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US 2006/0213399 A1Published application
Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations
AssigneeHalliburton Energy Services, Inc.
InventorsWilliam Caveny, Rickey Morgan
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Abstract
Cement compositions comprising a strength-enhancing lost circulation material, and methods for cementing using such cement compositions. Exemplary embodiments of the cement compositions comprise cement, water, and a strength-enhancing lost circulation material. Optionally, other additives suitable for inclusion in cement compositions may be added.
Claims10
A cement composition comprising:
- cement selected from the group consisting of Portland cements, pozzolana cements, gypsum cements, soil cements, calcium phosphate cements, high alumina content cements, silica cements, and high alkalinity cements;
- a strength-enhancing lost circulation material of sufficient size to reduce loss of circulation of the cement composition into a subterranean formation;
- and
- water.
1 more element
Dependencies are inferred from the claim text.