姬塬油田长8油藏多组分复合微乳胶束液增注工艺技术研究  

Study on multi-component composite micro-emulsion micellar liquid injection technology in Chang 8 reservoir of Jiyuan oilfield

作　　者：周丹 古亮 李泰余 魏江伟 ZHOU Dan GU Liang LI Taiyu WEI Jiangwei(Petroleum Technology Limited Liability Company of Xi＇an Zhongfu Kaihong, Xi＇an Shanxi 710018, China Industrial Group Company of PetroChina Changqing Oilfield Company,Xi＇an Shanxi 710016, China Oil Production Plant 5 of PetroChina Changqing Oilfield Company, Yulin Shanxi 719000, China)

机构地区：[1]西安中孚凯宏石油科技有限责任公司,陕西西安710018 [2]中国石油长庆油田分公司长庆实业集团,陕西西安710016 [3]中国石油长庆油田分公司第五采油厂,陕西榆林719000

出　　处：《石油化工应用》2017年第9期19-23,共5页Petrochemical Industry Application

基　　金：西安市科技计划项目:特低渗透油田超低阻微乳液增产技术及产品;项目编号:CX13118

摘　　要：姬塬油田注水开发中出现了注水井压力偏高、注水量下降或注不进水的现象。本文分析了其产生原因,针对性的开发研究了多组分复合微乳液增注工艺技术,在现场试验中取得了较好的效果。The pressure of injection wells in the development of water injection in Jiyuan oilfield is high,the water injection is decreased or the water is not injected.This paper analyzes the causes of its development,targeted the development of multi-component composite micro-emulsion injection technology,which has achieved good results in the field test.

关 键 词：姬塬油田 多组分 微乳液 增注 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]