Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime

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United States of America Patent

PATENT NO 9856167
SERIAL NO

14048486

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Abstract

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Methods and compositions for cementing are disclosed. Embodiments include a method of cementing comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, a primary set retarder, a secondary set retarder; activating the set-delayed cement composition to produce an activated cement composition; introducing the activated cement composition into a subterranean formation; and allowing the activated cement composition to set in the subterranean formation.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agapiou, Kyriacos Houston, US 70 831
Boul, Peter James Houston, US 28 499
Brothers, Lance Everett Chickasha, US 32 1052
Lewis, Samuel J Spring, US 112 1140
Otieno, Pauline Akinyi Spring, US 21 375
Pisklak, Thomas Jason Cypress, US 124 937

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