The Ranger Survey System is a wireless drill hole surveying system developed to make drill hole surveying simpler and less time consuming for the operator. Communicating through an infrared data link the system is suitable for underground and surface magnetic drill hole surveying applications, Single Shot or Multi Shot surveying operations, and orientation of down hole motors, directional core barrels and deviation wedges.
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The Ranger Survey System is a wireless drill hole surveying system developed to make drill hole surveying simpler and less time consuming for the operator. Communicating through an infrared data link the system is suitable for underground and surface magnetic drill hole surveying applications, Single Shot or Multi Shot surveying operations, and orientation of down hole motors, directional core barrels and deviation wedges.

The Ranger Survey System is a wireless drill hole surveying system developed to make drill hole surveying simpler and less time consuming for the operator. Communicating through an infrared data link the system is suitable for underground and surface magnetic drill hole surveying applications, Single Shot or Multi Shot surveying operations, and orientation of down hole motors, directional core barrels and deviation wedges.



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Single Shot Survey Tool Data Sheet

Ranger Survey Instrument:

  • Electronics enclosed in heavy wall Brass Alloy Casing 31.75 OD
  • Measurements available from the Instrument include:-
    1. Inclination
    2. Azimuth
    3. Gravity Roll Angle
    4. Magnetic Dip Angle
    5. Magnetic Intensity
    6. Temperature (°C)
  • Communication via infrared link with Single Shot Controller Module
  • Used in conjunction with all Ranger Running Gear protective barrel configurations

Single Shot Controller Module(SSCM)

  • The SSCM sets the instrument for single shot operations.
  • Simple to use with 3 button procedure
  • Clear, informative 2 row LCD Screen
  • Survey Timer start process
  • Processes and displays Single Shot surveys
  • Data retrieval and communication via infrared link with RANGER Survey Instrument

Ranger Survey Running Gear

  • Ranger Survey Running Gear is developed to protect the Ranger Survey Instrument while travelling within the drill hole or drill rods
  • Systems available in sizes including:
Outside Diameter
Operation type
36mm Light Weight
 Short blast holes
36mm Standard
 BQ Wireline
38mm Heavy Duty
 NQ, HQ, PQ Wireline, open hole wireline
45mm Heavy Duty
 LTK48 Conventional drilling system
57mm Heavy Duty
 LTK60 Conventional drilling system
54mm High Temperature
 HQ, PQ Wireline, open hole wireline, in temps up to 205°C

RANGER Single Shot Survey Tool Specifications

Physical
  • RSI and SSCM overall length 955 mm
  • Instrument electronics encased in 31.7mm O.D.
  • Instrument Case pressure rated to 40 Mpa.
  • Suits all RANGER Survey Running Gear Assemblies
Measuring
 Triaxial Accelerometer

  • Dip (Inclination)
  • Range 0º (horizontal) to ±90º
  • Accuracy ± 0.2º

Triaxial Fluxgate Magnetometer

  • Azimuth (Compass Bearing)
  • Range 0-360º
  • Accuracy to ± 0.5º

Toolface (Gravity)

  • Roll Angle Range 0-360º
  • Accuracy ± 0.2º

Magnetic Intensity

  • Range 0-100 000nT
  • Accuracy to ± 100nT

Magnetic Dip from -90º to horizontal

  • Accuracy to ± 0.3º

Solid State Temperature Sensor

  • Range -40ºC to +85ºC
  • Accuracy to ± 1ºC
Battery
  • Long life Lithium MDX Battery expected life within 2 to 3 years depending upon usage in both RSI and SSCM
Communication
  • IrDA infrared Link between RSI and SSCM with LCD Display
Controller Module (SSCM)
  • 60mm x 20mm, 2 row LCD Display
  • 3 button control system
  • Membrane control pad
  • LCD Back Light Feature


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