Formation grouting method and composition useful therefor

Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing

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106714, 106790, 166293, 405266, 405267, 405269, C04B 714, E02D 312, C09K 1700

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active

051064235

ABSTRACT:
A method of grouting porous gas--and petroleum--bearing formations with a cementitious material comprising ultrafine ground slag is useful for primary and remedial cementing of a wellbore. A composition is provided which comprises water, a dispersant, slag and an accelerator to activate the slag.

REFERENCES:
patent: 2646360 (1953-07-01), Lea
patent: 4761183 (1988-08-01), Clarke
patent: 4897119 (1990-01-01), Clarke
patent: 4911584 (1990-03-01), Arenzana
patent: 5026215 (1991-06-01), Clarke
Halliburton Services Advertisement, Feb., 1991.
Worldwide Cementing Practices; Dwight K. Smith, Chapters 1, 2, and 4-6.
Well Cementing; Erik B. Nelson, Chapters 1 to 4 and 13.
Cementing, Dwight K. Smith, Chapters 1 to 4 and 9.
Halliburton Services Advertisement, Apr. 1991.
Halliburton Services Field Report, Jan., 1991.

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