METHODS AND COMPOSITIONS CONTAINING DUST OF A CEMENT-FURNACE WITH A CHANGED PARTICLE SIZE Russian patent published in 2017 - IPC E21B33/138 C04B28/02 C09K8/467 

Abstract RU 2617493 C2

FIELD: mining.

SUBSTANCE: method of subterranean treatment comprises introducing a treating fluid into the subterranean formation. The treating fluid comprises water and dust of the cement kiln in an amount of from about 50 wt % to 100 wt % of the total amount of cement components present in mentioned processing fluid. This cement kiln dust has an average particle size that has been reduced by at least 5% of the original particle size by grinding, separation or a combination thereof, where the average particle size of the cement kiln dust is in the range of about 1 mcm to about 350 mcm. Here, note that one layer of the inorganic resin composition contains a reinforcing compound.

EFFECT: increase the 24-hour strength of the setting composition.

29 cl, 2 ex, 2 tbl

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RU 2 617 493 C2

Authors

Roddi Krejg U.

Chatterdzhi Dzhiten

Brennis Darrel Chad

Dzharratt Kalli R.

Dates

2017-04-25Published

2013-02-14Filed