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Probes Available with the MGX and MGX II
Loggers
Specifications:
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2PEA-100
Normal Resistivity
8/16/32/64"
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2SP A,B-1000
Temperature/Fluid Resistivity
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2PCA-1000
Three-Arm Caliper
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2PIA-1000
Electromagnetic Conductivity
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Length:
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111.0cm
(43.7")
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38cm
(14.9")
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159cm
(62.6")
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158cm
(62.2")
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Diameter:
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39mm
(1.5")
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39mm
(1.5")
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39mm
(1.5")
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39mm
(1.5")
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Weight:
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4.3kg
(9.5 lbs)
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1.4kg
(3.1 lbs)
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7.3
kg (16 lbs)
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2.7kg
(6 lbs)
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Pressure
Rating:
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13,790
kPa (2000 PSI) le
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13,790
kPa (2000PSI)
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13,790
kPa (2000PSI)
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10,500
kPa (1500 PSI, optional high-pressure housing to 3000 PSI)
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Operating
Temperature
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0 to
70°C (32 -158°F)
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-20
to 80°C (6-176°F)
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-20
to 80°C (6-176°F)
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-20
to 50°C (-4 to 122°F)
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Sensor
(detector):
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stainless
steel electrodes with digital measuring circuitry
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7-electrode
mirrored Wenner array-FR,
fast response semiconductor-T
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Microprocessor-controlled
potentiometer
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Magnetic-induced
electric field coild @ 25 & 50 cm
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Measurement
range:
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High
Current: 0-250 Wm
Low Current: 0-2500 Wm
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Fluid resistivity: 0 to 100 Wm
Temperature:-20 to +80°C
Temperature:-20 to +80°C
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57
to 736mm(2.25 to 29") 39mm with extensions
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0-10,000 mS/M
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Accuracy:
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±
1% of full scale
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Better
than 1% both sensors
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0.5mm
(0.2")
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5%
of full scale
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Resolution:
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0.02%
of full scale
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FR:0.05%;
Temp:0.01°C
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0.08mm
(0.003")
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0.02%
of full scale
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2PFA-1000
Temperature/Fluid Resistivity
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2DVA-1000
Borehole deviation (inclination, bearing, true vertical depth)
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2SAA-1000
Full Waveform Sonic
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2PGA-1000
Gamma/SP/Single Point Resistance
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Length:
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52cm
(20.56")
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119cm
(47")
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218cm
(86") standard probe
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79.5cm
(31.3")
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Diameter:
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39mm
(1.5")
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39mm
(1.5")
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39mm
(1.5")
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41mm
(1.63") with neoprene skin
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Pressure
rating:
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13,790
kPa (2000 PSI)
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20,685
kPa (3000 PSI)
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20,685
kPa (3000 PSI)
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13,790
kPa (2000 PSI)
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Operating
Temp:
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-20
to 80°C (6-176°F)
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0 to
70°C (32 -158°F)
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-20
to 70°C (6-158°F)
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10
to 70°C (14 to 120°F)
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Sensor
(detector):
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7-electrode
mirrored Wenner array-FR,
fast response semiconductor-T
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Microprocessor
corrected 3-axis magnetometer/ 3-axis accelerometer
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Monopole-dipole
configurable wide-band transducer @ 2-30 kHz
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Nal(tl)
22.2 mm dia. x 76.2 mm long (0.875" x 3")
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Measurement
range:
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Fluid resistivity: 0-100 Wm
Temperature: -20 to 80°C
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0 to
360° inclination, 0 to 90° bearing
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Dynamic
Range: 12 bits + 4 bit gain
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0-100k
CPS gamma / ± 1500 mV SP, / -5000 W
SPR
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Accuracy:
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Better
than 1% both sensors
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±
0.5% inclination
± 1% azimuth
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1%
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±
1% of full scale
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Resolution:
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FR:
0.05%
Temp: 0.01°C
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±
0.5%
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less
than 1 µSec/ft
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0.02%
of full scale
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2GHA-1000
Triple Gamma
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2NUA-1000
Neutron Thermal Neutron
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HFP-2293
Heat-Pulse Flow Meter
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KLP-2780
4-pi Omni-Directional Density
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Length:
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160cm
(64.7")
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116.8cm
(31.3")
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122cm (48")
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142cm (56")
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Diameter:
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39mm (1.5")
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39mm (1.5")
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39mm (1.5"),
50mm with diverter mount
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nominal 39mm
(1.5")
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Weight:
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5.0 kg (11 lbs)
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5.0 kg (11 lbs)
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5.5 kg (12 lbs)
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7.4 kg (12 lbs)
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Pressure
rating:
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20,685 kPa (3000 PSI)
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20,685 kPa (3000 PSI)
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20,685 kPa (3000 PSI)
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20,685 kPa (3000 PSI)
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Operating
Temp:
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-10 to 70°C (14
to 158°F)
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-10 to 70°C (14
to 158°F)
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0 to 70°C (32 to
158°F)
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0 to 70°C (32 to
158°F)
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Sensor
(detector):
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2 pairs G-M
tubes+Nal scintillation detector
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Helium -3,4 Atm.
