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Grane - Converted Wave Imaging for Well PlanningNormal access

Authors: J. P. Fjellanger, F. Bøen and K. J. Rønning
Event name: 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007
Session: Multi-Component Seismics
Publication date: 11 June 2007
DOI: 10.3997/2214-4609.201401476
Organisations: SPE, EAGE
Language: English
Info: Extended abstract, PDF ( 575.21Kb )
Price: € 20

Summary:
B020 Grane - Converted Wave Imaging for Well Planning J.P. Fjellanger* (Hydro Oil & Energy) F. Bøen (Hydro Oil & Energy) & K.J. Rønning (Hydro Oil & Energy) SUMMARY The Grane reservoir is difficult to image with ordinary pressure wave (PP) seismic data. In 2001 Hydro acquired a 3D multi-component (4C) survey with ocean bottom cables in the north of the field. A new 4C survey was shot in the south in 2003. The two surveys together cover the whole Grane field. Converted wave data (PS) has proven to give a much better definition of the reservoir sand on Grane


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