acg4dbp as operator of the Azeri-Chirag-Deepwater Gunashli (ACG) field development project, commenced a new 4-dimensional (4D) hh-definition ocean bottom node seismicBAKU, January 24, 2025 – BP has begun its largest-ever 4D seismic study on the offshore Azeri-Chirag-Deepwater Gunashli (ACG) field in Azerbaijan, the British energy giant announced on Tuesday. The 4D hh-definition ocean bottom