Invention Grant
- Patent Title: Completion method with telescoping perforation and fracturing tool
- Patent Title (中): 具有伸缩穿孔和压裂工具的完井方法
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Application No.: US12503227Application Date: 2009-07-15
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Publication No.: US07938188B2Publication Date: 2011-05-10
- Inventor: Bennett M. Richard , Yang Xu , Michael E. Wiley
- Applicant: Bennett M. Richard , Yang Xu , Michael E. Wiley
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agent Steve Rosenblatt
- Main IPC: E21B43/26
- IPC: E21B43/26 ; E21B34/14
Abstract:
An apparatus and method for perforating a liner, fracturing a formation, and injection or producing fluid, all in one trip with a single tool. The tool has a plurality of outwardly telescoping elements (12, 14) for perforation and fracturing. The tool also has a mechanical control device for selectively controlling the fracturing of the formation and the injection or production of fluids through the telescoping elements.
Public/Granted literature
- US20090321076A1 Completion Method with Telescoping Perforation & Fracturing Tool Public/Granted day:2009-12-31
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