Description
Ratings & Dimensions
|
Max Temperature |
350°F (177°C) for 4 hours |
|
Maximum Pressure |
20,000 psi (138 MPa) |
|
Outer Diameter |
1.69 in (42.93 mm) |
|
Length |
96.46 in (2450.084 mm) | (M/U length 94.67 in (2404.62 mm) |
|
Weight |
35.0 lb (15.9 kg) |
|
Min Csg/Tbg OD |
2.38 in (60.45 mm) |
|
Max Csg/Tbg OD |
7.0 in (178.0 mm) |
|
Tensile Strength1 |
Tension: 65,000 lb Compression: 130,000 lb |
|
Measure Points |
GR: 84.79 in (2153.67 mm) CCL: 42.37 in (1076.2 mm) NEU: 14.67 in (372.62 mm) INC: 57.54 in (1461.52 cm) |
Borehole Conditions
|
Borehole Fluids |
Salt, Fresh and Oil |
|
Logging Speed |
Recommended: 60 ft/min (18.2 m/min) Maximum: 100 ft/min (30.5 m/min) at 0.08 ft (.02 m) sample rate |
|
Tool Positioning |
Centralized | Eccentralized |
Calibration
|
Primary |
Houston API Pits |
|
Wellsite Verifier |
Thorium Blanket |
Electrical Specifications
|
Operating V / Current |
130V DC @ 45 mA |
Hardware Characteristics
|
Gamma Ray |
Casing Collar Locator |
Neutron |
Inclinometer |
|
|
Sensor Type |
Thallium Activated Sodium Iodide Crystal |
Dual Magnet, |
Helium-3 filled Neutron Detector |
3-Axis Accelerometer |
|
Transmission Type |
Digital Telemetry |
Line Wobble or Telemetry |
Digital Telemetry |
Digital Telemetry |
|
Data Rate |
20 frames / sec @ 20 kHz |
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|
Combinability |
RADII & CBT (Bottom only) |
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|
Connections |
GO top, Source sub bottom (no feedthrough) |
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|
Temp Specs |
Sensor: RTD (1000) | Trans Type: Digital Telemetry | Prim Curve: TEMP(°F/C) | Calibration: 2pt linear |
Measurements
|
Principle |
Natural Gamma Radiation |
Magnetic Flux Lines |
Thermal Neutron Detector |
Gravity Vector |
|
Range |
0-10,000 cps |
2.38 in to 7.0 in (60.452 mm to 178.0 mm) |
200 to 2,000 cps |
± 2 g |
|
Vert Resolution |
6.0 in (152.5 mm) |
NA |
NA |
NA |
|
Accuracy (1SD) |
± 5% |
NA |
± 0.07% |
± 0.5 degrees |
|
Sensitivity |
~0.998 cps/API unit |
NA |
15 cps/nv |
900 lsb/g |
|
Primary Curves |
GR (API) |
CCL (mV) |
NEU (API) |
Inclination |
|
Secondary |
Head Voltage, Internal Temperature (Telemetry Only) |
1Strengths apply to new tools at 70°F (21°C) and 0 psi.
Version Control: 2021.12.09
On-line specifications are for REFERENCE ONLY and subject to change without notice. DO NOT USE FOR FIELD OPERATIONS.
