水侵裂缝性储层单井控制储量计算方法研究与评价  

Study and Evaluation on Calculation Method of Controlled Reserves of Water-invaded Fractured Reservoir by Single Well

作　　者：战常武[1] ZHAN Chang-wu(Research Institute of Exploration and Development,Liaohe Oilfield Company,PetroChina,Panjin 124010,Liaoning,China)

机构地区：[1]中国石油辽河油田分公司勘探开发研究院,辽宁盘锦124010

出　　处：《承德石油高等专科学校学报》2020年第2期21-26,共6页Journal of Chengde Petroleum College

基　　金：国家科技重大专项(亚太及南美地区复杂油气田渗流机理及开发规律研究):2011ZX05030-005-06。

摘　　要：针对具有边底水裂缝型油藏的单井,建立双重孔隙介质不稳定渗流模型。将双重孔隙介质不稳定渗流模型和水压弹性驱动的物质平衡方程结合,建立了适于该类型储层的单井控制储量计算模型,并利用该模型计算了AH与FI两个油田的单井控制储量,给出了单井控制储量的合理推荐值。研究表明,此模型的建立,提高该类储层单井控制储量计算的准确度,为合理和高效地开发该类油藏提供了科学的理论依据。In this paper,the unsteady seepage model of dual porous media is established for single well with bottom and edge water fractured reservoir.A single well controlled reserves calculation model suitable for this type of reservoir is established by combining the unstable seepage model of dual porous media with the material balance equation driven by hydraulic elasticity.The results show that the establishment of this model can improve the accuracy of the calculation of single-well controlled reserves of this type reservoir and provide scientific theoretical basis for the rational and efficient development of this type of reservoir.

关 键 词：裂缝性储层 储量计算模型 物质平衡 双重孔隙介质 

分 类 号：TE155[石油与天然气工程—油气勘探]