METHOD FOR TREATMENT OF GAS WELLS

摘要

Method for treatment of gas wells includes pressing active liquid to well bottom zone, termination of well, extraction of PCT (pump-compressor tube) string, lowering of acoustic emitter to interval of perforation and implementation of acoustic treatment in ultrasonic range of frequencies. To well bottom zone cleaned with gas blowing one injects portion of active liquid, lowers through lubricator into perforation interval acoustic emitter with treatment in ultrasonic frequency range of part of bed. After that one lifts emitter to PCT string. By annular space one causes inflow of stratal fluid without outburst of active liquid from well. After that acoustic emitter is lowered to depth of treatment of next part of bed with repetition of cycle of operations till covering with acoustic treatment all the bed.