Continuous north seeking gyro

CG High speed gyro measurement systemThis gyro system used the new measurement principle, made the probe can be adjusted to followthe wellbore, therefore, it can make it possible for fast continuous measurement and obtain thehigh accuracy. It can do real-time measurement of the inclination, azimuth, and toolface withoutthe magnetic interference. It’s a ideal instrument for fast speed & high accuracy measurement anddirectional control in the engineering like well logging, oil