Drilling Instrument

Drilling Instrumentation System is widely used with drilling rigs or workover rigs . 

sepc as below:

1. working temperature:-3070

2. Relative humidity :090

3. Hook weight and bit weight:

4. Range size0500×10kN

5. Meausure error<±1.5%

 6. Rotary table torque

7. Range size040kN·mdisplay mode0500

8. Meausure error≤±5%

 9. Manual tong torque

10.Range size0100kN

 11.Meausure error≤±2.5%

 SPP :Range size040MPa

Meausure error≤±1.5%

Well depth

Range size:09999.9m

Meausure error:≤±0.5%

 12. Rotary speed

Range size0300 r/min

RPM range size0300 stroke/min

13. Mud reture flow

Range size0100%

Meausure error≤±2%

mud pit volumn0999.9cubic meter

mud density :0.8-2.0g/cm3

accuracy:<0.02g/cm3

14. total hydrocarbon

Range size0100%LEL  the low concentratioin of  gaseous hydrocarbon explosion limit

Meausure error≤±5% LELF·S

Response time less than 15 second90% response

 H2S contentH₂S

Range size0100*10^-6ppm

Meausure error≤±5% F·S

Response timeless than 60 seconds

Faster installation place:1000m

Working voltage220V AC±20%   4763 Hz