L14_SeismicReflectionI-page3

L14_SeismicReflectionI-page3 - • 50, 100 or even 1000 in...

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Applied Geophysics – Seismic reflection I Common midpoint gathers Collecting Sequentially move shot and receiver string across the surface Fold • The number of times the same point on a reflector is sampled • In this case: 6 fold (though 12 geophones) Typical values • 1-6 engineering studies
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Unformatted text preview: • 50, 100 or even 1000 in hydrocarbon exploration Applied Geophysics – Seismic reflection I Common midpoint gathers Note: Looks very similar to the shot gather because the shot gather was for a horizontal reflector direct arrival reflection hyperbolae...
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This note was uploaded on 01/07/2012 for the course PHYSICS 384 taught by Professor Wei during the Spring '09 term at SUNY Stony Brook.

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