At PSS-Geo we work on internal coded Kirchhoff migration algorithm. If our clients request it, we can perform Beam migration or use other modern algorithms and theirs updates.
PSS-Geo has been working as tester and debugger for many companies that are developing migration algorithms. This allows us an easy access to the latest migration algorithms updates.
Based on the input data, we will suggest to our clients the most suited solutions.
On the daily basis, we prefer to use Kirchhoff algorithm and most importantly: an accurate migration velocity field (picture above). Based on 20 years of experience, we can assert that the imaging of field data will greatly benefit from an accurate migration velocity field. For PSDM model building, we also prefer to use Kirchhoff and tomography.
Read more about our technique for migration velocity building here.