Design of Downhole Ultrasonic Imaging Data Acquisition and Control System

Ultrasonic imaging has the advantages of intuitive imaging, full wellbore coverage, and wide applicability, making it an indispensable and important data for exploration. This article will design a downhole ultrasound imaging data acquisition and control system to meet the stable measurement requirements of ultrasound imaging in the downhole environment. This article provides a detailed description of impedance matching, signal selection filtering gain, and the principles and implementation methods of the main control unit. Through laboratory testing, it has been proven that its function is reliable and stable, ensuring the stability of subsequent instrument operation.