FIELD: oil and gas industry.
SUBSTANCE: method involves vacuum process which consists in creation of negative pressure in the well by investigating the well prior to and after its processing, vacuum gas pumping, filling of bottomhole with air. Microscopic investigation is performed at all horizons of beds owing to pressure decrease in the zone of bottomhole of beds, by means of vertical movement of laser-electronic device; the received information is recorded on memory stick and saved in electronic format in order to add it to the monitor programme.
EFFECT: computer monitoring of oil available in beds, refusal to use water in order to bring oil to the surface and drawing of oil from remote sections of the bed to the well bottomhole.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CLOTH VACUUM WASHING METHOD | 2001 |
|
RU2215077C2 |
| VACUUM HOME FREEZER | 2003 |
|
RU2296277C2 |
| VACUUM WASHING MACHINE | 2001 |
|
RU2244054C2 |
| DEVELOPMENT METHOD OF OIL DEPOSITS BY MEANS OF WELL INTERCONNECTED THROUGH PRODUCTIVE FORMATION | 2011 |
|
RU2485297C1 |
| METHOD FOR PUMPLESS FLUID PUMPING-OUT | 2012 |
|
RU2511328C2 |
| DEVICE AND SYSTEM (VERSIONS) FOR INCREASE OF LIQUID RECOVERY FROM UNDERGROUND BEDS | 1997 |
|
RU2196892C2 |
| METHOD FOR OPERATION OF WATER-FLOATING OIL DEPOSIT AND DEVICE FOR REALIZATION OF SAID METHOD | 2003 |
|
RU2242591C1 |
| METHOD OF BLOOD REFINING FROM AIDS VIRUS | 1992 |
|
RU2070059C1 |
| METHOD OF ACTION ON PRE-BOTTOM ZONE OF WELL IN HYDROCARBON FIELD WITH BOTTOM WATER AND RECOVERY OF OIL AND WATER BY PUMPS-COMPRESSORS WITH SEPARATE INTAKE FOR CONELESS OPERATION OF WELL | 2005 |
|
RU2293214C2 |
| INSTALLATION AND METHOD OF OPERATION OF OIL WELLS | 2018 |
|
RU2695194C1 |
