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PP-PS-Stereotomography – Application to the 2D-4C Mahogany Dataset, Gulf of MexicoNormal access

Authors: M. Alerini, G. Lambaré, P. Podvin and S. Le Bégat
Event name: 65th EAGE Conference & Exhibition
Session: Converted Wave Imaging & Velocities
Publication date: 02 June 2003
Organisations: BGS, EAGE
Language: English
Info: Extended abstract, PDF ( 916.34Kb )
Price: € 20

Summary:
D-11 PP-PS-STEREOTOMOGRAPHY - APPLICATION TO THE 2D-4C MAHOGANY DATASET GULF OF MEXICO Abstract 1 M. ALERINI* 1 2 G. LAMBARÉ 1 P. PODVIN 1 and S. LE BEGAT 1 1 École des Mines de Paris France 2 Now at Sintef Petroleum Research Norway Stereotomography is a slope tomography based on the concept of locally coherent events. It was shown on synthetic examples that in the context of PP- and PS-wave velocity estimations it did not require any pairing of PP and PS events. This pairing remains one of the major difficulties of tomography when dealing with multi-component data. We show


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