Download presentation

Presentation is loading. Please wait.

Published byMaeve Wilkin Modified about 1 year ago

1
Basic Seismic Processing INPUT FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS MUTE

2
More Seismic Processing INPUT BP FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS DEMUX VIB CORR FK FILTER DECON DMO/ MIGRATE SAVE DECON FK FILTER MUTE GAIN RCVR COHERENCY ENHANCE COHERENCY ENHANCE TIME TO DEPTH EDIT

3
SP to CMP Gather

4
Shot Gathers CMP Gathers

5
Gathers

6
NMO

7
NMO Original Too SlowToo FastJust Right

8
NMO Layered Medium

9
NMO Stretch

10
RMS Velocity

11
NMO vs dip Flat SlowFlat FastDip Slow V = V 0 /cos

12
Estimating V stack

13
Velocity Spectra

14
Estimating V stack Constant Velocity Gathers (CMP)

15
Estimating V stack Constant Velocity Stacks

16
NMO and Noise Decreasing S/N

17
Velocity Spectra

18
Horizon Velocity Analysis

19
Velocity Estimates CMP No. Time, sec

20
Muting CMPNMO NMO+Mute

21
Statics

22
Statics

23
Statics Before After

24
Stack

Similar presentations

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google