The Multi-Parameter E-Log tool is a multi-parameter
resistivity tool primarily used for water well logging and
monitoring wells. The tool records ten different parameters
simultaneously in one pass of the borehole. The ten
parameters are the following: natural gamma, spontaneous
potential, single point resistance, 16 in. normal resistivity, 64
in. normal resistivity, 48 in. lateral resistivity, fluid resistivity,
temperature, delta temperature, slant angle (tilt) and azimuth
(bearing). Slant angle, bearing, and natural gamma are
optional.
FEATURES
9144 Properties Measured
1. Natural Gamma: (optional)
2.5 x 10.2 cm (1.0 x 4.0 in.)
NAI Scintillation
Offset: 198.1cm (78.0 in.)
2. 64 in. Normal Resistivity:
Offset: 119.1 cm (42.96 in.)
3. 16 in. Normal Resistivity:
Offset: 170.1 cm (66.96 in.)
4. Fluid Resistivity:
Offset: 228.6 cm (90.0 in.)
5. Lateral Resistivity 48 in.
Offset: 139.6 cm (54.96 in.)
6. Spontaneous Potential:
Offset: 27.7 cm (10.9 in.)
7. Single Point Resistance:
Offset: 190.5 cm (75.0 in.)
8. Temperature & Delta Temperature:
0.074 C (0.007 F) resolution
Offset: 236.2 cm (93.0 in.)
9. Slant Angle & Bearing: (optional)
3-axis magnetometer and 2-axis inclinometer
Offset: 200.6 cm (78.964 in.)
Length: 244 cm (96 in.)
Temperature: 70 C (158 F)
Diameter: 53 mm (2.1 in.)
Pressure: 281 kg/cm2 (4000 PSI)
Weight: 15 kg (33 lb.)
Logging Speed: 9 m/min. (30 ft./min.)
Tool Voltage Required: 36 VDC
TOOL#: 9144
