底水气藏水锥控制技术  

Water Coning Control Technology of Bottom Water Reservoirs

作　　者：廖意[1] 朱迎辉[1] 罗文波[1] 肖春艳[2] 

机构地区：[1]长江大学石油工程学院油气田开发 [2]中国石油塔里木油田分公司勘探开发研究院

出　　处：《油气地球物理》2011年第4期23-25,共3页Petroleum Geophysics

摘　　要：底水气藏开发的关键技术是抑制水锥或控制底水锥进,最大程度地延长气井无水采气期和控制底水均匀驱替,以达到提高底水气藏开发效果的目的。利用压差控制、水锥控制、井下气液分离技术来控制底水的锥进,气井含水得到了有效控制,从而达到了控制底水锥进、抑制含水上升的目的,取得显著效果。The gordian technique in the exploitation of gas reservoir with bottom water is inhibit water coning or control bottom water coning. Water free gas production period and control bottom water displace are extended to the most degree evenly in order to improve the effect of gas reservoir development. Pressure difference control, water coning control and downhole gas liquid separation technology are used to control the bottom water coning for effectively controlling water content of gas well. All of these can ensure to reach the goal of control bottom water coning and inhibit the rising of water cut, and good effects are obtained.

关 键 词：底水气藏 水锥控制 气液分离 控制技术 

分 类 号：TE349[石油与天然气工程—油气田开发工程]