FIELD: oil producing industry. SUBSTANCE: method includes depression deeply penetrated perforation. Located on well bottom is heat source. Prior to burning of heat source, pressure is built up in well permissible for flow string for combined action of this pressure and pressure from liberated gases and heat in burning of heat source onto bottom-hole formation zone. Space above heat source is screened to direct the energy to bottom- hole zone. Then, heat source is burnt, and well is completed. EFFECT: higher efficiency of treatment, preserved integrity of cement stone in tubing-casing annular space. 2 cl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR TREATING BOTTOM-HOLE ZONE OF WELL | 1999 |
|
RU2142050C1 |
| METHOD FOR CONVERTING PRODUCING WELL INTO INJECTION WELL | 1999 |
|
RU2142047C1 |
| DEVICE FOR WELL DEPRESSION PERFORATING | 2001 |
|
RU2194848C1 |
| DEVICE FOR WELL DEPRESSION PERFORATING | 2001 |
|
RU2211313C1 |
| METHOD FOR OPENING OF PRODUCTIVE BED | 1999 |
|
RU2142044C1 |
| METHOD OF PRODUCING FORMATION PERFORATING | 2001 |
|
RU2205942C2 |
| METHOD FOR INTENSIFYING OIL EXTRACTION FROM WELL | 2011 |
|
RU2473797C1 |
| METHOD OF GAS-THERMOHYDRODYNAMIC STIMULATION OF BOTTOMHOLE FORMATION ZONE | 2002 |
|
RU2212530C1 |
| METHOD AND DEVICE FOR PERFORATION AND TREATMENT OF DOWNHOLE ADJACENT ZONE | 1996 |
|
RU2072421C1 |
| DEVICE FOR COMBINED WELL PERFORATION AND FORMATION FRACTURING | 2001 |
|
RU2179235C1 |
