井下油管机械打孔工艺的应用研究  

Applied Research on Downhole Tubing Mechanical Perforation Technology

作　　者：程汉生[1] 董浩月 白璐 CHENG Hansheng;DONG Haoyue;BAI Lu(Technology Service Center for Oil and Gas Production Engineering,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》2023年第4期35-37,73,共4页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：针对油田修井作业中带液起管效率低,环保治污复杂的难题,开发研究井下油管机械快速打孔导流装置及操作方法,分析影响打孔工艺的主要因素并采取相应的对策,对简化施工工序、降低劳动强度、提高修井作业综合效益具有良好的效果,对其它绳索快速修井工艺探索做出有益尝试。In response to the challenges of low efficiency in tubing retrieval with fluid and complex environmental pollution during workover operations in oilfields,this study focuses on the development and research of downhole tubing mechanical rapid perforation diversion devices and operating methods.It analyzes the key factors influencing the perforation process and proposes corresponding measures.The results demonstrate the positive impact of this technology on streamlining operation procedures,reducing labor intensity,and improving the overall efficiency of workover operations.Furthermore,it provides valuable insights for exploring other rapid workover techniques using wireline operations.

关 键 词：油管打孔器 油套循环 机械震击 

分 类 号：TE358[石油与天然气工程—油气田开发工程]