发明名称 Use of barite and carbon fibers in perforating devices
摘要 Disclosed are compositions that comprise mixtures of barite and carbon fiber material and further may include steel and a binder. The compositions may be utilized for manufacturing perforator devices, including perforating guns.
申请公布号 US8327925(B2) 申请公布日期 2012.12.11
申请号 US20080332834 申请日期 2008.12.11
申请人 KING ALLAN W.;SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 KING ALLAN W.
分类号 E21B43/116 主分类号 E21B43/116
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