We present a case study of enhanced imaging of wideazimuth data from the Gulf of Mexico utilizing recent technologies; and we discuss the resulting.
We have developed a new methodology for predicting and removing multiples in the postmigration depth domain based on wavefield extrapolation and.
Imaging of subsalt sediments is a challenge for traditional migration methods such as Kirchhoff and one-way waveequation migration. Consequently, the more.
Subsalt velocity update and composite imaging using reverse-time-migration based delayed-imaging-time scan
Subsalt wave-equation based migration (WEM) scan is an effective way for subsalt velocity updating, and has become an industry standard practice; however,.