GTC-10 | 1-11/16” Gamma Ray Temperature CCL Tool

The DSS 1 11/16” Is a multi purpose pulse Tool (GTC). It includes a platinum RTD (Resistance Temperature Detector) which provides high resolution data with fast temperature response. This tool
also includes a Sodium Iodide scintillation crystal and photomultiplier tube which demonstrate high
sensitivity and resolution. The last device in this tool is a magnetic casing collar locator

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Applications

Borehole fluid temperature
Depth correlation
Combine two services in one run

Features

Rated for High-temperature and high-pressure environments
Open basket design through which fluid can easily flow for accurate measurement
CCL outputs a line shake signal to the surface
Temperature tool outputs positive pulses calibrated to 20 counts/°C
Gamma Ray tool outputs negative pulses of actual Gamma Ray detector
Gamma Ray maximum output of 5000 counts
Compatible with most surface systems
Designed to make pulse conflicts impossible
Electronic design verified for 1 hour operation at 415°F to ensure reliability
H2S resistant materials

Specifications

Tool Operating Voltage 100-150 VDC Tool Length (make-up) 135.25 cm (53.25 in)
Tool Operating Current 25-35 mA Tool Length (shipping) 136.83 cm (53.87 in)
Output Pulses Amplitude Pos. & Neg. ~10 VDC Tool Weight 9.5 Kg (21.0 Lb)
Output Pulses Width 25 µS 0 to 5000 Count Gamma Ray Point from Top of Tool
Max. Pressure 172.4 Mpa (25 000 PSI) CCL Point from Top of Tool
Max. Temperature 204°C (400°F) Borehole Fluids Oil – Fresh Water – Brine
Tool Diameter – OD 42.85 mm(1 11/16 in) Top End Connector Contact Socket Go Female

 

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