PROCESS FOR COATING A PIPE INTERIOR WITH CROSS-LINKED BLOCK COPOLYMER

A PROCESS FOR COATING A PIPE INTERIOR WITH CROSS-LINKED BLOCK COPOLYMER A pipe coating process capable of coating a pipe string after installing it in a well comprises wetting the pipe string walls with a hydrocarbon liquid containing an initially soluble block copolymer of elastomeric and glassy bl...

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Hauptverfasser:	RADECKI, PETER P., JR, MORGENTHALER, LEE N, CHRISTENSON, THOMAS A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Zusammenfassung:	A PROCESS FOR COATING A PIPE INTERIOR WITH CROSS-LINKED BLOCK COPOLYMER A pipe coating process capable of coating a pipe string after installing it in a well comprises wetting the pipe string walls with a hydrocarbon liquid containing an initially soluble block copolymer of elastomeric and glassy blocks plus a crosslinking agent for solidifying the polymer, and heating the liquid to solidify the polymer.