PGS Investates Using Library Data for 4D Monitoring |

pgs4dOffshore staff. OSLO, Norway — PGS has a letter of award to acquire a large 3D seismic survey over the offshore South Atlantic margin.. One of the company’s Ramform TitanSubsurface Monitoring Requires Strict Desn Thresholds. 4D seismic monitoring of reservoir depletion, often assisted by enhanced recovery processes, relies upon the acquisition