PGSD – Pendidikan Guru Sekolah Dasar FIP –

pgs4dPGS and TGS have merged to form a pioneering data and services company in the energy sector, serving customers across the energy value chain and positioning itself as a strategicUnderstanding new details in the 4D seismic snal uncovered by a broadband time-lapse dataset at Gullfaks Main Field in the North Sea. The Gullfaks area is in Block 3410