Obtaining of a pumping license
Evaluation of a well critical rate
Pumping Permit : Hydreau identifies the potentialities of the aquifer by hydrogeological study, drafting drilling permit applications , performs well tests (critical flow, physicochemical characteristics of the aquifer and radius of influence) and drafts the requests for pumping permit applications
Determination of a prevention zone : Hydreau determines the optimal flow of a well and identifies by hydrogeological modeling the prevention zones. These areas are proposed to the competent authorities for validation. Hydreau helps you in the filing and follow-up of the file.
Rehabilitation of wells : in case of loss of flow, Hydreau can investigate the wells (hydro-geological tests, camera inspection), proposes the appropriate solutions (brushing, chemical cleaning, replacement, others, ...) and supervises the works.
Geothermal : Hydreau accompanies you in your geothermal project
• Geological survey
• Reconnaissance Surveys and TRTs (Thermal Response Tests)
• Hydrogeological modeling of thermal fields
• Sizing of the probe fields
• Project management assistance, drafting of specifications, supervision of drilling works