FIELD: oil and gas production industry. SUBSTANCE: according to method, recovery of gas-liquid mixture is performed through lifting passage. This passage is created by space of pump-compressor pipe string installed in well or by annular space formed between aforesaid string and walls of well. Injected from surface into well is separated oil, and this oil is used for partial or complete filling of aforesaid space at intake of lifting passage. EFFECT: higher efficiency. 1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR SHUTOFF OF WATER INFLOW OF BOTTOM WATER IN GAS WELLS UNDER CONDITIONS OF ABNORMALLY LOW FORMATION PRESSURES | 1996 |
|
RU2121569C1 |
| METHOD OF GAS RECOVERY FROM WATER-BEARING BED | 1997 |
|
RU2134773C1 |
| METHOD AND DEVICE FOR EVACUATING FLUID FROM WELL BOTTOM-HOLE BY GAS | 1998 |
|
RU2148705C1 |
| WELL SWABBING METHOD | 2010 |
|
RU2410532C1 |
| UNDERGROUND PUMPING UNIT | 1996 |
|
RU2107809C1 |
| METHOD OF COMPLETION OF WELL WITH FORMATION FLUID LEVEL BELOW TUBING SHOE UNDER CONDITIONS OF ABNORMALLY LOW FORMATION PRESSURES | 1996 |
|
RU2121567C1 |
| METHOD OF OPERATING POOR DROWNED GAS CONDENSATE WELLS | 2011 |
|
RU2463440C1 |
| METHOD OF RESEARCH OF INTERNAL STRUCTURE OF GAS- OIL POOLS | 1999 |
|
RU2143064C1 |
| STIMULATION METHOD OF FORMATION FLUID INFLUX FROM WELL | 2011 |
|
RU2472925C1 |
| METHOD OF WELL STIMULATION BY VARYING PRESSURE | 1994 |
|
RU2090748C1 |
