Patent ID: 11945993
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Materials, metallurgy (Chemistry)
Classification: CPC C | IPC C

Claim 12:
13. A method comprising:
preparing a resin containing cement composition comprising a hydraulic cement, water, a defoamer, and a silane based aqueous soluble resin, wherein the silane based aqueous soluble resin comprises a glycidyl alkoxy silane resin comprising 3-glycidoxypropyl trimethoxy silane and an amino alkoxy silane hardener comprising n-(3-(trimethoxysilyl)propyl)ethylenediamine, wherein the 3-glycidoxypropyl trimethoxy silane and the n-(3-(trimethoxysilyl)propyl)ethylenediamine represents at least 10% by volume of the resin containing cement composition, wherein the resin is in an amount of about 21% to about 40% by volume of the silane based aqueous soluble resin, wherein the silane based aqueous soluble resin has a glass transition temperature of greater than 230° F. (110° C.); and
introducing the resin containing cement composition into a wellbore,
wherein the silane based aqueous soluble resin further comprises at least one amino alkoxy silane hardener selected from the group consisting of 3-aminopropyltriethoxysilane, 3-aminopropyltrimethoxysilane, 4-aminobutyltriethoxysilane, 3-(triethoxysilyl)propyl ethylenediamine, and combinations thereof.