压力恢复曲线早期段解释的新方法  

A NEW METHOD FOR THE EARLY STAGE INTERPRETATION OF PRESSURE BUILD-UP CURVES

作　　者：胡建国[1] 

机构地区：[1]长庆石油勘探局勘探开发研究院

出　　处：《新疆石油地质》1995年第2期153-159,共7页Xinjiang Petroleum Geology

摘　　要：基于Ｓｅｅｔｈａｒａｍ和ｊｏｎｅｓ修正的Ｈｏｒｎｅｒ方程，建立了一种压力恢复曲线早期段解释的新方法。试井模拟及现场实际应用的结果表明，该法处理续流段资料和计算地层参数的结果与典型曲线拟合及Ｈｏｒｎｅｒ等方法计算压力恢复中期段数据得到的结果基本一致，同时该方法较典型曲线拟合法更为简便。Upon tberevised Horner eqtiationbySeetharam andJenes.a new method for the early stage interpretation of pressure build-up curve was developed、The results of well test modeling and field application indicated that the results of processing afterflow data and caculating formation parameters by means of this new method are generally iden-tical with the ones of estimating middle stage data of build-up pressure using type-curve match and Horner's method.Furthermore,this new method is sitnpler than the rype-curve match.

关 键 词：试井解释 续流 压力恢复分析 采油井 

分 类 号：TE353[石油与天然气工程—油气田开发工程]