Integration of well and seismic data for for 3D velocity model building

Rock velocity information may be obtained from a variety of sources: weIl sonics, weIl check shots, fixed offset weIl surveys, moving source weIl surveys and surface seismic. A key element in the successful integration of these data is the recognition of the geophysical attributes and limitations of the individual datasets. This paper presents, through a case history approach, the evaluation of weIl and surface seismic velocity data and their integration with the seismic time interpretation to produce an integrated, fully three dimensional (3D) velocity field model.