Invention Grant
- Patent Title: Downhole fracture system and method
- Patent Title (中): 井下断裂系统及方法
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Application No.: US12853871Application Date: 2010-08-10
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Publication No.: US09562409B2Publication Date: 2017-02-07
- Inventor: Richard YingQing Xu
- Applicant: Richard YingQing Xu
- Applicant Address: US TX Houston
- Assignee: BAKER HUGHES INCORPORATED
- Current Assignee: BAKER HUGHES INCORPORATED
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn, LLP
- Main IPC: E21B43/26
- IPC: E21B43/26 ; E21B34/14 ; E21B21/10 ; E21B34/00
Abstract:
A system for fracturing a subterranean formation includes a housing having one or more radially directed ports therein. A valve disposed within the housing proximate the one or more ports. A seat member interactive with the valve to rapidly prevent or substantially retard fluid flow therethrough. A method for initiating a fracture in a subterranean formation is included.
Public/Granted literature
- US20120037373A1 DOWNHOLE FRACTURE SYSTEM AND METHOD Public/Granted day:2012-02-16
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