Open Directory - Science:Earth Sciences:Geology:Petroleum:Geophysical Exploration

Top: Science: Earth_Sciences: Geology: Petroleum: Geophysical_Exploration

Organizations that mainly sell geophysical data should be submitted to Business: Industries: Energy: Oil and Gas: Companies: Service Companies: Data and Software: Geophysical

Organizations that primarily perform geophysical data acquisition and interpretation. Includes consultants.

	Open Directory Science: Earth Sciences: Geophysics
	Open Directory Business: Industries: Energy: Oil and Gas: Companies: Service Companies: Data and Software: Geophysical