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US 8,574,667 B2Granted
Methods of forming coatings upon wellbore tools
AssigneeBaker Hughes Incorporated
InventorsHendrik John, Erik Bartscherer, Andreas Krafczyk
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Abstract
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.
Claims19
A method for forming a coating upon a wellbore tool, comprising:
- forming a powder composition comprising a thermoplastic polymer and a filler material;
- and
- applying the powder composition on a surface of the wellbore tool.
Dependencies are inferred from the claim text.