Marine transgression and evolution of depositional environment in the Paleogene strata of Qiongdongnan Basin, South China Sea

doi:10.7623/syxb2013S2011

ACTA PETROLEI SINICA ›› 2013, Vol. 34 ›› Issue (增刊二): 91-101.DOI: 10.7623/syxb2013S2011

• Petroleum Exploration • Previous Articles Next Articles

Marine transgression and evolution of depositional environment in the Paleogene strata of Qiongdongnan Basin, South China Sea

CAI Guofu¹, SHAO Lei¹, QIAO Peijun¹, LIANG Jianshe²

1. State Key Laboratory of Marine Geology, Tongji University, Shanghai 200092, China;
2. CNOOC Research Institute, Beijing 100027, China

Received:2013-08-20 Revised:2013-11-11 Online:2013-12-25 Published:2014-01-15

琼东南盆地古近纪海侵及沉积环境演化

蔡国富¹, 邵磊¹, 乔培军¹, 梁建设²

1. 同济大学海洋地质国家重点实验室上海 200092;
2. 中海油研究总院北京 100027

通讯作者: 邵磊，男，1960年10月生，1996年获德国基尔大学博士学位，现为同济大学海洋与地球科学学院教授、博士生导师，主要从事沉积地质学方面的教学与研究工作。Email：lshao@tongji.edu.cn
作者简介:蔡国富，男，1989年11月生，2011年获同济大学学士学位，现为同济大学硕士研究生，主要从事沉积学、沉积地球化学研究。Email：guofu_cai@hotmail.com
基金资助:
国家自然科学基金项目（No.91128207）；国家重大科技专项（2011ZX05025-006）和国家重点基础研究发展计划（973）项目（2009CB219400）资助。

Abstract

Abstract:

This study investigated records of marine transgression and evolution of depositional environment in the Paleogene strata of Qiongdongnan Basin (QDNB) by analyzing data of seismic reflections, geophysical loggings, drilling cores, fossils, and geochemistry. Results show that the Paleogene strata of QDNB underwent change from the Eocene non-marine deposits to the Oligocene marine deposits. Significant marine transgression occurred from the late depositional stage of the third member of Yacheng Formation in the northern depression belt of QDNB, leading to formation of completely different sedimentary frameworks of the Lower Oligocene Yacheng Formation and the Upper Oligocene Lingshui Formation. During deposition of Yacheng Formation, QDNB acted as a semi-enclosed palaeo-gulf with restrictive access to the open sea; tectonic subsidence controlled the regional eustatic fluctuation; together with persistent and slow transgression resulted in the formation of a wide range of depositional systems; additionally, transitional facies such as fan delta, tidal flat, and lagoon were widely developed in the two flanks of the central depression belt. During the deposition of Lingshui Formation, open marine facies were developed in QDNB and the sedimentary environment was dominated by littoral and neritic facies; the second member of Lingshui Formation witnessed a significant transgression, and the global eustatic fluctuation imposed a strong influence on the regional sea-level rise. QDNB is among the earliest basins associated with marine transgression in the western marine basin and northern continental margin basin of South China Sea. The main cause of marine transgression in QDNB is the initial expansion of South China Sea.

Key words: Qiongdongnan Basin, South China Sea, Paleogene, transgression, depositional environment

摘要：

综合应用地震、测井、钻井岩心、古生物及地球化学资料，对琼东南盆地古近纪的海侵历史与沉积环境演化进行了分析。琼东南盆地古近纪经历了始新世陆相沉积向渐新世海相沉积的转变，盆地北部凹陷带自崖城组三段沉积晚期开始发生明显海侵，从而使得下渐新统崖城组与上渐新统陵水组形成截然不同的沉积格局。崖城组沉积环境为半封闭古海湾，与广海沟通有限，构造沉降控制了区域海平面的升降，持续而较缓慢的海侵使得沉积体系丰富多样，中央凹陷带两侧持续且广泛发育扇三角洲、潮坪和潟湖等海陆过渡相沉积体系；陵水组沉积环境为开阔海，以滨、浅海相为主，在陵水组二段全区海侵明显，全球海平面变化对区域海平面的上升具有较大影响。琼东南盆地是南海海盆西部及北部的大陆边缘盆地中最早发生海侵的盆地之一，南海的初始扩张是盆地发生初始海侵的主要原因。

关键词: 琼东南盆地, 南海, 古近纪, 海侵, 沉积环境

CLC Number:

TE111.3

CAI Guofu, SHAO Lei, QIAO Peijun, LIANG Jianshe. Marine transgression and evolution of depositional environment in the Paleogene strata of Qiongdongnan Basin, South China Sea[J]. ACTA PETROLEI SINICA, 2013, 34(增刊二): 91-101.

