TY - GEN
T1 - AVA inversion using converted wave OBC data
T2 - Society of Exploration Geophysicists International Exposition and 84th Annual Meeting SEG 2014
AU - Rochlin, Itay
AU - Bachrach, Ran
N1 - Publisher Copyright:
© 2014 SEG.
PY - 2014
Y1 - 2014
N2 - In this case study we explore the use of both PP elastic impedance (EI) and PS elastic impedance (PSEI) inversion on ocean bottom cable (OBC) data from the West Cameron area in the Gulf of Mexico (GOM), where PS data has higher S/N ratio. We show the advantages of PS data and describe a workflow for joint PP and PS inversion to extract elastic properties from seismic data. A comparison between separate PP and PS data and joint PP-PS data in PP time shows that in this case PS data critically improve subsurface characterization.
AB - In this case study we explore the use of both PP elastic impedance (EI) and PS elastic impedance (PSEI) inversion on ocean bottom cable (OBC) data from the West Cameron area in the Gulf of Mexico (GOM), where PS data has higher S/N ratio. We show the advantages of PS data and describe a workflow for joint PP and PS inversion to extract elastic properties from seismic data. A comparison between separate PP and PS data and joint PP-PS data in PP time shows that in this case PS data critically improve subsurface characterization.
UR - http://www.scopus.com/inward/record.url?scp=85051505771&partnerID=8YFLogxK
U2 - 10.1190/segam2014-0785.1
DO - 10.1190/segam2014-0785.1
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AN - SCOPUS:85051505771
SN - 9781634394857
T3 - Society of Exploration Geophysicists International Exposition and 84th Annual Meeting SEG 2014
SP - 3282
EP - 3286
BT - Society of Exploration Geophysicists International Exposition and 84th Annual Meeting SEG 2014
PB - Society of Exploration Geophysicists
Y2 - 26 October 2014 through 31 October 2014
ER -