Geothermal Measurement Tool Overview
posted on 15 January 2019 by James Wright
A geothermal tool has a large Dewar flask housing that insulates the internal, temperature-sensitive components. As well as the insulating housing, the tool assembly has a large internal heat sink assembly. The insulation and the internal heat sink work together to prevent and absorb heat energy. This allows the internal electronics to stay below their critical operating temperatures.
• Up to 300°C for 8 hours
• Thermally insulates your downhole electronics
• External fast response temperature sensor
• Internal pressure measurement
• Can be expanded to measure flow and add a casing collar locator
The following graph illustrates the geothermal tools performance at different external temperatures.