首页|Characteristics of transfer zones under the influence of pre-existing faults and regional stress transformation:Wenchang A subsag,Zhujiang River Mouth Basin,northern South China Sea

Characteristics of transfer zones under the influence of pre-existing faults and regional stress transformation:Wenchang A subsag,Zhujiang River Mouth Basin,northern South China Sea

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  • 国家科技期刊平台
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  • NSTL
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A transfer zone in rift basins preserves important information on regional tectonic evolution and plays significant roles in hydrocarbon accumulation.Based on the systematic analysis of 3D seismic data and hydrocarbon accumulation conditions,the geometry,kinematics,and reservoir control of a large synthetic overlapping transfer zone in the south of the Wenchang A subsag in the Zhujiang(Pearl)River Mouth basin were investigated.Results indicate that the development and evolution of the transfer zone was controlled by the interaction between pre-existing faults and regional stress transformation.The intense rifting of the main faults of the transfer zone controlled the development of source rocks and fault-controlled slope break paleogeomorphology.The strike-slip overprint since the Oligocene is conducive to the formation of a large-scale fault-anticline trap,and the secondary faults in the transfer zone contribute to the hydrocarbon transportation.The conjugate intersection area of the NE-and NW-trending faults offers more opportunity for hydrocarbon migration and accumulation.

transfer zonepre-existing faultregional stress transformationCenozoicWenchang A SubsagZhujiang(Pearl)River Mouth Basin

Wei LI、Mingyue CAO、Meifang MENG、Caiwei FAN、Hui LI、Jia LI、Wanqiu WU、Ruiqing QIN、Xingan LI、Yiming LIU

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State Key Laboratory of Deep Oil and Gas,China University of Petroleum(East China),Qingdao 266580,China

School of Geosciences,China University of Petroleum(East China),Qingdao 266580,China

Zhanjiang Branch,China National Offshore Oil Corporation Company,Zhanjiang 524057,China

国家自然科学基金国家自然科学基金国家自然科学基金山东省自然科学基金中国博士后科学基金Qingdao Postdoctoral Application Research Funds中央高校基本科研业务费专项

423021554207216942072235ZR2023QD0162022M713461QDBSH2022020206722CX06005A

2024

10.1007/s00343-023-3079-4

海洋湖沼学报(英文版)
中国海洋湖沼学会

海洋湖沼学报(英文版)

CSTPCD
影响因子：0.386
ISSN：2096-5508
年,卷(期)：2024.42(3)