Turkiye Petrolleri A.O. (TPAO) spudded the Gumusyaka 1 new field wildcat (NFW) shallow water offshore well in the G20-A exploration licence (Thrace Basin) in the Sea of Marmara during August 2019 using the GSP Saturn jack-up rig. The drilling activity is subsequently understood to have been completed during early February 2020 and the well was suspended.  The G20-A licence, covering an area of 585 sq km, is believed to have been awarded to TPAO in early 2019.
GÃ¼mÃ¼syaka 1 (TPAO 100%) in G20 explo block. P&A, Results are not yet available, targeted the DegirmenkÃ¶y member of the Eocene Sogucak Fm.