蔡国富, 邵磊, 乔培军, 梁建设. 琼东南盆地古近纪海侵及沉积环境演化[J]. 石油学报, 2013, 34(增刊二): 91-101.

References

[1] 朱伟林, 张功成, 高乐.南海北部大陆边缘盆地油气地质特征与勘探方向[J].石油学报, 2008, 29(1):1-9.
Zhu Weilin, Zhang Gongcheng, Gao Le.Geological characteristics and exploration objectives of hydrocarbons in the northern continental margin basin of South China Sea[J].Acta Petrolei Sinica, 2008, 29(1):1-9.
[2] Briais A, Patriat P, Tapponnier P.Updated interpretation of magnetic anomalies and seafloor spreading stages in the South China Sea:implication for the Tertiary tectonics of southeast Asia[J].Journal of Geophysical Research, 1993, 98(B4):6299-6328.
[3] 汪品先, 剪知湣, 赵泉鸿, 等.南海演变与季风历史的深海证据[J].科学通报, 2003, 48(21):2228-2239.
Wang Pingxian, Jian Zhimin, Zhao Quanhong, et al.Evolution of the South China Sea and monsoon history revealed in deep-sea records[J].Chinese Science Bulletin, 2003, 48(23):2549-2561.
[4] 姚伯初.南海海盆新生代的构造演化史[J].海洋地质与第四纪地质, 1996, 16(2):1-13.
Yao Bochu.Tectonic evolution of the South China Sea in Cenozoic[J].Marine Geology & Quaternary Geology,1996, 16(2):1-13.
[5] 汪品先.追踪边缘海的生命史:"南海深部计划"的科学目标[J].科学通报, 2012, 57(20):1807-1826.
Wang Pingxian.Tracing the life history of a marginal sea:on "The South China Sea Deep" research program[J].Chinese Science Bulletin, 2012, 57(24):3093-3114.
[6] 魏魁生, 崔旱云, 叶淑芬, 等.琼东南盆地高精度层序地层学研究[J].地球科学——中国地质大学学报, 2001, 26(1):59-66.
Wei Kuisheng, Cui Hanyun, Ye Shufen, et al.High-precision sequence stratigraphy in Qiongdongnan Basin[J].Earth Science—Journal of China University of Geosciences, 2001, 26(1):59-66.
[7] 张功成, 刘震, 米立军, 等.珠江口盆地-琼东南盆地深水区古近系沉积演化[J].沉积学报, 2009, 27(4):632-641.
Zhang Gongcheng, Liu Zhen, Mi Lijun, et al.Sedimentary evolution of Paleogene series in deep water area of Zhujiangkou and Qiongdongnan basins[J].Acta Sedimentologica Sinica, 2009, 27(4):632-641.
[8] 蔡佳, 王华.琼东南盆地陵水组层序格架及沉积体系的时空配置关系[J].海洋石油, 2011, 31(1):16-21.
Cai Jia, Wang Hua.The temporal and spatial configure relation of sedimentary systems and sequence stratigraphic framework of Lingshui Formation in Qiongdongnan Basin[J].Offshore Oil, 2011, 31(1):16-21.
[9] 邵磊, 李昂, 吴国瑄, 等.琼东南盆地沉积环境及物源演变特征[J].石油学报, 2010, 31(4):548-552.
Shao Lei, Li Ang, Wu Guoxuan, et al.Evolution of sedimentary environment and provenance in Qiongdongnan Basin in the northern South China Sea[J].Acta Petrolei Sinica, 2010, 31(4):548-552.
[10] 张义娜, 张功成, 梁建设, 等.琼东南盆地长昌凹陷渐新统崖城组沉积充填及烃源岩特征[J].海洋地质前沿, 2012, 28(5):7-14.
Zhang Yina, Zhang Gongcheng, Liang Jianshe, et al.Sediment filling and source rock characteristic of Oligocene Yacheng Formation in Changchang depression of Qiongdongnan Basin[J].Marine Geology Frontier, 2012, 28(5):7-14.
[11] 刘传联.琼东南盆地渐新统烃源岩微观沉积特征与沉积环境[J].石油学报, 2010, 31(4):573-578.
Liu Chuanlian.Sedimentary environment and micro-sediment characteristics of Oligocene source rocks in Qiongdongnan Basin[J].Acta Petrolei Sinica, 2010, 31(4):573-578.
[12] Zhu W L, Zhong K, Li Y C, et al.Characteristics of hydrocarbon accumulation and exploration potential of the northern South China Sea deepwater basins[J].Chinese Science Bulletin, 2012, 57(24):3121-3129.
