FIELD: oil and gas industry.
SUBSTANCE: method involves the following stages: installation of the main submersible electric centrifugal pump having bypass system in the well at the point of interest or near it; action of the main submersible electric centrifugal pump for modification of flow of well fluid media at the specified time period; shutdown of the main submersible electric centrifugal pump; installation of submersible electric centrifugal pump of small diameter on logging cable to production pump-compressor casing above the main submersible electric centrifugal pump; activation of submersible electric centrifugal pump of small diameter at non-operating main electric centrifugal pump; movement of the main submersible electric centrifugal pump from the specified place to the other place.
EFFECT: higher efficiency of method and operating reliability of the device.
52 cl, 6 dwg
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