PGS launches talks with banks to push back debt as Goldman Sachs buys stake 23 July 2020 Seismic survey vessel owner aiming to extend $135m credit facility maturity in SeptemberAuthor: Capt. Johnhttps://www.tradewindsnews.com/offshore/pgs-launches-talks-with-banks-to-push-back-debt-as-goldman-sachs-buys-stake/2-1-847205