FIELD: oil and gas extractive industry.
SUBSTANCE: well is equipped with tubing column and inserted well pump having tail piece and filter on the end of no more than pump diameter. Inserted well pump with tail piece and filter is removed from the well. Pressure in the well is lowered by swabbing and extracting well fluid along tubing string until needed pressure is reached. Charges for thermo-gas-chemical treatment in tubing string are lowered. Thermo-gas-chemical treatment is performed at lowered pressure in the well. Influx is caused by swabbing and compressing. Well is taken into operation.
EFFECT: higher effectiveness of treatment, lower laboriousness of treatment process.
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