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Geological Distribution of the Miocene Carbonate Platform in the Xisha Sea Area of the South China Sea, and Its Implications for Hydrocarbon Exploration

文献类型：期刊论文

作者Yang, Zhen2,3,6; Zhang, Guangxue2,3,6; Wu, Shiguo1; Zhu, Youhua5; Wu, Cong2,3,6; Zhang, Li2,3,6; Liu, Songfeng2,3,6; Yan, Wei2,3,6; Sun, Ming2,3,6; Zhang, Yaoming2,3,6
刊名APPLIED SCIENCES-BASEL
出版日期2022-11-01
卷号12期号:22页码:18
关键词Xisha area carbonate platform recognized symbol spatiotemporal distribution reservoir model
DOI10.3390/app122211831
通讯作者Zhu, Youhua(yhzhu@nigpas.ac.cn) ; Wu, Cong(gzdiatom@163.com)
英文摘要The newly collected seismic data and the existing drilling data provide a good opportunity to better understand the carbonate platform distribution characteristics and the hydrocarbon resource potential in the Xisha sea area of the South China Sea. Based on the seismic data and the reflection characteristics of the carbonate platform's edge, three boundary indicators were established: abrupt lithological interfaces, fault interfaces, and tidal channels. Combined with the regional geological settings, its spatial and temporal distribution was clearly identified for the first time. The development of the Miocene carbonate platform in the Xisha sea area is divided into six phases, which are further assigned to three evolutionary stages: the bloom stage, the recession stage, and the submerged stage. The sedimentary facies belt of the carbonate platform in each stage is well developed, and the reefs are mainly distributed on the west and southwest edges of the platform. The analysis of the data indicates that the area of the reef and carbonate platform reached 80,000 km(2) during the mature period, followed by a retreat period where the scale decreased with the platform's decline. The Miocene carbonate rocks in the Xisha sea area are widely distributed. They have experienced multiple periods of exposure and infiltration, which further improved the quality of their physical properties for hydrocarbon reservoirs. According to the regional hydrocarbon geological conditions in this area-including the source rock, migration system and the capping layer-the hydrocarbon accumulation potential is preliminarily discussed in this paper. A reservoir model of the reef and carbonate platform is established, which is proposed as typical characteristics of "lower generation, upper accumulation". It is pointed out that the carbonate platform in the Xisha sea area adjacent to the Huaguang Sag in the Qiongdongnan Basin and the northern Zhongjiannan Basin is a potential area for oil and gas exploration.
WOS关键词SEISMIC CHARACTERISTICS ; QIONGDONGNAN BASIN ; NORTHERN MARGIN ; ARCHITECTURE ; EVOLUTION ; PATTERNS ; REEF
资助项目National Natural Science Foundation of China[42130408] ; Geological Survey Project of the China Geological Survey[DD20221708] ; Geological Survey Project of the China Geological Survey[DD20221712] ; Geological Survey Project of the China Geological Survey[DD20190213] ; Key Special Project for the Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0102]
WOS研究方向Chemistry ; Engineering ; Materials Science ; Physics
语种英语
出版者MDPI
WOS记录号WOS:000887621600001
资助机构National Natural Science Foundation of China ; Geological Survey Project of the China Geological Survey ; Key Special Project for the Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
源URL[http://ir.idsse.ac.cn/handle/183446/9974]  
专题深海科学研究部_深海地球物理与资源研究室
通讯作者Zhu, Youhua; Wu, Cong
作者单位1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China
2.Guangzhou Marine Geol Survey, MLR Key Lab Marine Mineral Resources, Guangzhou 511458, Peoples R China
3.Natl Engn Res Ctr Gas Hydrate Explorat & Dev, Guangzhou 511458, Peoples R China
4.China Univ Geosci, Hubei Key Lab Marine Geol Resources, Wuhan 430074, Peoples R China
5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
6.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou 511458, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Zhen,Zhang, Guangxue,Wu, Shiguo,et al. Geological Distribution of the Miocene Carbonate Platform in the Xisha Sea Area of the South China Sea, and Its Implications for Hydrocarbon Exploration[J]. APPLIED SCIENCES-BASEL,2022,12(22):18.
APA Yang, Zhen.,Zhang, Guangxue.,Wu, Shiguo.,Zhu, Youhua.,Wu, Cong.,...&Xu, Chenlu.(2022).Geological Distribution of the Miocene Carbonate Platform in the Xisha Sea Area of the South China Sea, and Its Implications for Hydrocarbon Exploration.APPLIED SCIENCES-BASEL,12(22),18.
MLA Yang, Zhen,et al."Geological Distribution of the Miocene Carbonate Platform in the Xisha Sea Area of the South China Sea, and Its Implications for Hydrocarbon Exploration".APPLIED SCIENCES-BASEL 12.22(2022):18.

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来源：深海科学与工程研究所

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