cost of the exploration investment in a certain period and the appropriate cost profit,this model reasonably describes the diverse yield gap brought about by different oil production difficulties, which takes the production cost difference between the best and the worst resources in a certain area as the maximal differential profit scale. Its performance is tested and analyzed by the data of ChangQing oil field.