低渗透油藏水驱开发效果综合评价方法  

Comprehensive Estimate Method of Water Flooding Effect in Low-permeability Oil Reservoir

作　　者：张芳[1] 王新海[1,2] 

机构地区：[1]中国石油大学(北京),北京102249 [2]长江大学油气资源与勘探技术教育部重点实验室,荆州434023

出　　处：《重庆科技学院学报（自然科学版）》2012年第5期34-36,共3页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：国家重大专项(2011zx05013)

摘　　要：低渗透油藏水驱效果评价的方法主要有水驱特征曲线法、实验分析法、解析法、数值模拟法,但这些方法中给出的评价指标都比较单一和局限,尝试结合油藏工程和模糊数学中的相关理论,以江汉油田陵76区块为例,对该低渗透油藏的水驱开发效果进行综合评价及分析。There exists to be plenty of methods to evaluate the water flooding effect of low permeability reservoirs, such as characteristic curve method of water drive,experimental researches,analysis method and numerical simulation,however,the evaluation indexes proposed in these methods alone seem unitary and circumscribed. This article combines some theory in reservoir engineering and fuzzy mathematics so as to apply the low permeability reservoir comprehensive evaluation system to ling 76 block of Jianghan Oilfield.

关 键 词：低渗透油藏 水驱效果 模糊数学 

分 类 号：TE348[石油与天然气工程—油气田开发工程]