Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information: Strategy and recent advances

A. B. Weglein; L. Amundsen; F. Liu; K. Innanen; B. Nita; J. Zhang; A. Ramirez; E. Otnes

Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information: Strategy and recent advances

A. B. Weglein, L. Amundsen, F. Liu, K. Innanen, B. Nita, J. Zhang, A. Ramirez, E. Otnes

Mathematics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper provides: (1) a review of the logic and promise behind the isolated task inverse-scattering sub-series concept for achieving all processing objectives directly in terms of data only, without knowing or determining or estimating the properties that govern wave propagation in the actual earth; (2) the recognition that an effective response to pressing seismic challenges requires understanding that those challenges arise when assumptions, and prerequisites behind current leading edge seismic processing are not satisfied and that those failures can be attributed to: (A) insufficient acquisition, and/or (B) compute power and (C) bumping into algorithmic limitations and assumptions, and (3) the status and plans of the inverse series campaign to address the fundamental algorithmic limitations of processing methods, that are not addressed by more complete acquisition and faster computers.

Original language	English
Title of host publication	Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007
Publisher	Society of Exploration Geophysicists
Pages	2456-2460
Number of pages	5
ISBN (Print)	9781604238976
State	Published - 1 Jan 2007
Event	77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007 - San Antonio, United States Duration: 23 Sep 2007 → 26 Sep 2007

Publication series

Name	Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

Other

Other	77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007
Country	United States
City	San Antonio
Period	23/09/07 → 26/09/07

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Weglein, A. B., Amundsen, L., Liu, F., Innanen, K., Nita, B., Zhang, J., Ramirez, A., & Otnes, E. (2007). Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information: Strategy and recent advances. In Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007 (pp. 2456-2460). (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007). Society of Exploration Geophysicists.

Weglein, A. B. ; Amundsen, L. ; Liu, F. ; Innanen, K. ; Nita, B. ; Zhang, J. ; Ramirez, A. ; Otnes, E. / Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information : Strategy and recent advances. Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists, 2007. pp. 2456-2460 (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).

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abstract = "This paper provides: (1) a review of the logic and promise behind the isolated task inverse-scattering sub-series concept for achieving all processing objectives directly in terms of data only, without knowing or determining or estimating the properties that govern wave propagation in the actual earth; (2) the recognition that an effective response to pressing seismic challenges requires understanding that those challenges arise when assumptions, and prerequisites behind current leading edge seismic processing are not satisfied and that those failures can be attributed to: (A) insufficient acquisition, and/or (B) compute power and (C) bumping into algorithmic limitations and assumptions, and (3) the status and plans of the inverse series campaign to address the fundamental algorithmic limitations of processing methods, that are not addressed by more complete acquisition and faster computers.",

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Weglein, AB, Amundsen, L, Liu, F, Innanen, K, Nita, B, Zhang, J, Ramirez, A & Otnes, E 2007, Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information: Strategy and recent advances. in Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007, Society of Exploration Geophysicists, pp. 2456-2460, 77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007, San Antonio, United States, 23/09/07.

Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information : Strategy and recent advances. / Weglein, A. B.; Amundsen, L.; Liu, F.; Innanen, K.; Nita, B.; Zhang, J.; Ramirez, A.; Otnes, E.

Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists, 2007. p. 2456-2460 (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information

AU - Weglein, A. B.

AU - Amundsen, L.

AU - Liu, F.

AU - Innanen, K.

AU - Nita, B.

AU - Zhang, J.

AU - Ramirez, A.

AU - Otnes, E.

PY - 2007/1/1

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N2 - This paper provides: (1) a review of the logic and promise behind the isolated task inverse-scattering sub-series concept for achieving all processing objectives directly in terms of data only, without knowing or determining or estimating the properties that govern wave propagation in the actual earth; (2) the recognition that an effective response to pressing seismic challenges requires understanding that those challenges arise when assumptions, and prerequisites behind current leading edge seismic processing are not satisfied and that those failures can be attributed to: (A) insufficient acquisition, and/or (B) compute power and (C) bumping into algorithmic limitations and assumptions, and (3) the status and plans of the inverse series campaign to address the fundamental algorithmic limitations of processing methods, that are not addressed by more complete acquisition and faster computers.

AB - This paper provides: (1) a review of the logic and promise behind the isolated task inverse-scattering sub-series concept for achieving all processing objectives directly in terms of data only, without knowing or determining or estimating the properties that govern wave propagation in the actual earth; (2) the recognition that an effective response to pressing seismic challenges requires understanding that those challenges arise when assumptions, and prerequisites behind current leading edge seismic processing are not satisfied and that those failures can be attributed to: (A) insufficient acquisition, and/or (B) compute power and (C) bumping into algorithmic limitations and assumptions, and (3) the status and plans of the inverse series campaign to address the fundamental algorithmic limitations of processing methods, that are not addressed by more complete acquisition and faster computers.

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SN - 9781604238976

T3 - Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

SP - 2456

EP - 2460

BT - Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

PB - Society of Exploration Geophysicists

Y2 - 23 September 2007 through 26 September 2007

ER -

Weglein AB, Amundsen L, Liu F, Innanen K, Nita B, Zhang J et al. Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information: Strategy and recent advances. In Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists. 2007. p. 2456-2460. (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).