Enhancing pre-salt 4D monitoring, a deep-water Angolan WATS case study
Enhancing pre-salt 4D monitoring, a deep-water Angolan WATS case study
We present a 4D pre-salt reservoir monitoring study from two wide-azimuth towed-streamer (WATS) surveys. Advanced flows were implemented to mitigate complex salt-related challenges and WATS repeatability issues in the image domain. Three models of converted waves interfering at reservoir level were generated via dual ...