Interpreting 4D Differences with Complex Trace Analysis

H020 Interpreting 4D Differences with Complex Trace Analysis H.C. Hoeber* (CGGVeritas) S. Campbell (BP Aberdeen) M. Dyce (BP Aberdeen) D. Whitcombe (BP Aberdeen) & R.C. Skeene (BP Trinidad) SUMMARY We show how complex trace analysis can be used to phase and amplitude match seismic data. This technique can be used to deterministically split a 4D difference into two components representing the common amplitude and the common phase. We compare our method to statistical common cube methods such as singular value and geostatistical decompositions. EAGE 69 th Conference & Exhibition — London UK 11 - 14 June 2007 Introduction In order