公开(公告)号：US07290617B2

公开(公告)日：2007-11-06

申请号：US10905563

申请日：2005-01-11

申请人： Constantin V. Popilian ,  Stephen P. Lemp ,  Gary Gill

发明人： Constantin V. Popilian ,  Stephen P. Lemp ,  Gary Gill

IPC分类号： E21B43/10 ,  E21B23/00

CPC分类号： E21B43/10 ,  E21B2021/006

摘要： A technique to place a completion assembly in a well while maintaining the well in an underbalanced condition includes running a plug on a deployment tool to a desired depth in the well. The technique includes setting the plug in the well; retrieving the deployment tool; and running the completion assembly on a setting tool into the well to engage the plug. The technique includes releasing the plug; running the completion assembly and plug to a desired depth in the well; and setting the completion assembly in the well. The setting tool is retrieved, which includes retrieving the plug.

摘要翻译： 将完井组件放置在井中同时将井保持在欠平衡状态的技术包括将部署工具上的塞子运行到井中所需的深度。 该技术包括将插头设置在井中; 检索部署工具; 并将完成组件在设置工具上运行到井中以接合插头。 该技术包括释放插头; 运行完成组件并将其插入井中所需的深度; 并将完井组件设置在井中。 检索设置工具，其中包括检索插件。