1223 S. 71st East Ave. Tulsa, OK 74112  USA (918)838-9811 office (918)838-1532 Facsimile
Turning Data into Information since 1946
The Multi-Parameter Sidewall Density Logging Tool contains a single detector, focused density system using a 200-300 mCi Cesium 137 source, to record apparent bulk density of the formation. Additionally, the tool also records natural gamma, caliper, and a medium guard resistivity, and comes standard with a short arm and long arm.
Multiparameter Sidewall Density Logging Tool
FEATURES Properties Measured 1.   Natural Gamma: 2.2 x 10.16 cm (0.875 x4.0 in.) NAI Scintillation Offset: 45.7 cm (18 in.) 2.   3-Element Guard Resistivity: 101.6 mm (4 in.) center electrode, 141 cm (55.5 in.) Offset: 72.3 cm (28.5 in.) 3.   Caliper: Motorized, uphole actuated Offset: 259 cm (102 in.)  4.   Density: 1.27 x 3.81 cm (0.5 x 1.5 in.) NAI focused scintillation Offset: 283.5 cm (111.6 in.) Source-to-detector spacing selectable between 19.1 cm (7.5 in.) or 95.cm (3.75 in.) 5.   Radioactive source: 200 mCi Cesium 137 in bullplug Offset: 288.3 cm (113.5 in.) Length: 299.7 cm (118 in.) Temperature: 75 C (167 F) Diameter: 51 mm (2.0 in.) Pressure: 175 kg/cm2 (2500 PSI) Weight: 28.1 kg (62 lb.) Logging Speed: 9 m/min. (30 ft./min.) Tool Voltage Required: 56 VDC  TOOL#: 9238 
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