CFG Services, making geothermics simple. A subsidiary of the BRGM.

Job vacancies


Maintenance and
operational monitoring

Monitor and check the performance of the production distribution and delivery tools

Monitoring operations

  • Monitoring of facilities within the regulatory framework of prefectorial orders.
  • Monitoring of operating parameters
  • Help in optimising the production
  • Periodic monitoring of the chemical properties of the geothermal fluids and of the corrosion inhibitor treatment on the production well

Installation, maintenance and service

  • Installation and maintenance of the well-heads
  • Total warranty contract on the submerged pumping equipment
  • Installation and maintenance of submerged pumping units
  • Conditional maintenance of the geothermal loop equipment (wells, submersible pumps, surface pumps, heat exchangers, speed drives, transformers)
  • Installation and maintenance of down-hole inhibitor treatment systems

Preventive and curative maintenance of the wells

  • Soft acidification of well casings
  • Integrity checking of borehole casings and tubing (borehole logging)
  • Project management of work-over tasks on the wells (cleaning, relining)

Tube descent unit

Pump manoeuvre

Our resources

Nos moyens

  • Engineers and technicians specialised in maintenance, electromechanics, drilling, geo chemistry and corrosion, physical on site measurements, hydrogeology, drawing and administration
  • Mobile on-site chemical and physical measurement units
  • Mobile intervention units for work sites
  • Submerged pump and treatment tube manoeuvring platform
  • Acidification equipment
  • Warehouse for heavy equipment on our Montmirail site, brine stock, equipment and spare parts stock
  • Safety equipment to ensure the safety of goods and people
  • Drafting workstation running Autocad
They trust us…

Ils nous font confiance

March 2018

Geothermal breakfasts in The Netherlands…

The first edition of the geothermal breakfasts in The Netherlands took place on march 20th 2018 at the French Embassy located in the Hague. Organized with the great help of Business…

more info

3, avenue Claude Guillemin - B.P. 46429 - 45064 Orléans Cedex 2 / France
Tel. 33(0)2 38 64 31 22 - Fax 33(0)2 38 64 32 83