Print Email Facebook Twitter Criteria for source and receiver positioning in time-lapse seismic acquisition Title Criteria for source and receiver positioning in time-lapse seismic acquisition Author Wever, Andries (Delft University of Technology) Spetzler, Jesper (Delft University of Technology) Project Molengraaff Fonds Date 2004 Abstract The effects of mis-positioning in time-lapse seismics aie studied, focusing on irregular sampling due to receiver mis-positioning and absence of data due to surface obstacles. Wavefield reconstruction is used to regularize data and to reconstruct data where data-gaps are present. The method is tested on time-lapse 2D synthetic and Troll streamer data. QuaUty control is performed using conventional difference plots, NRMS percentage and the 4D attributes reflection coefficient ratio and two-way travel-time shift. To reference this document use: http://resolver.tudelft.nl/uuid:20b9fb9b-3f81-482f-8fab-fd5c9a05baa2 Publisher SEG Part of collection Geoscience Reports Document type report Rights (c) the authors Files PDF Wever (2004).pdf 311.08 KB Close viewer /islandora/object/uuid:20b9fb9b-3f81-482f-8fab-fd5c9a05baa2/datastream/OBJ/view