Drillling inclinometer Borehole survey tool deviation tester
Borehole Survey Equipment Drillling Inclinometer Borehole Survey Tool Deviation Tester Borehole Survey Equipment for directional core drilling
Borehole surveying, or deviation surveying, is the measurement of a borehole's direction under the surface in order to be able to calculate the borehole's trajectory. Boreholes can deviate considerably from the original plan, depending on factors like
rock formations, drilling parameters and length of the borehole.
The GDP-4T Borehole inclinometer is a magnetic multishot survey tool ment for surveying in front of the drill bit or in open holes. The survey tool is the most accurate survey tool in rock formations
where there is no magnetic disturbance.
The geotechnical inclinometer is designed and made for inclination measurement and direction control during engineering drilling, exploration drilling and directional drilling. Combines sensor, power supply, data processing system, and other controlling unit together, it can independently determine dip angle and azimuth angle of borehole at multi-points. No cable is needed. No mechanical moving parts. It is reliable and with high performance price ratio.
Technical parameters:
Drillling inclinometer Borehole survey tool deviation tester
Drillling Inclinometer Borehole Survey Tool Deviation Tester Borehole Survey Equipment for directional core drilling
| Dip Range |
-90° - 90°(Resolution 0.01°) |
Accuracy |
±0.1° (Typical) |
| Azimuth Range |
0° - 360°(Resolution 0.1°) |
Accuracy |
±2° (Typical@Dip≥4°) |
| 3.Pressure |
About 20MPa (2000 Meter Depth) |
| Gravity roll (rotation/toolface) |
Range 0 to 360° |
Accuracy |
±0.25° |
| Magnetic roll (rotation/toolface) |
Range 0 to 360° |
Accuracy |
±0.35° |
| Total magnetic fi eld |
Range 0 to 100,000 nT |
Accuracy |
±50 nT |
| Magnetic dip |
± 90° from horizontal |
Accuracy |
± 0.25° |
| Dimensions |
Ø30mm×1200mm |
Weight |
About 6 Kg (Probe) |
| Temperature |
-10°C - 60°C |
| Power supply |
Probe:7.4V Lithium Battery Controller:2600 mAh Polymer Battery |
| 7.Storage |
32GB |
Main application:
Drillling Inclinometer Borehole Survey Tool Deviation Tester Borehole Survey Equipment for directional core drilling
Measuring the inclination and azimuth of the non-magnetic boreholes for geological survey and geological project.
Structure:
Drillling Inclinometer Borehole Survey Tool Deviation Tester Borehole Survey Equipment for directional core drilling
Drillling Inclinometer Borehole Survey Tool Deviation Tester Borehole Survey Equipment for directional core drilling
Drillling Inclinometer Borehole Survey Tool Deviation Tester Borehole Survey Equipment for directional core drilling
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