A deterministic 4D processing flow to suppress acquisition-related noise at Dalia and Rosa fields
EAGE - European Association of Geoscientists and Engineers | Nicolas Salaun, Matthieu Pouget, Ziqin Yu, Claire Beigbeder, Anna Rivet, Segolene Dega, Manuel Peiro (CGG) ; Abderrahim Lafram, Andrea Grandi (Total E&P) ; Emerson Jungo (Total E&P Angola) ©2021 EAGE
Time-lapse seismic is now being used more frequently to assist reservoir development, prevent infrastructure damage or monitor geological storage. To better reveal true 4D signals while suppressing acquisition-related noise as a result of, for example, water velocity changes, source positioning errors etc., a new ...