Frequently Asked Questions
What we're asked most often about our geophysical surveys and services.
Frequently Asked Questions
What we're asked most often
How does a geophysical survey work before drilling?
An electrical resistivity survey is carried out on site to measure the resistivity of the different subsurface layers. Interpreting these measurements identifies likely aquifer levels and supports a drilling site recommendation.
Does GEOMASTER guarantee finding water?
No geophysical method can guarantee the presence of water with 100% certainty. Our studies significantly reduce uncertainty and base the decision on measurable data rather than guesswork.
Does GEOMASTER operate outside Tunisia?
Our core activity covers Tunisia's 24 governorates, and we also assess international projects based on client needs.
What documents do we receive after the study?
A detailed report presenting the measurements taken, their interpretation, and the recommended drilling location.