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US 2006/0065399 A1Published application
Zeolite compositions for lowering maximum cementing temperature
AssigneeHalliburton Energy Services, Inc.
InventorsKaren Luke, Russell Fitzgerald, Frank Zamora, Joe Sandy
Life of this patent
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Abstract
Zeolite compositions having a low maximum setting temperature for use in permafrost and waterwell applications are provided.
Claims20
A method of performing a cementing operation in a permafrost zone or a waterwell zone, comprising:
- placing a cementitious composition into the zone, the cementitious composition comprising:
- a base mix of cementitious material and zeolite, and
- a carrier fluid;
- and
- allowing the cementitious composition to set therein.
2 more elements
A method of performing a cementing operation in a permafrost zone or a waterwell zone, comprising:
- placing a cementitious composition into the zone, the cementitious composition comprising:
- a base mix of cement and zeolite, and
- a water-based carrier fluid;
- and
- allowing the cementitious composition to set therein.
2 more elements
A method of performing a cementing operation in a permafrost zone or a waterwell zone, comprising:
- placing a cementitious composition into the zone, the cementitious composition comprising:
- a base mix of fly ash and zeolite, and
- a water-based carrier fluid;
- and
- allowing the cementitious composition to set therein.
2 more elements
Dependencies are inferred from the claim text.