摘要
井眼之间的沟通与窗口处的密封是四级完井的关键技术。绥中36-1-G43M井利用定向射孔技术射穿7in尾管及空心斜向器,实现了两个井眼的连通,保证了窗口处的密封性。文中对定向射孔的射孔参数、施工工艺等进行了详细阐述,结合绥中36-1-G43M井的作业情况,对该技术的应用前景进行了分析。
The communication between the well-bore and the sealing of the window at the fourth grade of completion well are the key technology. At Suizhong36-1-G43M well, by using oriented perforating tech to shot through the 7in tail pipes and hollow whipstock, connectivity between two well-bores is achieved and the tightness of the window at the well is ensured. The oriented perforating parameters, construction technology are illustrated fully in the paper, and combined with the operating condition at Suizhong36-1-G43M well, the prospects for the application of this technology are analyzed.
出处
《油气井测试》
2012年第5期47-49,77,共3页
Well Testing
关键词
定向射孔
空心斜向器
四级完井
oriented perforating,hollow whipstock,four completions well
