【摘要】 尝试将TOPSIS方法引入油田区块效益评价中.首先结合油田企业实际建立包括区块资源条件,反映勘探、开发生产全过程的投入产出指标体系.然后采用熵值法求解指标权重,利用灰色关联法判断各个对象的关联程度,并采用TOPSIS法对区块效益大小进行排序.评价结果较为准确,符合实际情况,有效解决区块间的综合竞争力分析比较,为决策者明确投资方向提供重要依据.更多还原

【Abstract】 This study introduces the TOPSIS evaluation approach into the effectiveness of oil blocks.Firstly,This study establish an input-output index system based on the actual situation of oil enterprise,which including resource conditions,and whole process of oil exploration and exploitation.secondly,using entropy method for solving the weight of index weight,grey correlation to estimate the samples relevance and TOPSIS to sort samples.The evaluation results are more accurate,combining with the actual situation,which solving the problem of analysis the comprehensive competitiveness among the different blocks,and providing an important method for decition maker.更多还原