Invention Grant
- Patent Title: Rust resistant well perforating gun with gripping surfaces
- Patent Title (中): 防锈穿孔枪具有抓地力
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Application No.: US13276022Application Date: 2011-10-18
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Publication No.: US08746331B2Publication Date: 2014-06-10
- Inventor: Edward Cannoy Kash , James Edward Kash
- Applicant: Edward Cannoy Kash , James Edward Kash
- Agency: Buskop Law Group, PC
- Agent Wendy Buskop
- Main IPC: E21B43/117
- IPC: E21B43/117
Abstract:
A rust resistant well perforating gun to fractionate a formation adjacent a well can include a gun carrier with recesses, threaded sections, seal bores, and a first coating to prevent rust. The rust resistant well perforating gun can have a charge loading tube for slidably engaging with the gun carrier. The charge loading tube can have charge holes, rear charge holes, end caps, and a second coating to prevent rust.
Public/Granted literature
- US20130037255A1 RUST RESISTANT WELL PERFORATING GUN WITH GRIPPING SURFACES Public/Granted day:2013-02-14
Information query
