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US 12,601,063 B2Granted
Landing base external corrosion inhibition using in-situ formed polyacrylamide gel
AssigneeSaudi Arabian Oil Company
InventorsFaisal Mohammed Alissa, Norah Waled Aljuryyed
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Abstract
A method of corrosion inhibition of a topside well equipment includes disposing a fluid mixture including an acrylamide monomer, a comonomer, and an initiator within a well cellar, agitating the fluid mixture and initiating polymerization of the acrylamide monomer and the comonomer, and forming a coating on the topside well equipment, wherein the coating is impermeable to water.
Claims17
A method of corrosion inhibition of a topside well equipment comprising:
- disposing a fluid mixture comprising an acrylamide monomer, a comonomer, and an initiator within a well cellar;
- agitating the fluid mixture and initiating polymerization of the acrylamide monomer and the comonomer;
- and
- forming a coating on the topside well equipment, wherein the coating is impermeable to water.
1 more element
A method of corrosion inhibition of a topside well equipment comprising:
- disposing a first fluid comprising an acrylamide monomer and a comonomer within a well cellar;
- disposing a second fluid comprising an initiator within the well cellar, agitating the first fluid and the second fluid and initiating polymerization of the acrylamide monomer and the comonomer;
- and
- forming a coating on the topside well equipment, wherein the coating is impermeable to water.
1 more element
Dependencies are inferred from the claim text.