| 摘要 |
The invention relates to oil producing and water producing industry and can be used for purification of zones of perforation and filters of wells at extraction of liquid and gaseous products. Device for affecting well bottom zone has surface section, power supply source, submersible section, split cylindrical body of electrode system, switch block, collection block, charge block, transformer, rectifier, insulation supports, current limitor, insulation inserts of rectifier. The invention makes it possible to increase substantially electric strength of insulation gaps of charge block and due to that to provide reliable operation of the device in wells with temperature of medium up to 100 °C. Besides that small dimension in charge block are improved almost twice due to rational use of volume. |
