Invention Grant
- Patent Title: Shaped charge
- Patent Title (中): 成型充电
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Application No.: US12639384Application Date: 2009-12-16
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Publication No.: US08167044B2Publication Date: 2012-05-01
- Inventor: Hongfa Huang , Brenden M. Grove , Philip Kneisl
- Applicant: Hongfa Huang , Brenden M. Grove , Philip Kneisl
- Applicant Address: US TX Sugar Land
- Assignee: Sclumberger Technology Corporation
- Current Assignee: Sclumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Chadwick A. Sullivan
- Main IPC: E21B43/117
- IPC: E21B43/117 ; F42B1/02
Abstract:
A perforating apparatus that is usable with a well includes a shaped charge. The shaped charge includes a case, an explosive and a liner. The liner is adapted to form a perforation jet to form a perforation tunnel and promote an exothermic reaction inside the tunnel to create a pressure wave to force debris from the tunnel.
Public/Granted literature
- US20110139505A1 SHAPED CHARGE Public/Granted day:2011-06-16
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