FIELD: oil and gas industry.
SUBSTANCE: method for determining the profile of fluid influx of multiformation deposits in the well involves temperature measurements in the well during the well thermal equilibrium time after the drilling process is completed; determination of temperature of fluids supplied to the well from each productive formation after perforation process is completed at the initial extraction stage. Specific flow rate for each productive formation is determined as per change rate of measured temperatures.
EFFECT: improving the efficiency.
7 cl, 10 dwg
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