可控凝胶封窜堵漏技术在江汉油田的应用  

Application of Channeling Plugging Technology with Controllable Gel in Jianghan Oilfield

作　　者：唐伟[1] TANG Wei(Oil and Gas Production Engineering and Technical Service Center,Sinopec Jianghan Oilfield Company,Qianjiang,Hubei 433123,China)

机构地区：[1]中国石化江汉油田分公司采油气工程技术服务中心,湖北潜江433123

出　　处：《江汉石油职工大学学报》2022年第1期25-27,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：油田开发进入中后期,油水井井况日益恶化,套管漏失的问题越来越严重,治理难度大。特别是浅层的套管漏失,问题尤为突出。通过可控胶凝封窜堵漏技术,解决了水泥浆封堵工艺难以堵漏的现实问题,促进套损治理工作“提质增效”。In the mid-late stage of oilfield development,the well conditions in oil and water wells are deteriorating day by day,and the failure of casing leakage is becoming more and more serious.Especially in shallow casing leakage,the failure is particularly prominent.By carrying out the channeling plugging technology with controllable gel,the difficulty of plugging with the slurry plugging technique is addressed,so as to facilitate the effective treatment of casing failures.

关 键 词：井下作业 封窜堵漏 可控凝胶 水泥浆封堵 

分 类 号：TE37[石油与天然气工程—油气田开发工程]