FIELD: oil and gas industry.
SUBSTANCE: invention relates to facilities for registration of data transmission in a well. A registration system is proposed, comprising: a sensor; a transmitter transmitting a signal, besides, the signal includes a parameter reading measured by the sensor; at least one registration device receiving the signal. Besides, the registration device includes a transmission line enclosed into a protective shell, and the signal is detected by the transmission line via the protective shell material, besides, the transmission line comprises an electric conductor, and besides, the signal comprises an acoustic signal. Besides, the system comprises a polling system, which detects at least one of the following: triboelectric noise generated in response to an acoustic signal and piezoelectric energy generated in response to an acoustic signal.
EFFECT: increased reliability of registration and transmission of information from a well to a surface along a continuous transmission line.
18 cl, 8 dwg
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