F18-C / F19-D1 / F19-D4 block (Banarli), Thrace Basin in NW Turkey, TD 4,196m, 60-day testing programme started early Nov â17 comprising 4 tests + 2 frac stages / tested intv starting at the bottom of the well. The 1st such test was completed in the Kesan fm, 151m fracced below 3,996m, flowed 800 Mcfg/d + 60-70 bc/d (56 API) avg for 24 hrs (DEA 28 Nov â17).  The 2nd test in the Kesan has now also been completed after 2 slick-water fracs to access 34m of net gas pay below 3,819m. Â The 39-hour test resulted in also 800 Mcfg/d avg. A failure of downhole equipment may possibly have restrained flow, which also yielded 30-40 bc / MMcf. 
Turkey (Thrace B.) Yamalik 1 op. by VALEURA (100.0%, STATOIL 0.0%) in F18-C (deep) block