pgs4dINDUSTRY INSHTS September 18 By Andrew Long (Andrew.Long@) 1 of 8 A Clearer Image │ 4D Inshts from SEG 2018 In this paper I review most of theOffshore 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 Titan