摘要
聚合物驱项目的投资决策需从技术与经济两个方面来考虑。该文介绍了与经济评价有关的概念。以孤岛油田聚合物驱项目为例，探讨了简化“增量”评价法、完全“增量”评价法、整体效益评价法、储量有偿使用评价法、缩短计算期法等５种经济评价方法，并进行了分析。
The investment decision of polymer flooding projects must consider technology and economy. This paper introduces some concepts about economic evaluation. The polymer flooding project of Gudao oilfield is used as an example to discuss following evaluation methods: simplified “increment”, whole “increment”, overall effect, reserve with paid use and shorten statistical period. They all have been discussed.
