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US 2026/0226338 A1Published application
Sustainable non-hydraulic cement composition and methods of such cements in subterranean cementing operations
AssigneeSaudi Arabian Oil Company
InventorElizabeth Q. Contreras
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Abstract
A method of producing a cementitious material includes combining a reaction mixture to form a slurry and curing the slurry to form the cementitious material. The reaction mixture may include a mineral mixture, an organic compound, and CO2. The organic compound may be 3,4-dihydroxyphenethylamine, methyl salicylate, or both.
Claims17
A method of producing a cementitious material for use in a subsurface formation, the method comprising:
- combining a reaction mixture to form a slurry;
- and
- curing the slurry to form the cementitious material,
- wherein the reaction mixture comprises from 20 to 90 wt. % mineral mixture, from 10 to 50 wt. % organic compound, and from 10 to 80 wt. % CO2, and
- wherein the organic compound comprises 3,4-dihydroxyphenethylamine, methyl salicylate, or both.
2 more elements
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Dependencies are inferred from the claim text.