发明名称 Method and apparatus of protecting explosives
摘要 A method and apparatus to protect explosive components used in various tools, such as tools for use in wellbores, includes a component with an adsorptive material. Example tools include perforating gun strings that include shaped charges, detonating cords, and booster explosives. Other tools may include surface tools containing explosive components. In these tools, a build up of corrosive gases or liquids may occur, which may cause damage to the explosive components. As a result, the structural integrity or reliability and thermal stability may be weakened or reduced. To reduce the amount of build up of corrosive gases or liquids, an adsorptive material is placed inside tools in the proximity of explosive components.
申请公布号 US6386296(B1) 申请公布日期 2002.05.14
申请号 US20000596612 申请日期 2000.06.19
申请人 SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 KOTHARI MANISH;YANG WENBO;FAYARD ALFREDO;VENERUSO ANTHONY F.;BEHRMANN LARRY A.;LANDS JACK F.;JONES CLAUDE D.
分类号 E21B43/116;E21B43/117;E21B43/118;F42B1/02;F42B3/00;F42B39/00;F42D5/00;(IPC1-7):E21B29/02;C06B45/00;E21B43/11;F42B3/08 主分类号 E21B43/116
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