On 07/12/2017 will take place the 2nd edition of the “geothermal breakfast” that CFG Services organizes for its customers, prospects and specifiers. The theme of this second session will be on feedback on 30 years of exploitation of geothermal loops. During this first part, the theme will be: reservoir behavior and wells diagnostics and remedies. The next edition will be devoted to geothermal fluids, the fight against corrosion and deposits and the curative and preventive maintenance of geothermal loop equipment.