发明名称 ELASTOMER-THERMALLY CONDUCTIVE CARBON FIBER COMPOSITIONS FOR ROLLER-CONE DRILL BIT SEALS
摘要 The present disclosure relates to elastomer-thermally conductive carbon fiber compositions for use in seals for roller-cone drill bits. The present disclosure further relates to seals formed from such compositions and to roller-cone drill bits containing such seals.
申请公布号 CA2922010(A1) 申请公布日期 2015.03.26
申请号 CA20142922010 申请日期 2014.09.19
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 REDDY, B. RAGHAVA;LIANG, FENG;SUI, PING C.;DUCKWORTH, DAVID P.
分类号 E21B10/22;E21B10/25;F16J15/16 主分类号 E21B10/22
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