Cement slurry composition and method to cement wellbore casings

Details Cement slurry composition and method to cement wellbore casings Cement slurry composition and method to cement wellbore casings

1992-10-22

1994-05-10

Suchfield, George A.

Wells

Processes

Cementing, plugging or consolidating

166292, 106790, 175 65, 507140, E21B 3313, E21B 33138, C09K 700

Patent

active

053099990

ABSTRACT:
A method to cement wellbores in salt formations is provided using a cement slurry composition comprising blast furnace slag, water and salt. The salt improves compressive strength of blast furnace slag based cements. This method is useful in cementing wellbores within salt and potash formations because salt saturated cement slurries can be prepared without the need for expensive additives.

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