Method for the continuous up-dating of the bidimensional and tridimensional seismic image in depth by the use of drilling well data

摘要

Method for the continuous up-dating of a bidimensional and tridimensional seismic image in depth during the drilling of a well by using seismic velocity information comprising the initial definition of a velocity model and the subsequent re-iterative modification of this model by integrating the geophysical data taken on the surface with the geological domain of the subsurface data obtained directly during the drilling of the well.