1 / 24

LEAST SQUARES DATUMING

LEAST SQUARES DATUMING. Yanwei Xue Sep. 18, 2009. OUTLINE. Theory VSP->SWP. OBS Data Example. Application on Target Oriented RTM. VSP surface related multiples->SSP. Flat 3 layer model example. SEG/EAGE model Example. Two state model. State 1. State 2. State 1. State 2. OUTLINE.

aimee
Download Presentation

LEAST SQUARES DATUMING

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. LEAST SQUARES DATUMING Yanwei Xue Sep. 18, 2009

  2. OUTLINE • Theory • VSP->SWP. • OBS Data Example. • Application on Target Oriented RTM. • VSP surface related multiples->SSP. • Flat 3 layer model example. • SEG/EAGE model Example.

  3. Two state model

  4. State 1 State 2

  5. State 1 State 2

  6. OUTLINE • Theory • VSP->SWP. • OBS Data Example. • Application on Target Oriented RTM. • VSP surface related multiples->SSP. • Flat 3 layer model example. • SEG/EAGE model Example.

  7. Input VSP Data G’s Function

  8. S.I.D. Real

  9. L.S.D. Real

  10. OUTLINE • Theory • VSP->SWP. • OBS Data Example. • Application on Target Oriented RTM. • VSP surface related multiples->SSP. • Flat 3 layer model example. • SEG/EAGE model Example.

  11. VSPSRM->SSP

  12. VSPSRM->SSP

  13. Down-going waves (receiver side) Up-going waves (receiver side)

  14. Down-going waves S.I.D Up-going waves S.I.D

  15. Down-going waves L.S.D Up-going waves L.S.D

  16. Real SSP

  17. OUTLINE • Theory • VSP->SWP. • OBS Data Example. • Application on Target Oriented RTM. • VSP surface related multiples->SSP. • Flat 3 layer model example. • SEG/EAGE model Example.

  18. Down-going waves (receiver side) Up-going waves (receiver side)

  19. Down-going waves S.I.D Up-going waves S.I.D

  20. Down-going waves L.S.D Up-going waves L.S.D

  21. Real SSP

More Related