Tambeyskoye Zapadnoye o/g/c discovery area, Yamal-Nenets AO, W. Siberia, TD 3,820m (M. Jurassic) in Nov â14. Reservoir Yu6 more recently tested 9.6 MMcfg/d from between 3,652-3,689m on 10mm choke, other reservoirs tested at lower rates and well to be P+Aâd.  Â 
Russia (South Kara - Yamal Province (West Siberian B.)) Tambeyskoye Zapadnoye