The geophysical methods applied from GEOSERVICE, are divide in two major categories:

Surface methods

• Geoelectrical method (Vertical Electrical Soundings)
• Electromagnetic Very Low Frequency method (VLF)
• Self Potential method (SP)
• Ground Penetrating Radar method (GPR)

Wireline methods

• Geophysical Well Logging method (GWL)
• Downhole Video method (DHV)