Latex compositions comprising pozzolan and/or cement kiln dust and methods of use
First Claim
Patent Images
1. A subterranean latex composition comprising:
- a synthetic latex;
a cementitious component comprising cement kiln dust in an amount of about 70% to about 99% by weight of the cementitious component and hydraulic cement in an amount of about 0.1% to about 10% by weight of the cementitious component; and
water in an amount sufficient to form a pumpable slurry,wherein the synthetic latex is present in the subterranean latex composition in an amount of about 6% to about 45% by weight of the cementitious component.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention includes methods and compositions that include a latex, and at least one of a natural pozzolan or cement kiln dust. An embodiment includes a method comprising: placing a latex composition in a subterranean formation, wherein the latex composition comprises: latex, a component selected from the group consisting of a natural pozzolan, cement kiln dust, and a combination thereof, and water; and allowing the latex composition to set. Another embodiment of the present invention includes a latex composition comprising: latex, a component selected from the group consisting of a natural pozzolan, cement kiln dust, and a combination thereof.
-
Citations
28 Claims
-
1. A subterranean latex composition comprising:
-
a synthetic latex; a cementitious component comprising cement kiln dust in an amount of about 70% to about 99% by weight of the cementitious component and hydraulic cement in an amount of about 0.1% to about 10% by weight of the cementitious component; and water in an amount sufficient to form a pumpable slurry, wherein the synthetic latex is present in the subterranean latex composition in an amount of about 6% to about 45% by weight of the cementitious component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. A latex composition comprising:
-
a synthetic latex; a cementitious component consisting of; cement kiln dust; and pumicite; and water in an amount sufficient to form a pumpable slurry, wherein the synthetic latex is present in an amount of about 6% to about 45% by weight of the cementitious component, wherein the latex composition is essentially free of any additional cementitious components other than the cementitious component. - View Dependent Claims (15, 16, 17)
-
-
18. A subterranean latex composition comprising:
-
a cementitious component consisting of cement kiln dust; a latex; water in an amount sufficient to form a pumpable slurry; and a set retarder, wherein the latex composition is essentially free of any additional cementitious components other than the cementitious component, wherein the latex comprises a rubber selected from the group consisting of an ethylene-propylene rubber, a styrene-butadiene rubber, a nitrite rubber, a nitrite butadiene rubber, a butyl rubber, a neoprene rubber, a polybutadiene rubber, an acrylonitrile-styrene-butadiene rubber, a polyisoprene rubber, an AMPS-styrene-butadiene rubber, and any combination thereof. - View Dependent Claims (19, 20, 21, 22, 23)
-
-
24. A latex composition comprising:
-
a cementitious component consisting of cement kiln dust; a synthetic latex in an amount of about 6% to about 45% by weight of the cementitious component; and water in an amount in a range of from about 40% to about 200% by weight of cementitious components, wherein the latex composition is essentially free of any additional cementitious components other than the cementitious component, wherein the latex composition has a density in a range of from about 8 pounds per gallon to about 16 pounds per gallon, wherein the synthetic latex comprises a rubber selected from the group consisting of an ethylene-propylene rubber, a styrene-butadiene rubber, a nitrile rubber, a nitrile butadiene rubber, a butyl rubber, a neoprene rubber, a polybutadiene rubber, an acrylonitrile-styrene-butadiene rubber, a polyisoprene rubber, an AMPS-styrene-butadiene rubber, and any combination thereof. - View Dependent Claims (25, 26, 27, 28)
-
Specification