Geop 397 - Geostatistics velocities Flashcards
1
Q
What type of a model is required for successful imaging of salt structures?
A
accurate 3D velocity model
2
Q
What is a possible cause of salt migration
A
geopressure
3
Q
seismic data provides velocity information in what direction?
A
lateral
4
Q
List 4 types of velocity data incorporated into the 3D velocity cube of the gulf of mexico data
A
- seismic stacking velocities (RMS velocity)
- check shot velocity (VSP)
- 3D post-stack migration results
- well data
