In the second quarter of 2018, CNOOC made two new oil discoveries in the offshore Beibuwan Basin. Discovery well Weizhou 10-3E-1 is in the CNOOC operated Yulin 35 Block and Wushi 23-5N-1 is in the CNOOC operated Weizhou 12 Block. CNOOC is the operator and sole rightholder of both discoveries. 
In the second quarter of 2018, CNOOC made two new oil discoveries in the offshore Beibuwan Basin. Discovery well Weizhou 10-3E-1 is in the CNOOC operated Yulin 35 Block and Wushi 23-5N-1 is in the CNOOC operated Weizhou 12 Block. CNOOC is the operator and sole rightholder of both discoveries. 