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Thermisters, 2cmm
above/below heat grid
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CS 137
source/scintillation detector
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Measurement
Range:
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0-100k CPS
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0-100k CPS
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0.03-1.0gpm/0.113-3.785 lpm, 0.015-13ft/min/0.046-3.963 m/min.
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0-100k CPS
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Accuracy:
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± 5%
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± 5%
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± 5%
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± 1% of full
scale
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Resolution:
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0.02% of full
scale
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0.02% of full
scale
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± 5%
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0.02% of full
scale
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FAC40
Acoustic Televiewer
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FLP-2492
Spinner (Impeller Flow Meter)
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Length:
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246cm (96.8")
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122cm (48")
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Diameter:
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40mm (1.6")
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nominal 39mm (1.5")
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Weight:
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7.4 kg (16.28 lbs)
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9 kg (19.9 lbs)
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Pressure Rating:
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16,000 kPa (2320 PSI)
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13,790 kPa (2000 PSI)
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Operating Temp:
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0 to 70°C (32-158°F)
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0 to 70°C (32-158°F)
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Sensor (detector):
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1.4 MHz, 3x3mm (beamwidth),
user-controlled transducer head; 3-axis magnetometer / accelerometer package
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4-pulse per revolution
fiber-optic impeller
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Measurement Range:
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borehole wall features in
boreholes ranging from 46-400mm
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3 to 102cm/sec (6-200 ft/min)
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Accuracy:
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1 %
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1 % of full scale
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Resolution:
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down to 2mm (fractures to
0.1mm)
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less than 0.508cm/sec
(<1ft/min)
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Other Measurements available with the MGX II loggers:
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Spectral Gamma
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Water Quality (temperature, pH, Redox, salinity, pressure,
dissolved oxygen, fluid electricalconductivity)
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Optical Televiewer
(PDF)
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Dual Focused Induction
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Fluid Sampler
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Magnetic Susceptibility
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Ultra-slim gamma for CPT applications
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Induced Polarization
Order Information
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Description
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Order Number
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2PEA-1000
Normal Resistivity
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530-400-0010
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2SF A,G-1000 Temp/Fluid Resistivity
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530-400-0020
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2PCA-1000 Tree-Arm Caliper
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530-400-0030
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2PIA-1000 Electromagnetic Conductivity
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530-400-0040
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2PFA-1000 Temp/Fluid Resistivity
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530-400-0050
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2DVA-1000 Borehole deviation
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530-400-0060
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2PSA-1000 Full Waveform Sonic
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530-400-0070
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2PGA-1000 Gamma/SP/Single point
resistance
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530-400-0080
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2GHA-1000 Triple Gamma
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530-400-0090
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2NUA-1000 Neutron Therman Neutron
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530-400-0100
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HFP-2293 Heat-Pulse Flow Meter
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530-400-0110
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KLP-2780 4-pi Omni-Directional Density
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530-400-0120
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OBI-40 Optical Televiewer
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530-400-0125
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FAC-40
Acoustic Televiewer
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530-400-0130
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FLP-2492 Spinner (impeller) Flow Meter
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530-400-0140
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