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VISTA® V12, Full Seismic Processing, Houston (TX)

Start: Thursday, September 27, 2012
End: Friday, September 28, 2012


VISTA® V12, Full Seismic Processing

This two day course presents basic tools and advanced VISTA features required to fully process 2D and 3D datasets. Highlights include:

Topics:

-          Amplitude Recovery testing and application (Tpower, ExpGain) and Amplitude Equalization (Scaling, AGC, Time Variable Scaling, SC scaling).

-          Refraction Statics picking, Editing and QC (Elevation Statics, Refraction Statics, Refraction based residual statics, True Surface and Floating Datum concepts)

-          Autocorrelations and Cross-correlations.

-          Linear Noise Attenuation (FK filtering, Radial transform filtering, Fk-Fx, Tau-Pi basic concepts and advantages).

-          Deconvolution (Surface consistent and trace by trace).

-          Time Variable Spectral Balancing.

-          Interactive Velocity Analysis (Creation of Semblance, Common Offset and Common Velocity Stack gathers); Velocity QC and display.

-          Residual Statics.

-          Pre-stack Random Noise Attenuation (THOR).

-          Stack and Post-stack migration.

-          Pre-Stack time migration PSTM

o    PSTM data preparation

o    PSTM Trace Response test.

o    PSTM Image Velocity picking (movie and panel modes).

o    PSTM Aperture definition (angle analysis).

o    Final PSTM Migration.

-          Post-Stack Random Noise Attenuation (4D-DEC, 5D-DEC).

-          Multiples attenuation using SRME and Radon (Optional topic).

-          5D Interpolation (Optional topic).

-          Converted Wave processing [Separation and Rotation of data components, PS-wave NMO, CCP Binning, Receiver Statics, etc] (Optional topic).

 

Prerequisites:    Introduction to VISTA® V12 or equivalent experience with VISTA.

VISTA® V12, Field Processing and QC recommended.

A basic understanding of seismic acquisition and seismic data processing concepts.

 
Location:
 
RAC Conference Center
1880 S. Dairy Ashford, Ashford Crossing Building II
Suite #220
Houston, TX 77077
 
Cost:
$1050 / 2-days 
 
 
Please contact training@gedco.com for more information.
 
 
 
CANCELLATION POLICY
Course registrations are not confirmed until payment is received in full. GEDCO reserves the right to cancel any course. If a course is cancelled, students will be contacted by phone and/or email to arrange a training credit. Every effort will be made to reschedule a cancelled course or transfer registrations to a later date. In the event of a date change, every attempt will be made to ensure that students are notified at least five business days prior to the course start date. Students may cancel their registration 10 business days (two weeks) prior to the course start date for a full refund. No credit or refund will be provided for any course registration cancelled less than 10 business days (two weeks) prior to the course start date. Registered participants that are unable to attend the course may send a substitute. GEDCO must be notified of any participant substitutions prior to the course start date.