A typical difference between a geothermal and an oil well is the completion downhole. An oil well has a blank steel pipe cemented into the reservoir. After installing the completion holes are created right in the target layer. A geothermal well has a wire wrapped screen hanging without support in an open hole.
In a test the typical geothermal well completion has been simulated on surface and tested.
See for details: https://www.kasalsenergiebron.nl/content/user_upload/Eindrapport_20058_Labtest_radial_jetting_v2.pdf
Project sponsort by Kas als Energiebron en LTO glaskracht
