CNOOC has just announced the results of an Apr â17 well in the Bohai offshore, WD 20m. The well TDâd at 4,180m after penetrating 25m oil pay + 348m gas pay in a pre-Tertiary buried hill reservoir. Follow-up appraisals BZ 19-6-2 + 19-6-3 tested 1,000 bo/d + 6.4 MMcfg/d. CNOOC (op), partner Chevron. 
China (Bohai Gulf B.) ? op. by CNOOC TJ (100.0%) in Bozhong block