[13] 李绪宣, 钟志洪, 董伟良, 等.琼东南盆地古近纪裂陷构造特征及其动力学机制[J].石油勘探与开发, 2006, 33(6):713-721.
Li Xuxuan, Zhong Zhihong, Dong Weiliang, et al.Paleogene rift structure and its dynamics of Qiongdongnan Basin[J].Petroleum Exploration and Development, 2006, 33(6):713-721.
[14] 何家雄, 刘海龄, 姚永坚, 等.南海北部边缘盆地油气地质及资源前景[M].北京:石油工业出版社, 2008:34-43.
He Jiaxiong, Liu Hailing, Yao Yongjian, et al.Northern South China Sea margin basin geology and resources of oil and gas prospects[M].Beijing:Petroleum Industry Press, 2008:34-43.
[15] 廖计华, 王华, 孙志鹏, 等.琼东南盆地深水区长昌凹陷构造演化及其对层序样式的控制[J].中南大学学报:自然科学版, 2012, 43(8):3121-3132.
Liao Jihua, Wang Hua, Sun Zhipeng, et al.Tectonic evolution and its controlling on sequence pattern of Chang-chang sag, deepwater area of Qiongdongnan Basin, South China Sea[J].Journal of Central South University:Science and Technology, 2012, 43(8):3121-3132.
[16] 李绪宣, 朱光辉.琼东南盆地断裂系统及其油气输导特征[J].中国海上油气, 2005, 17(1):1-7.
Li Xuxuan, Zhu Guanghui.The fault system and its hydrocarbon carrier significance in Qiongdongnan Basin[J].China Offshore Oil and Gas, 2005, 17(1):1-7.
[17] Haq B U, Hardenbol J, Vail P R.Chronology of fluctuating sea levels since the Triassic[J].Science, 1987, 235(4793):1156-1167.
[18] 同济大学海洋地质系.海、陆相地层辨认标志[M].北京:科学出版社, 1980:7-8.
Department of Marine Geology of Tongji University.Identification sign of marine and continental strata[M].Beijing:Science Press, 1980:7-8.
[19] 刘本立.地球化学基础[M].北京:北京大学出版社, 1994:186-187. Liu Benli.Geochemical basis[M].Beijing:Peking University Press, 1994:186-187.
[20] 叶黎明, 齐天俊, 彭海燕.鄂尔多斯盆地东部山西组海相沉积环境分析[J].沉积学报, 2008, 26 (2):202-210.
Ye Liming, Qi Tianjun, Peng Haiyan.Depositional environment analysis of Shanxi Formation in eastern Ordos Basin[J].Acta Sedimentologica Sinica, 2008, 26(2):202-210.
[21] Chen Z Y, Chen Z G, Zhang W G.Quaternary stratigraphy and trace-element indices of the Yangtze delta, Eastern China, with special reference to marine transgressions[J].Quaternary Research, 1997, 47(2):181-191.
[22] Chagué-Goff C.Chemical signatures of palaeotsunamis:a forgotten proxy?[J].Marine Geology, 2010, 271(1-2):67-71.
[23] 钟志洪, 王良书, 李绪宣, 等.琼东南盆地古近纪沉积充填演化及其区域构造意义[J].海洋地质与第四纪地质, 2004, 24(1):29-36.
Zhong Zhihong, Wang Liangshu, Li Xuxuan, et al.The Paleogene basin-filling evolution of Qiongdongnan Basin and its relation with seafloor spreading of the South China Sea[J].Marine Geology & Quaternary Geology, 2004, 24(1):29-36.
[24] 蔡佳.琼东南盆地古近系古地貌恢复及其对层序样式和沉积特征的控制[D].武汉:中国地质大学, 2009, 50-56.
Cai Jia.Paleo-morphologic restoration of Paleogene in Qiongdongnan Basin and its control on sequence architecture and sedimentary characteristics[D].Wuhan:China University of Geosciences, 2009, 50-56.
[25] 黄保家, 李绪深, 王振峰, 等.琼东南盆地深水区烃源岩地球化学特征与天然气潜力[J].中国海上油气, 2012, 24(4):1-7.
Huang Baojia, Li Xushen, Wang Zhenfeng, et al.Source rock geochemistry and gas potential in the deep water area, Qiongdongnan Basin[J].China Offshore Oil and Gas, 2012, 24(4):1-7.
[26] 能源, 吴景富, 漆家福, 等.南海北部深水区新生代盆地三层结构及其构造演化[J].地质学报, 2013, 87(3):403-414.
