9033 Logging Tool Product Description

9033 Logging Tool Background Information
The 9033 tool contains a single detector, focused density system using a 125 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.

Features
Properties Measured (see diagram) Tool Specifications
1.   3-Element Gaurd Resistivity:
38.1 cm (15 in.) center electrode, 139.7 cm (55.5 in.)
Offset: 71.1 cm (28.5 in.)
2.   Natural Gamma:
3.175 x 11.43 cm (1.25 x4.5 in.)
NAI Scintillation
Offset: 45.7 cm (18 in.)
3.   Caliper:
Motorized, uphole actuated
Collimator
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: 20.3 cm (8.0 in.)
Length: 307.3 cm (121 in.)
Temperature: 75 C (167 F)
Diameter: 56 mm (2.2 in.)
Pressure: 175 kg/cm2 (2500 PSI)
Weight: 28.1 kg (62 lb.)
Logging Speed: 9 m/min. (30 ft./min.)
Tool Voltage Required: 50 VDC

Sensor Response Ranges
Sensor Response Limits Accuracy
Natural Gamma 0-10,000 API units +/-5%
Short Arm Caliper 0 to 20.3 cm (8 in.) +/-0.635 cm (0.25 in.)
Long Arm Caliper 0 to 30.5 cm (12 in.) +/-0.635 cm (0.25 in.)
High Resolution Density 0.5 to 3.5g/cc (0.126 lbs./ci) +/-0.5 g/cc (0.002 lbs./ci)
Resistivity 0 to 60,000 ohm meters +/-5%

Cost & Avalibility
Item Part # Price Avalibility
9033 Logging Tool 318501    
Source w/Shield Cesium 109911    
Source Handling Tool 101501    
Long Arm 240951    
Calibration Gauge 212471    

Phone: 918-838-9811
Fax: 918-838-1532
Century
Geophysical Corp.
1223 S. 71st E. Ave
Tulsa Oklahoma, 74112
sales@century-geo.com
www.century-geo.com