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GYRO陀螺是目前国内外应用最多的一种先进的惯导级自寻北陀螺测量仪器,具有抗磁干扰、测量精度高、实时获取数据、维修成本低、适用范围广等优点,在丛式井、老井、套管开窗等测量施工中,是必需的仪器。本文详细介绍GYRO-43型陀螺的基本结构、工作原理和应用情况,根据多口井施工经验,总结常见故障并提出解决方案。
GYRO gyro is currently the most widely used at home and abroad an advanced inertial-guided Northern gyro measuring instruments with anti-magnetic interference, high measurement accuracy, real-time access to data, low maintenance costs, the advantages of a wide range of applications, in the cluster wells , The old wells, casing and other measuring window construction, is the necessary equipment. In this paper, the basic structure, working principle and application of GYRO-43 gyro are introduced in detail. Based on the experience of multiple wells construction, common faults are summarized and solutions are proposed.