华北油田分层注水技术现状与展望.PDFVIP

第 37 卷 第 2 期 2015 年 3 月 石 油 钻 采 工 艺 OIL DRILLING PRODUCTION TECHNOLOGY Vol. 37 No. 2 Mar. 2015 文章编号：1000 – 7393（ 2015 ） 02 – 0074 – 05　　　doi:10.13639/j.odpt.2015.02.020 华北油田分层注水技术现状与展望 夏　健 1　杨春林 1　谭福俊 2　陈　勇 3　王忠秀 4　樊玉生 5 （1. 华北油田公司钻采工程部，河北任丘　062552；2. 华北油田公司合作开发项目部，河北任丘　062552； 3. 华北油田公司采油二厂，河北霸州　065700；4. 华北油田公司采油工程研究院，河北任丘　0625522； 5. 渤海钻探公司井下技术服务分公司，天津大港　300283） 引用格式：夏健，杨春林，谭福俊，等 . 华北油田分层注水技术现状与展望［J］. 石油钻采工艺，2015，37（2）：74-78. 摘要：分层注水技术水平直接影响着注水开发油田的整体开发效果。针对华北油田分注技术状况，剖析了目前分注工艺 技术存在主要问题；结合华北油田储层特点，优选出桥式偏心分注、桥式同心分注、免投捞测调一体化分注等 3 种分注工艺，引 进了高效测调工艺，开展了系列分注配套工具研究。详细介绍了三类分注工艺的特点和在华北油田的应用情况，指出了分注技 术的发展趋势。 关键词：华北油田；分层注水；高效测调技术；分注配套工具；发展趋势 中图分类号：TE357.6　　　文献标识码：B Current status and prospect of zonal water injection technology in Huabei Oilfield XIA Jian1, YANG Chunlin1, TAN Fujun2, CHEN Yong3, WANG Zhongxiu4, FAN Yusheng5 （1.Drilling Production Engineering Department, Huabei Oilfield Company, Renqiu 062552, China; 2. Department of Cooperative Development Projects, Huabei Oilfield Company, Renqiu 062552, China; 3. No. 2 Oil Production Plant of Huabei Oilfield Company, Bazhou 065700, China; 4. Research Institute of Petroleum Production Engineering, Huabei Oilfield Company, Renqiu 062552, China; 5. Downhole Service Branch Company，Bohai Drilling Engineering Company, Dagang 300283, China） Abstract: The level of zonal water injection technology directly affects the development efficiency of oilfields developed by water injection. In view of the status quo of zonal water injection technologies in Huabei Oilfield, the main problems were analyzed; by combining the reservoir characteristics of Huabei Oilfield, three zonal water injection technologies were selected: bridge-type eccentric zonal injection, bridge-type concentric zonal injection and integrated zonal injection free from dropping, fishing, testing and adjusting; high-efficiency test and profile control technology was introduced; the research on a series of accessory tools for zonal inject