Invention Grant
- Patent Title: Methods for allowing multiple fractures to be formed in a subterranean formation from an open hole well
- Patent Title (中): 允许从露天井在地层中形成多个裂缝的方法
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Application No.: US12048476Application Date: 2008-03-14
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Publication No.: US07870902B2Publication Date: 2011-01-18
- Inventor: John G. Misselbrook , David Ross , Harold Brannon , Alexander R. Crabtree
- Applicant: John G. Misselbrook , David Ross , Harold Brannon , Alexander R. Crabtree
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Jones & Smith, LLP
- Agent E. Randall Smith
- Main IPC: E21B43/26
- IPC: E21B43/26
Abstract:
In some embodiments, a method of allowing a subterranean formation to be fractured from an open hole well bore section includes providing a removable coating across substantially the entire surface of the wall of the well bore section, selectively removing the coating at a desired first fracture initiation location and allowing the first fracture to be formed in the vicinity of the desired first fracture initiation location.
Public/Granted literature
- US20090229821A1 METHODS FOR ALLOWING MULTIPLE FRACTURES TO BE FORMED IN A SUBTERRANEAN FORMATION FROM AN OPEN HOLE WELL Public/Granted day:2009-09-17
Information query
