0°～360° Azimuth Range Fiber Optic Gyroscopes Inclinometer Directional Drilling probe

The advantages of fiber-optic gyroscope (FOG) applying in deviation logging were analyzed, and a FOG assembly for inclinometer in well logging was researched. We developed the fiber-optic gyroscope (FOG) inclinometer used in directional drilling, which is produced and sold for hundreds of sets and widely used.

The equipment by our design : accurate measurement, high confidence level data, all solid state structure, no moving parts, low power consumption, long mean time between failure.

Parameter

1. Instrument power supply:DC200V±20%,Electricity≤40mA

2. Azimuth Sensor: Fiber-optic Gyroscope

3. Azimuth Measuring Range:0°～360°

    Azimuth Measurement Accuracy:vertex angle≥1°,Better then ±2° (Latitude:0°～±45°)

4. Vertex angle Measuring Range:0°～50°

    Vertex angle Measurement Accuracy:±1°.

6. Measurement method: Spot Measurement

7. Sef-finding north system time:2mins

5. Environmental: Temperature≦160℃；Pressure≤50MPa