气藏水锁损害机理研究  

作　　者：姬彦庆[1] 黄平珍[1] 邓刚[1] 邓文利[1] 

机构地区：[1]中石化中原油田分公司采油二厂

出　　处：《内蒙古石油化工》2002年第3期253-254,共2页Inner Mongolia Petrochemical Industry

摘　　要：气藏的开发过程中 ,由于凝析水、地层水 ,以及外来水侵入气层将严重影响气体的相对渗透率 ,致使水锁 ,本文以川西白马地区浅层气藏为例 ,在总结了储层基本地质特征基础上 。During the development of gas reservoir, the invasion of retrograde condensate water, formation water and extraneous water will seriously influence the gas Permeability, which result from aqueous phase trap. On the base of reservoir geologic characterictics, taking Penglai gas reservoir as example, this paper discusses the degree and the effect factors of the aqueous phase trap in Penglai gas reservoirs. Key worlds: Penglaizhen group, Gas reservoir, aqueous phase trap, reservoir damage

关 键 词：研究 蓬莱镇组 气藏 水锁 地层损害 机理 

分 类 号：TE37[石油与天然气工程—油气田开发工程] TE258