摘要
针对老油田开发现状及存在的问题 ,开展了偏心分注水力声波解堵增注技术研究。介绍了该技术的组成、工艺原理、主要技术参数、技术特点及现场应用情况 ;叙述了主要配套工具PXSB - 115 - 2 5 /12 0偏心水力声波发生器的结构及工作原理。现场应用结果证明 :该技术施工工艺简单、投资少、有效期长 ,是用于注水井解堵增注较经济有效的方法。
The research of technology of plug removal injection increase with eccentricity separate layer water injection hydraulic sound wave was developed according to the state and the problem of old Oilfield development. The technology principle and characteristic, the main technique parameters, and the field test were introduced. The structure and working law of the main matching tool PXSB-115-25/120 was narrated. Field application showed that this technology had some advantages such as simpleness technique, little investment, longer efficiency period.
出处
《石油钻采工艺》
CAS
CSCD
北大核心
2001年第5期71-73,共3页
Oil Drilling & Production Technology
关键词
注水井
分层注水
解堵增注偏心分注水力声波
研究
应用
河南稀油油田
water injection well separate layer water injection sound wave plug removal injection increase research application
