DATA TRANSFER ALONG BOREHOLE DEVICE

摘要

FIELD: oil-and gas industry. ^ SUBSTANCE: device includes a wire section, connected to well equipment, contacting to a pipe conducting part in spaces points. A power supply block installed over the wire section, containing a turbo generator or a accumulator battery as a power source. The power supply block can be disconnectedly and/or with rechargeable ability in the well. The wire section equipped with a data transfer block and a pressure controller. ^ EFFECT: data transfer device reliability and operation possibility increase. ^ 8 cl, 2 dwg