FIELD: chemistry.
SUBSTANCE: claimed invention relates to method of cementing, including introduction of settable composition, which contains unexpanded pearlite, cement kiln dust, pumicite and water, into well shaft, and provision of possibility for composition setting. In version of claimed invention realisation method of cementing includes introduction of settable composition, which contains cement kiln dust, crushed unexpanded pearlite, Portland cement, milled with pumicide and water; and provision of possibility for composition setting. Invention is developed in dependent claims of invention formula.
EFFECT: increase of compression strength of hardened composition, used in cementing.
22 cl, 6 ex, 6 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SETTING COMPOSITION CONTAINING NON-EXPANDED PEARLITE AND METHOD OF CEMENTING IN UNDERGROUND FORMATIONS | 2011 |
|
RU2599744C1 |
| SETTABLE COMPOSITIONS CONTAINING NON-EXPANDED PEARLITE (VERSIONS) | 2011 |
|
RU2637674C2 |
| CURABLE COMPOSITIONS CONTAINING CO-MILLED PEARLITE AND HYDRAULIC CEMENT | 2012 |
|
RU2584431C2 |
| COMPACTING SPACER FLUIDS AND METHODS FOR USE THEREOF | 2013 |
|
RU2612763C2 |
| PLACING A FLUID COMPRISING KILN DUST IN A WELLBORE THROUGH A BOTTOM HOLE ASSEMBLY | 2014 |
|
RU2657276C1 |
| SOLIDIFYING COMPOSITIONS CONTAINING NATURAL PUZZOLANA AND METHOD RELATED THEREWITH | 2010 |
|
RU2507379C2 |
| CURABLE COMPOSITIONS CONTAINING WOLLASTONITE AND PUMICE AND METHODS FOR USE THEREOF | 2013 |
|
RU2597906C1 |
| METHOD OF BOREHOLE CEMENTATION | 2006 |
|
RU2404143C2 |
| METHOD TO USE COMPOSITIONS INCLUDING CEMENT KILN DUST AND CAPABLE OF SETTING | 2006 |
|
RU2460870C2 |
| FOAMED COMPOSITIONS, CAPABLE OF SETTING AND CONTAINING CEMENT FURNACE DUST, AND METHODS OF THEIR APPLICATION | 2006 |
|
RU2407714C2 |
