Logging wave acoustic multi-frequency cementometer KVARTS-90 is designed to identify vertical channels in wells between the string and cement stone, between cement stone and rock, with an openness of at least 15 degrees, in oil and gas wells. The equipment provides registration of acoustic wave fields excited by a monopole radiator operating in multi-frequency mode depending on the goals and objectives of the study.
Registration of acoustic signal is carried out by groups of receivers, in 8 sectors located at 45 degrees around the perimeter of the device.
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