Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INSULATING FLUID AND METHODS FOR PREPARING AND INSULATING CONCENTRIC PIPING
The present inventions include an insulating fluid comprising a non-particulate viscosifying polymer, a water or brine, a cross-linking agent, and insulating particulates. The insulating fluid may be produced by performing the following steps in any order: adding a non-particulate viscosifying polymer to a brine, adding a cross-linking agent, adding insulating particulates, and optionally adding a solvent. The insulating fluid may be injected into an annulus surrounding a pipe such as production tubing, casing, surface pipelines, subsea pipelines, or risers.
INSULATING FLUID AND METHODS FOR PREPARING AND INSULATING CONCENTRIC PIPING
The present inventions include an insulating fluid comprising a non-particulate viscosifying polymer, a water or brine, a cross-linking agent, and insulating particulates. The insulating fluid may be produced by performing the following steps in any order: adding a non-particulate viscosifying polymer to a brine, adding a cross-linking agent, adding insulating particulates, and optionally adding a solvent. The insulating fluid may be injected into an annulus surrounding a pipe such as production tubing, casing, surface pipelines, subsea pipelines, or risers.
INSULATING FLUID AND METHODS FOR PREPARING AND INSULATING CONCENTRIC PIPING
FLUIDE ISOLANT ET PROCEDE DE PREPARATION ET D'ISOLATION DE TUYAUTERIE CONCENTRIQUE
LO SHO-WEI (Autor:in) / QIU XIAOPING (Autor:in)
23.06.2015
Patent
Elektronische Ressource
Englisch
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