How-To Seismic Processing > Processing Sequences > Regularization and Interpolation

Seismic data acquired in the field is not regular in terms of space between offset classes and existing near and far offsets. The process is called regularization, which is required to perform prior to the migration step, as well as for getting better imaging in case of poor fold and offset survey coverage. Please keep in mind that the regularization and interpolation are not an alternative or replacement of the field acquisition. It is a tool to regularize the data followed by filling the missing data using the interpolation. There are various methods to regularize the 2D/3D data and interpolate the missing data.