FIELD: mining engineering, in particular improving of reservoir recovery.
SUBSTANCE: claimed composition contains (mass parts): resin 100; liquid curing agent (e.g., alkali solutions) 15.1-60; ammonium carbonate 0.1-9.9. Composition of present invention afford the ability to limit the water and sand inflow, to increase strength and permeability of formed reservoir.
EFFECT: improved reservoir recovery, increased turnaround time, reduced underground equipment in well.
2 tbl, 4 ex, 2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR INCREASED OIL WITHDRAWAL FROM FORMATION | 2007 |
|
RU2352604C2 |
| METHOD TO INCREASE WELL PRODUCTIVITY | 2012 |
|
RU2492317C1 |
| PROCEDURE FOR INCREASE OF PRODUCING ABILITY OF WELLS (VERSIONS) | 2013 |
|
RU2542000C1 |
| METHOD FOR INCREASING THE PRODUCTIVITY OF WELLS | 2021 |
|
RU2768864C1 |
| COMPOSITION FOR CONSOLIDATING WEAKLY CEMENTED PRODUCING FORMATION | 0 |
|
SU1596073A1 |
| DEVELOPMENT METHOD OF NON-HOMOGENEOUS OIL FORMATION | 2011 |
|
RU2460874C1 |
| COMPOUND FOR STRENGTHENING WEAKLY CEMENTED PRODUCTIVE POOL | 0 |
|
SU1760088A1 |
| METHOD OF CARBONATE BED PROCESSING | 2011 |
|
RU2467157C1 |
| METHOD FOR ISOLATION WORK PERFORMING IN WELL | 2004 |
|
RU2273723C2 |
| FORMATION PERMEABILITY CONTROL METHOD | 2013 |
|
RU2533397C2 |
