气藏动储量计算方法综述  

A review of methods for calculating dynamic reserves in gas reservoirs

作　　者：白雪媛 高宇 吕泽宇 卿雅兰 BAI Xueyuan;GAO Yu;LV Zeyu;QING Yalan(Chongqing Key Laboratory of Complex Oil&Gas Fields Exploration and Development,Chongqing University of Science Technology,Chongqing 401331,China)

机构地区：[1]重庆科技学院复杂油气田勘探开发重庆市重点实验室,重庆401331

出　　处：《石油化工应用》2023年第11期5-11,共7页Petrochemical Industry Application

基　　金：重庆科技学院研究生科技创新项目“考虑低渗透气藏补给作用的动储量计算方法研究”(YKJCX2220128)。

摘　　要：动储量是气藏开发阶段的核心数据,它不仅是开发方案制定及调整的基础,也是气藏能够高效合理开发的关键。目前,已有不少国内外学者都在动储量计算方法方面进行了大量研究,并对很多经典方法提出了改进,使其应用效果更佳。本文以上产期、稳产期、递减期及全开发阶段四种不同的气藏生产阶段为分类标准,总结了各种方法的适用范围、优缺点和目前对方法的改进,对气藏动储量评价具有一定的参考价值。Dynamic reserves are the core data in the development stage of gas reservoirs,which are not only the basis for subsequent programming and adjustment,but also the key to efficient and reasonable development of gas reservoirs.At present,many domestic and foreign scholars have conducted a lot of research on dynamic reserves calculation methods,and have proposed improvements to many classical methods to make their application more effective.This paper summarizes the scope of application,advantages and disadvantages of various methods and the current improvements of the methods with the classification criteria of four different gas reservoir production stages,namely rising stage of development,stable production stage,declining stage and each development stage,which are of certain reference value for the evaluation of dynamic reserves of gas reservoirs.

关 键 词：动储量 计算方法 开发阶段 弹性二相法 物质平衡法 

分 类 号：TE155[石油与天然气工程—油气勘探]