Invention Grant
- Patent Title: Device and method for reducing detonation gas pressure
- Patent Title (中): 降低爆震气体压力的装置和方法
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Application No.: US11957123Application Date: 2007-12-14
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Publication No.: US07640986B2Publication Date: 2010-01-05
- Inventor: Lawrence A. Behrmann , Brenden M. Grove
- Applicant: Lawrence A. Behrmann , Brenden M. Grove
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Kevin Brayton McGoff; James L. Kurka; Tim Curington
- Main IPC: E21B29/02
- IPC: E21B29/02

Abstract:
A perforating gun has a gun carrier extending in a longitudinal direction and a loading tube located within the gun carrier. The loading tube extends in the longitudinal direction and a shape charge is supported by the loading tube. The shape charge has a casing, an explosive, and a liner, the casing opening in a first direction and having a centerline extending in the first direction, the first direction being essentially perpendicular to the longitudinal direction. A liquid implant is located adjacent to the shape charge in the first direction and intersecting the centerline.
Public/Granted literature
- US20090151948A1 DEVICE AND METHOD FOR REDUCING DETONATION GAS PRESSURE Public/Granted day:2009-06-18
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