Geophysical Methods

Exploration Technique: Geophysical Methods

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Exploration Technique Information
Exploration Group:	Geophysical Techniques
Exploration Sub Group:	Geophysical Techniques
Parent Exploration Technique:
Information Provided by Technique
Lithology:
Stratigraphic/Structural:
Hydrological:
Thermal:

Geophysical Methods:

Methods used to measure the physical properties of the earth

Other definitions:Wikipedia Reegle

Introduction

Property "IntroText" (as page type) with input value "There are five main types of geophysical methods used for geothermal resource discovery:# Seismic Methods (active and passive)# Electrical Methods# Magnetic Methods# Gravity Methods# Radiometric MethodsSeismic methods dominates oil and gas exploration, and probably accounts for over 80% of exploration dollars spent worldwide on geophysics.Of the remainder, electrical methods probably account for half to two-thirds. Magnetics, gravity and radiometrics split the rest." contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. There are five main types of geophysical methods used for geothermal resource discovery:

Seismic Methods (active and passive)
Electrical Methods
Magnetic Methods
Gravity Methods
Radiometric Methods

Seismic methods dominates oil and gas exploration, and probably accounts for over 80% of exploration dollars spent worldwide on geophysics. Of the remainder, electrical methods probably account for half to two-thirds. Magnetics, gravity and radiometrics split the rest.