水平井选择性化学堵水技术在高160-平6的先导试验研究  

The Pilot Test of Selective Chemical Water Shutoff Technology on Horizontal Well G160-P6 Petro China Jidong Oilfield Drilling

作　　者：刘怀珠[1] 李良川[1] 孙桂玲[1] 周燕[1] 路海伟[1] 杨昊[1] 李晨毓[1] 

机构地区：[1]中国石油冀东油田公司钻采工艺研究院,河北唐山063004

出　　处：《内蒙古石油化工》2010年第1期145-146,共2页Inner Mongolia Petrochemical Industry

摘　　要：随着水平井的开发,高含水问题越来越制约着水平井开发效果的提高。为解决这个问题,在冀东油田对新型选择性化学堵剂HWSO开展了先导试验。现场应用效果表明该堵剂的降水效果比较明显,增油效果有待继续提高。应继续优化堵剂性能,提高堵剂强度,提高其增油效果。With the development of horizontal wells production technology, the problem of high water cut makes enhancing horizontal wells production effect more and more difficult. To solve this problem, we develop a new selective chemical water shutoff agent （HWSO）, and then carry out this agent in Jidong Oilfield for the pilot test. The pilot test application indicates that the effect of decreasing produced water is very obvious. We should continue to optimize the performance of this agent so that it can make more and more oil produced from the under earth.

关 键 词：水平井开发 高含水 选择性化学堵剂 先导试验 降水效果 

分 类 号：TE355.6[石油与天然气工程—油气田开发工程]