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US 2003/0224946 A1Published application
Sealing composition
AssigneeHalliburton Energy Services, Inc.
InventorsMarco L. Verlaan, Niels van der Werff
Life of this patent
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Abstract
A method and sealing composition is provided for sealing a subterranean zone penetrated by a well bore, wherein the sealing composition comprises a mixture of cementitious material, cross-linkable material, and sufficient water to form a slurry.
Claims18
A method of sealing a subterranean zone penetrated by a well bore comprising:
- preparing a sealing composition comprising cement, cross-linkable material, and water;
- placing the sealing composition into the subterranean zone;
- and
- allowing the sealing composition to set therein.
1 more element
A sealing composition for sealing a subterranean zone penetrated by a well bore comprising:
- cement, cross-linkable material, and water.
Dependencies are inferred from the claim text.