FIELD: chemistry.
SUBSTANCE: in one version of the invention, a method is provided comprising introduction of a solidifying composition comprising cement dust, an alkali metal aluminate, an alkali metal silicate and an aqueous carrier fluid into a subterranean formation; and provision of setting of at least a part of the solidifying composition, thereby reducing the flow of fluid through a portion of the subterranean formation. The invention is developed in subclaims.
EFFECT: effective prevention of fluid circulation loss.
31 cl, 1 tbl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TWO-COMPONENT CEMENT COMPOSITIONS WITH DELAYED SETTING | 2014 |
|
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| VISCOSITY MODIFIERS AND METHODS FOR USE THEREOF | 2017 |
|
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| PLACING A FLUID COMPRISING KILN DUST IN A WELLBORE THROUGH A BOTTOM HOLE ASSEMBLY | 2014 |
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| USE OF MEASUREMENT OF WATER DEMAND TO PERFORM APPROXIMATION OF SPECIFIC AREA DURING CEMENTING OF WELL | 2017 |
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RU2733758C1 |
