Downhole Gyroscope

Downhole gyroscopes are core measurement devices widely used in oil & gas exploration and geological engineering. Based on fiber optic gyro (FOG) or MEMS gyro technology, they deliver exceptional dynamic measurement stability and vibration resistance.

These tools incorporate high-precision inertial measurement units (IMUs) to monitor real-time downhole toolface orientation. When integrated with triaxial accelerometer and magnetometer data, they achieve millimeter-level positioning accuracy for azimuth, inclination, and toolface angle measurements. Advanced error compensation technology ensures reliable performance even under extreme downhole conditions exceeding 150°C and 140MPa.

Featuring modular design, the equipment supports multiple data transmission methods including mud pulse and electromagnetic wave. Compatible with both Measurement While Drilling (MWD) and Logging While Drilling (LWD) operations, the system works with dedicated interpretation software to generate 3D well trajectory maps in real time.

These capabilities provide precise navigation for directional drilling and horizontal well operations, significantly improving drilling efficiency and wellbore placement accuracy in complex geological formations. The system's robust design meets the demanding requirements of modern oilfield exploration while maintaining measurement integrity in harsh downhole environments.

Key Features:

FOG/MEMS-based high-accuracy measurement

Real-time toolface orientation monitoring

High-temperature/high-pressure operation (150°C/140MPa)

Multi-interface data transmission support

MWD/LWD dual-mode compatibility

Advanced 3D trajectory visualization

This technical solution represents the cutting edge in downhole navigation technology, delivering unparalleled measurement precision for optimized well placement.