FIELD: oil production; particularly, isolation control of water inflow to oil wells, change of filtering characteristics of non-uniform strata. SUBSTANCE: composition contains, mas.%: water-soluble polymer, 0.03-20.0; lacer, 0.02-3.0; wood flour, 0.1-7.0; water, the balance. EFFECT: higher efficiency. 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR TREATING OIL BEDS IN DEPOSITS | 1995 |
|
RU2112873C1 |
| COMPOUND FOR SHUTOFF OF WATER INFLOW TO WELL | 1995 |
|
RU2099520C1 |
| METHOD FOR TREATING OIL BED IN DEPOSITS | 1995 |
|
RU2112874C1 |
| METHOD OF BOTTOM-HOLE REGION LINING | 2010 |
|
RU2467156C2 |
| COMPOUND FOR CONTROL OF DEVELOPMENT OF OIL DEPOSITS (VERSIONS) | 2009 |
|
RU2429270C2 |
| LIMITATION OF WELL WATER PRODUCTION | 2016 |
|
RU2634467C1 |
| COMPOUND FOR WELL KILLING | 1996 |
|
RU2068080C1 |
| METHOD OF EQUALIZATION OF INJECTIVITY PROFILE IN INJECTION WELLS AND RESTRICTION OF WATER INFLOWS TO PRODUCING WELLS | 2000 |
|
RU2169258C1 |
| INSULATION METHOD OF FORMATION WATER INFLOW AND LINING METHOD OF BOTTOM-HOLE FORMATION ZONE | 2013 |
|
RU2554957C2 |
| OIL RESERVOIR PRODUCTION METHOD | 2008 |
|
RU2377399C2 |
