FIELD: oil-and-gas industry.
SUBSTANCE: proposed composition comprises 17-59 wt % of "Vitam" reagent, 20-40 wt % of sodium silicate, 1-3 wt % of wood flour and 20-40 wt % of 10%-solution of polyaluminium chloride.
EFFECT: higher isolation capacity.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR ISOLATING WATER INFLUX INTO WELL | 2019 |
|
RU2710862C1 |
| COMPOSITION FOR ISOLATION OF WATER INFLOW IN WELL | 2014 |
|
RU2569125C1 |
| LIMITATION OF WELL WATER PRODUCTION | 2013 |
|
RU2525079C1 |
| PROCEDURE FOR INSULATION OF WATER PRODUCTION IN WELL | 2010 |
|
RU2419714C1 |
| COMPOSITION FOR ISOLATION OF WATER IN WELLS | 2012 |
|
RU2491315C1 |
| METHOD OF OIL FIELD DEVELOPMENT | 2024 |
|
RU2838682C1 |
| METHOD OF WATER INFLOW LIMITATION IN FRACTURED CARBONE RESERVOIRS | 2015 |
|
RU2614997C1 |
| COMPOSITION FOR SHUT-OFF OF WATER IN WELL | 2007 |
|
RU2354678C1 |
| COMPOSITION FOR PREVENTING THE OCCURRENCE OF HIGHLY MINERALIZED FLUIDS IN THE WELL | 2022 |
|
RU2806757C1 |
| METHOD FOR REPAIR AND INSULATION WORKS IN WELL | 2015 |
|
RU2601888C1 |
