The Natural Gamma, Neutron logging tool is designed for open and
cased hole use. In open holes the neutron log may be converted to
porosity units based on a limestone, sandstone or dolomite matrix. The
tools small diameter makes it useful for logging Natural Gamma and
Neutron through drill rods in cases where the hole is to unstable to be
logged open hole. Natural Gamma, X-Y Inclinometers and Azimuth are
optional.
FEATURES
Properties Measured
1. Natural Gamma:
2.2 x 102 mm (0.875 x4.0 in.)
NAI Scintillation
Offset: 13.5 cm (5.3 in.)
2. Neutron-Neutron
He3 Detector
25.4 mm x 152 mm (1in. x 6 in.)
Offset: 217.5 cm (85.6 in.)
3. Temperature
Offset: 220.4 cm (86.8 in.)
4. Slant Angle & Azimuth:
3-axis magnetimeter and
2-axis inclinometer
Offset: 213.3 cm (84 in.) Length: 243 cm (96
in.)
Temperature: 80 C (176 F)
Diameter: 42 mm (1.625 in.)
Pressure: 292 kg/cm2 (4000 PSI)
Weight: 12.0 kg (25 lb.)
Logging Speed: 9 m/min. (30 ft./min.)
Tool Voltage Required: 36 VDC
TOOL#: 9058
