METHOD OF BOREHOLE CEMENTATION Russian patent published in 2010 - IPC C04B7/00 C04B38/00 E21B33/138 

Abstract RU 2404143 C2

FIELD: construction.

SUBSTANCE: method of borehole cementation includes the following: production of composition capable of setting, which includes water, cement kiln dust and additive selected from the following group: slate, zeolite, slag cement, metakaolin; adding composition, capable of setting, into borehole to be cemented and provision of possibility to set with formation of hardened mass inside of it.

EFFECT: increased efficiency of borehole cementation.

17 cl, 25 tbl

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RU 2 404 143 C2

Authors

Roddi Krehjg U.

Chatterdzhi Dzhiten

Brennajs Darrell Chehd

King Bobbi Dzh.

Dates

2010-11-20Published

2006-08-24Filed