海上某气田不动管柱堵水工艺的应用  

Application of Water Plugging Technology without String Movement in A Offshore Gas Field

作　　者：秦丙林 QIN Bing-lin(Institute of Petroleum Engineering Technology,SINOPEC Shanghai Offshore Oil&Gas Company,Shanghai 200120,China)

机构地区：[1]中石化上海海洋油气分公司工程院,上海200120

出　　处：《化工管理》2021年第1期183-184,共2页Chemical Engineering Management

摘　　要：针对气井产水情况,某气田应用了不动管柱堵水工艺,主要通过关滑套和投堵塞器进行堵水作业,获得了较好的增产效果。针对生产滑套关闭不严的情况,应用了滑套封隔套封堵工艺。化学堵水工艺通过连续油管注入化学堵剂,对底部出水层位进行封堵。According to the water production of gas well,the technology of water plugging without string movement is applied in a gas field.The water plugging operation was carried out mainly by closing the sliding sleeve and inserting the plug,and the good stimulation effect was obtained.In view of the loose closure of the production sliding sleeve,the sealing technology of the sliding sleeve is applied.Chemical water plugging process by coiled tubing injection of chemical plugging agent,to block the bottom of the water layer.

关 键 词：堵水 关滑套 投堵塞器 封隔套 化学堵水 

分 类 号：TE35[石油与天然气工程—油气田开发工程]