CORRECTION OF VELOCITY CUBES FOR SEISMIC DEPTH MODELING

摘要

Systems and methods perform correction of velocity cubes forseismic depth modeling. An example system receives a velocity modeldefined in the time domain for seismic modeling of a subsurface earth volumeand receives well depth data associated with the subsurface earth volume.The system updates an average velocity cube associated with the velocitymodel to correct depth-converted time horizons to accord with known wellmarkers, thereby increasing the accuracy and correctness of the velocitymodel.