发明名称 COMPOSITIONS, METHODS OF COATING WELLBORE TOOLS WITH SUCH COMPOSITIONS, AND WELLBORE TOOLS COATED WITH SUCH COMPOSITIONS
摘要 <p>A composition including a high temperature thermoplastic polymer and a filler material is disclosed. A method for forming a coating upon a wellbore tool includes forming a powder composition comprising a thermoplastic polymer and a filler material and applying the composition on the body surface. Wellbore tools having components coated with such compositions are also disclosed.</p>
申请公布号 WO2013022733(A3) 申请公布日期 2013.05.30
申请号 WO2012US49453 申请日期 2012.08.03
申请人 BAKER HUGHES INCORPORATED;JOHN, HENDRIK;BARTSCHERER, ERIK;KRAFCZYK, ANDREAS 发明人 JOHN, HENDRIK;BARTSCHERER, ERIK;KRAFCZYK, ANDREAS
分类号 E21B10/46;E21B17/00 主分类号 E21B10/46
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