Exploration geophysics is the applied branch of geophysics which uses subsurface methods to probe or image the Earth.

Exploration geophysics is the practical application of physical methods (such as seismic, gravity, magnetic, electrical and electromagnetic) to remotely sense underground anomalies. The conventional application to this science is searching for mineral and petroleum deposits. However it can also be used in other areas such as monitoring environmental impact, imaging subsurface archeaological sites and interplanetary imaging. The Society of Exploration Geophysicists (seg.org) has the most recent update of the sciences and technologies of exploration geophysics.

Exploration Geophysics careers are in such widely varying industries as oil & gas exploration, mining, environmental studies, planetary physics and even archaeology.

The following techniques are used:

1. Seismic methods, such as Seismic tomography.
2. Magnetotellurics
3. Scientific drilling
4. Electromagnetic
5. Radio (e.g., ground penetrating radar)
6. Electrical resistivity techniques, including Electrical resistivity tomography.
7. Induced Polarization (IP)
8. Magnetic (see magnetometer).
9. Gravity
10. Geodetic
11. Remote Sensing

See also

• geophysical survey (applied to archeology)
• petroleum geology
• Kola Superdeep Borehole

Geophysics