暂堵转向压裂技术在江苏油田的应用  

Application of temporary plugging and steering fracturing technology in Jiangsu oilfield

作　　者：包敏新[1] 金智荣[1] 王进涛[1] 黄越 马巍[1] BAO Minxin;JIN Zhirong;WANG Jintao;HUANG Yue;MA Wei(Petroleum Engineering Technology Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou Jiangsu 225009,China)

机构地区：[1]中国石化江苏油田分公司石油工程技术研究院,江苏扬州225009

出　　处：《石油化工应用》2021年第11期21-24,共4页Petrochemical Industry Application

基　　金：中国石化江苏油田分公司科研项目“裂缝暂堵转向压裂工艺研究”,项目编号:JS18016。

摘　　要：为提高低渗特低渗储层压裂效果,江苏油田开展了裂缝暂堵转向压裂工艺研究与现场应用。本文通过分析该技术在W5平2井应用情况,提出改进方法,为后续该项技术的推广应用提供指导。In order to improve the fracturing effect of low permeability and ultra-low permeability reservoirs,Jiangsu oilfield has carried out the research and field application of fracture temporary blocking and turning fracturing technology.By analyzing the application of this technology in well W5 Ping 2,this paper puts forward improvement methods to provide guidance for the popularization and application of this technology in the future.

关 键 词：暂堵 转向压裂 地应力差 复杂缝 

分 类 号：TE357.13[石油与天然气工程—油气田开发工程]