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Extreme Monitoring


When you have to go deeper than they want to go ... When you have to go hotter than their tools can handle ...
There's only one choice ...


Intelligent Wells

Core Lab has gained a reputation as the company of choice for specialized downhole high temperature, permanent well monitoring systems.

Our commitment to thermal enhanced oil recovery has driven continued research and development in the areas of "extreme" temperature applications. The effort of this research has led to the development of extremely reliable tools for use in deep hot environments.

We have successfully installed hundreds of sensors in high temperature downhole applications, including deep offshore environments with elevated temperatures and pressure.

Our applications have included long-term thermal environments with temperatures exceeding 572°F (300°C).


Extreme Monitoring Systems Applications:
  • Deep well monitoring
  • Thermal applications (SAGD, Cyclic, Fireflood, VAPEX)
  • Geothermal wells
  • Hydraulic fracturing

Permanent Downhole Monitoring