FIELD: oil and gas industry.
SUBSTANCE: invention relates to oil production and is designed for increased efficiency of oil producing well, particularly for intensifying of influx of oil from producing horizon. The essence of the invention is as follows: activation increasing conductivity of horizon is performed in a bottomhole zone of micro-cracks network of a producing horizon. Then the bottomhole zone of the producing horizon is subject to treatment with composition "GTK-100" in a following form: wt %: sodium naphtenate 85-95%, Neftenol ML 0.5-1.5%, Nefras AK - 0.2-0.7, gas condensate or diesel fuel 5-9% and acid. The well is left for reaction and following drainage of the producing horizon for cleaning from reaction products.
EFFECT: upgraded efficiency of the method due to possibility to drain horizon production with total thickness.
6 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DEVELOPMENT OF HYDROCARBONS DEPOSIT | 2007 |
|
RU2340766C1 |
| METHOD FOR PRESERVING COLLECTING PROPERTIES OF PRODUCTIVE BED WELL-ADJACENT AREA | 2004 |
|
RU2245994C1 |
| TREATMENT METHOD OF BOREHOLE ZONE OF PRODUCTIVE FORMATION | 2019 |
|
RU2717163C1 |
| METHOD FOR ISOLATING FLUID-INFLUX AREA IN A WELL | 2004 |
|
RU2245988C1 |
| HYDROCARBON STIMULATION PRODUCTION TECHNIQUE | 2014 |
|
RU2555977C1 |
| METHOD FOR REAGENT-WAVE HYDROPERCUSSION TREATMENT OF BOREHOLE ZONE OF RESERVOIRS WITH HARD-TO-RECOVER OIL RESERVES | 2021 |
|
RU2769862C1 |
| METHOD FOR PRESERVING COLLECTOR PROPERTIES OF WELL ADJACENT PORTION OF PRODUCTIVE LAYER | 2003 |
|
RU2228434C1 |
| PRODUCTION BED TREATMENT METHOD | 2004 |
|
RU2258803C1 |
| METHOD OF TREATING BOTTOM ZONE OF OIL FORMATION | 1998 |
|
RU2140531C1 |
| TREATMENT METHOD OF BOREHOLE ZONE OF LOW-PERMEABLE BED AND DEVICE FOR ITS IMPLEMENTATION | 2018 |
|
RU2703093C2 |
