'Shot gather' presentation slideshows

Topographic Phase Shift with Applications to Migration and Multiple Prediction

Topographic Phase Shift with Applications to Migration and Multiple Prediction. Ruiqing He University of Utah Feb. 2005. Outline. Wavefield extrapolation. Topographic phase-shift method. Application to migration. Application to multiple prediction. Summary. Outline.

561 views • 40 slides

Modeling of free-surface multiples

Modeling of free-surface multiples. Using the data as modeling operator: Tutorial Case study example Discussion. sea surface. = receiver. = shot. reflector. D( ?) = P ( ?) + D ( ?) ( r W( ?) -1 )P ( ?). ? : frequency D = Data

373 views • 22 slides

246 views • 16 slides

Seismic Reflection Processing Illustrations The Stacking Chart and Normal Moveout

Seismic Reflection Processing Illustrations The Stacking Chart and Normal Moveout. Creating a seismic reflection section or profile requires merging the ``pure profiling'' aspects of the survey with its ``pure sounding'' aspects .

1.14k views • 9 slides