FIELD: measuring technology.
SUBSTANCE: invention relates to measuring complexes for geophysical research, designed to monitor the technical condition of oil, gas and other wells. The device contains ground equipment, including a computer, a cable connecting ground equipment and a downhole device, which houses a video camera, a backlight unit, and an information reception and transmission unit. The cable is made of fiber-optic, a SWIR video camera synchronized with a pulsed laser diode illumination unit is used as a video camera placed in the downhole device, an inclinometer module and an optical reflectometer for thermometry and barometry distributed along the wellbore is introduced into the ground equipment.
EFFECT: efficiency, reliability and productivity are increased, functions are expanded.
1 cl, 1 dwg
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