A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
THERMALLY-ACTIVATED, HIGH TEMPERATURE PARTICULATE SUSPENDING AGENTS AND METHODS RELATING THERETO
The present invention provides a treatment fluid comprising an aqueous fluid; a plurality of particulates; and a particulate suspending agent comprising crosslinked polymer particulates comprising a polymer which comprises a first monofunctional monomer and which is crosslinked with an orthoester crosslinker comprising an orthoester linkage and at least two crosslinking moieties, wherein the first monofunctional monomer is selected fromN-vinylamide,N-alkyl-N-vinylamide,N-vinylformamide, 1-vinyl-2-pyrrolidinone,N-vinylcaprolactam,N-acryloyl morpholine,N-methyl-N-vinylacetamide,N-vinylacetamide, sodium 4-styrenesulfonate, vinylsulfonic acid, and any derivative thereof.
THERMALLY-ACTIVATED, HIGH TEMPERATURE PARTICULATE SUSPENDING AGENTS AND METHODS RELATING THERETO
The present invention provides a treatment fluid comprising an aqueous fluid; a plurality of particulates; and a particulate suspending agent comprising crosslinked polymer particulates comprising a polymer which comprises a first monofunctional monomer and which is crosslinked with an orthoester crosslinker comprising an orthoester linkage and at least two crosslinking moieties, wherein the first monofunctional monomer is selected fromN-vinylamide,N-alkyl-N-vinylamide,N-vinylformamide, 1-vinyl-2-pyrrolidinone,N-vinylcaprolactam,N-acryloyl morpholine,N-methyl-N-vinylacetamide,N-vinylacetamide, sodium 4-styrenesulfonate, vinylsulfonic acid, and any derivative thereof.
THERMALLY-ACTIVATED, HIGH TEMPERATURE PARTICULATE SUSPENDING AGENTS AND METHODS RELATING THERETO
WÄRMEAKTIVIERTE HOCHTEMPERATUR-PARTIKELSUSPENSIONSMITTEL UND ENTSPRECHENDE VERFAHREN
AGENTS DE MISE EN SUSPENSION DE PARTICULES À TEMPÉRATURE ÉLEVÉE, ACTIVÉS THERMIQUEMENT, ET PROCÉDÉS APPARENTÉS CORRESPONDANTS
FUNKHOUSER GARY P (author)
2019-09-04
Patent
Electronic Resource
English
TREATMENT FLUID COMPRISING A THERMALLY-ACTIVATED, HIGH TEMPERATURE PARTICULATE SUSPENDING AGENT
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