Neng Yuan, Wu Jingfu, Qi Jiafu, et al.Three structural layers and its evolution of Cenozoic basins in deep water area of northern margin,South China Sea[J].Acta Geologica Sinica, 2013, 87(3):403-414.
[27] 李文浩, 张枝焕, 李友川, 等.琼东南盆地古近系渐新统烃源岩地球化学特征及生烃潜力分析[J].天然气地球科学, 2011, 22(4):700-708.
Li Wenhao, Zhang Zhihuan, Li Youchuan, et al.Geochemical characteristics and hydrocarbon generation of Paleogene Oligocene source rocks in Qiongdongnan Basin[J].Natural Gas Geoscience, 2011, 22(4):700-708.
[28] 廖计华, 王华, 肖军, 等.琼东南盆地古近纪幕式裂陷及构造、层序和沉积的综合响应过程[J].吉林大学学报:地球科学版, 2012, 42(4):970-983.
Liao Jihua, Wang Hua, Xiao Jun, et al.Episodic rifting and integrated response process of tectonic, sequence stratigraphy and sedimentary filling in Paleogene of Qiongdongnan Basin[J].Journal of Jilin Uinversity:Earth Science Edition, 2012, 42(4):970-983.
[29] Hao S S, Huang Z L, Liu G D, et al.Geophysical properties of cap rocks in Qiongdongnan Basin, South China Sea[J].Marine and Petroleum Geology, 2000, 17(4):547-555.
[30] 李增学, 何玉平, 刘海燕, 等.琼东南盆地崖城组煤的沉积学特征与聚煤模式[J].石油学报, 2010, 31(4):542-547.
Li Zengxue, He Yuping, Liu Haiyan, et al.Sedimentology characteristics in Yacheng Formation and coal-forming models of Qiongdongnan Basin[J].Acta Petrolei Sinica, 2010, 31(4):542-547.
[31] 米立军, 王东东, 李增学, 等.琼东南盆地崖城组高分辨率层序地层格架与煤层形成特征[J].石油学报, 2010, 31(4):534-541.
Mi Lijun, Wang Dongdong, Li Zengxue, et al.High-resolution sequence stratigraphic framework and coal-forming features in Yacheng Formation of Qiongdongnan Basin[J].Acta Petrolei Sinica, 2010, 31(4):534-541.
[32] 傅宁, 邓运华, 张功成, 等.南海北部叠合断陷盆地海陆过渡相烃源岩及成藏贡献——以珠二坳陷白云凹陷为例[J].石油学报, 2010, 31(4):559-565.
Fu Ning, Deng Yunhua, Zhang Gongcheng, et al.Transitional source rock and its contribution to hydrocarbon accumulation in superimpose rift-subsidence basin of northern South China Sea:taking Baiyun Sag of Zhu Ⅱ Depression as an example[J].Acta Petrolei Sinica, 2010, 31(4):559-565.
[33] Fyhn M B W, Nielsen L H, Boldreel L O, et al.Geological evolution, regional perspectives and hydrocarbon potential of the northwest Phu Khanh Basin, offshore Central Vietnam[J].Marine and Petroleum Geology, 2007, 26(1):1-24.
[34] Fyhn M B W, Boldreel L O, Nielsen L H.Geological development of the central and south Vietnamese margin:implications for the establishment of the South China Sea, indochinese escape tectonics and Cenozoic volcanism[J].Tectonophysics,2009, 478(3-4):184-214.
[35] Matthews S J, Fraser A J, Lowe S, et al.Structure, stratigraphy and petroleum geology of the SE Nam Con Son Basin, offshore Vietnam[M] //Fraser A J, Matthews S J, Murphy R W.Petroleum Geology of Southeast Asia.London:Geological Society, Special Publication, 1997, 126:89-106.
[36] Lee G H, Lee K, Watkins J S.Geologic evolution of the Cuu Long and Nam Con Son basins, offshore southern Vietnam, South China Sea[J].AAPG Bulletin, 2001, 85(6):1055-1082.

Marine transgression and evolution of depositional environment in the Paleogene strata of Qiongdongnan Basin, South China Sea

琼东南盆地古近纪海侵及沉积环境演化

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