Continuous High Resolution Velocity as a 4D Attribute

P038 CONTINUOUS HIGH RESOLUTION VELOCITY AS A 4D ATTRIBUTE IAN F. JONES 1 PER GUNNAR FOLSTAD 2 and EINAR KJOS 2 1 1 GX Technology Lawrence House 45 High Street Egham Surrey TW20 9DP UK Abstract 4D (also known as time-lapse or repeat) seismic has in the past few years emerged as a significant technique for monitoring fluid movement within reservoirs. Understanding the relationship between changes in petrophysical parameters and the corresponding change in seismic response has enabled geoscientists to monitor various changes in fluid content within the reservoir and surrounding rocks. In this work we assess the potential of