Deep geothermal energy
Public technical references associate CFG with deep geothermal operations, resource qualification, well design and long-term monitoring.
Read the deep geothermal pageTechnical themes
Geothermal resources, deep wells and district heating
This page summarizes the technical themes associated with CFG Services: geothermal resources, Dogger doublets, corrosion monitoring, underground fluids and district heating networks.
Overview
How the topics connect
Deep geothermal energy only becomes useful when the underground resource, wells, exchangers, treatment, monitoring and a heat network work together over time.
District heating networks
Heat delivery depends on a doublet, exchangers, pumping, distribution pipes, substations and the actual demand of connected buildings.
Read the district heating guideCorrosion and underground fluids
Deep systems also need monitoring: water chemistry, corrosion risks, deposits, reinjection and equipment availability shape the operating life.
Read the corrosion page