Invention Grant
US08267177B1 Means for creating field configurable bridge, fracture or soluble insert plugs
有权
用于创建现场可配置桥，断裂或可插入插头的方法
- Patent Title: Means for creating field configurable bridge, fracture or soluble insert plugs
- Patent Title (中): 用于创建现场可配置桥，断裂或可插入插头的方法
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Application No.: US12549652Application Date: 2009-08-28
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Publication No.: US08267177B1Publication Date: 2012-09-18
- Inventor: Jason Jon Vogel , Randall Williams Nish , Randy Arthur Jones
- Applicant: Jason Jon Vogel , Randall Williams Nish , Randy Arthur Jones
- Applicant Address: US VA McLean
- Assignee: Exelis Inc.
- Current Assignee: Exelis Inc.
- Current Assignee Address: US VA McLean
- Agency: Thorpe North & Western LLP
- Main IPC: E21B34/00
- IPC: E21B34/00
Abstract:
A plug for a pipe in an oil or gas well includes a packer, a slip ring and a cone disposable on a mandrel and pressed between an upper push sleeve and a lower anvil on the mandrel. The plug can be field configurable with a frac plug kit, a bridge plug kit and a soluble insert plug kit. A pair of concentric locking rings is disposed between the push sleeve and the mandrel with an outer annular cone with an outer conical shape tapered upwardly and inwardly.
Information query
