Comprehensive evaluation on hydrocarbon-bearing availability of fault traps in a rift basin: A case study of the Qikou sag in the Bohai Bay Basin, China |
FU Xiaofei,SONG Xianqiang,WANG Haixue,LIU Haitao,WANG Shunyu,MENG Lingdong |
Fig. 14. Vertical sealing of typical faults and their relationship with hydrocarbon distribution in southern Qikou sag. (a) Evaluation on vertical sealing of Nandagang synthetic fault; (b) Relationship between vertical sealing of Nandagang synthetic fault and hydrocarbon distribution; (c) Evaluation on vertical sealing of Koucun antithetic fault; (d) Relationship between vertical sealing of Koucun antithetic fault and hydrocarbon distribution. |