FIELD: mining; oil producing industry.
SUBSTANCE: reagent for grouting mortar contains, wt %: filtrate agent -CFL-117 - 3-10, "конкрепол" - 3-10, preservative - 0.1-0.5, antifoam agent -0.1-0.5, plasticiser - Peramin -0.5-1.0, water - the rest.
EFFECT: upgraded insulating properties of grouting mortar at insulation of continuity of borehole possessing increased capacity.
3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ELIMINATION OF LEAKAGE OF PRODUCING WELL COLUMN | 2007 |
|
RU2340761C1 |
| METHOD OF ELIMINATION OF LOWER BOREHOLE ANNULUS CIRCULATION IN WELL | 2007 |
|
RU2340760C1 |
| GROUTING MATERIAL FOR REPAIR-INSULATING WORKS IN WELL | 2007 |
|
RU2340648C1 |
| REOLIT BACKFILLING COMPOSITION | 2013 |
|
RU2520608C1 |
| CEMENTING SLURRY | 2019 |
|
RU2726754C1 |
| METHOD OF OBTAINING SILICA FOR REPAIR-INSULATION WORKS IN WELL | 2007 |
|
RU2339575C1 |
| GROUTING MORTAR FOR CEMENTING AND SIDE SHAFTS WITH HORIZONTAL SECTIONS | 2015 |
|
RU2588066C1 |
| POLYMER-CEMENT GROUTING MORTAR | 2006 |
|
RU2319722C1 |
| POLYMER-CEMENT BACKFILLING SOLUTION FOR LOW TEMPERATURE WELLS | 2008 |
|
RU2370515C1 |
| GROUTING MORTAR SOLUTION | 2006 |
|
RU2315077C1 |
