We would like to thank Chevron for allowing us to use their software. Ray Ergas from Chevron gave a lot of help on using this package. Jon Claerbout suggested we use the second synthetic dataset. Matthias Schwab has provided many insights about this project that have been proved to be very useful. Many thanks to Bob Clapp and Sean Crawley for their help on how to use SEPlib.
We would like to thank Conoco and its partners BP and Mobil, for agreeing to release the real data that we showed in this paper.