理想点法在未开发储量优选评价中的应用

Application of Ideal Points Methods to Optimization and Evaluation of Undeveloped Reserves

针对辽河油区未开发储量存在的主要问题,逐步完善了集“评价基础、评价单元、评价参数和评价方法”四位一体的未开发储量评价模式,研制了理想点法。优选出牛74、荣80和牛1等三个区块,部署并实施评价井5口,取得较好的经济和社会效益,对新区产能建设起到促进作用。

With the consideration of main problems existed for undeveloped reserves in Liaohe oil-bearing area, the undeveloped reserves evaluation mode, which combines basis evaluation, unit evaluation, parameter evaluation and evaluation methods, is further developed, and then the ideal points method is established. Three blocks of Niu74, Rong80 and Niu1 are optimized, and 5 appraisal wells are drilled. Better economic and social benefits are obtained, and this application can improve the productivity development in new discovery area.