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Demutiplex Cross Correlation Editing Vertical Stack CDP Sorting True Amplitude Recovery Trace Equalization Spiking Deconvolution: operator 160 ms.; 2 gates, 30 ms overlap. Refraction Statics Velocity Analysis Normal Moveout Correction Automatic Surface Consistent Statics Stack, 24 fold Time Variant Spectral Whitening Final Filter: 15-70 Hz. For the most part, this study generated some of the best data in this area. These changes appear to have been controlled in the Westwater Canyon. Basement faulting may be one of the by Precambrian faults.
- Geophysics > Seismic Surveying > Seismic Processing (1.00)
- Geophysics > Seismic Surveying > Seismic Modeling > Velocity Modeling (0.55)
Figure I.3 shows a schematic picture of the internal structure In the last 7 years the Department of Exploration Geophysics of this configuration. One can distinguish different stages of progradation of Utrecht University has developed a method for the use of high and vertical agradation.
- Geology > Sedimentary Geology > Depositional Environment (1.00)
- Geology > Geological Subdiscipline (0.70)
How then should we approach the "new" sources available to the explorationist? The symposium will explore this theme through a discussion Organizer: Mark H. Houston, Western Research Div., Western of a comparison of source types and tradeoffs in source parameter Geophysical Co. Six short presentations will focus on three areas of direct interesto the practicing explorationist: Speakers: Robert Dietrich, University of Rhode Island; 0 Presurvey source specification Ingebret Gausland, Statoil, Norway; Kenneth Lamer, Western Peak-to-peak amplitude, array tuning (primary-to-bubble ratio), Geophysical; J. H. Peacock, GECO; Robert Rosenbladt, Shell and spatial response. Survey acquisition quality assurance The selection of a particular source and source configuration Source stability, source repeatability, and signature measurement can have a major impact on seismic data quality and hence on reliability. Postsurvey stack response or complex data areas the "best" source may not be the most Source wavelet processing requirements, impact on interpretation. The presence and potential applications of reflections and refractions near the critical angle have occasionally been reported in the literature, but have not been used routinely in exploration Tau-p Analysis of Seismic Data W6.4 programs for hydrocarbons.
- Europe (0.75)
- North America > United States > Rhode Island (0.26)
- North America > United States > Texas (0.18)