纯梁油田多种注水工艺技术  

Several Types of Water-injection Techniques in Chunliang Oilfield

作　　者：郭慧[1] 乜冠祯[1] 孙龙[1] 

机构地区：[1]胜利油田有限公司纯梁采油厂,山东博兴256504

出　　处：《石油钻探技术》2002年第4期66-67,共2页Petroleum Drilling Techniques

摘　　要：针对纯梁油田油层埋藏深、注水压力高、油层层间差异大的实际 ,在分析影响注水效果的因素基础上 ,采取在管柱上增设水力锚、补偿器、支撑卡瓦 ,封隔器优选 ,在井口安装了过滤装置 ,采用 ZJK空心配水器配套空心液力投捞器等措施 ,使作业一次成功率以及注水测调成功率明显提高 ,对应油层增油效果显著 ,取得了良好的经济效益 。Aimed at the actual conditions of Chunliang oilfield and based on the analysis of water injection effect, the successful rate of one time and that of water injection survey & control are apparently improved by mounting hydraulic anchor, compensator and supporting slips on the string and filter devices on the well head, and meanwhile, by taking ZJK hollow water injection mandrel coupled with hollow hydraulic pulling and running tools. The remarkable effectiveness of stimulating and good economic benefits are achieved, which provide a usable way for improving oilfield developing results.

关 键 词：纯梁油田 注水工艺 封隔器 配水器 水质 提高采收率 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]