珠江口盆地惠州凹陷古近纪多幕裂陷旋回的沉积物源响应

王维; 叶加仁; 杨香华; 施和生; 舒誉; 吴静

doi:10.3799/dqkx.2015.088

珠江口盆地惠州凹陷古近纪多幕裂陷旋回的沉积物源响应

doi: 10.3799/dqkx.2015.088

王维^{1, 2,},
叶加仁^{1, 2},
杨香华^{1, 2, ,},
施和生³,
舒誉³,
吴静³

1.
中国地质大学构造与油气资源教育部重点实验室，湖北武汉 430074
2.
中国地质大学资源学院，湖北武汉 430074
3.
中海石油(中国)有限公司深圳分公司，广东广州 510240

基金项目:

国家重大油气专项 2011ZX05023-001-015

国家重大油气专项 2011ZX05023-001-001

详细信息

作者简介:
王维(1988-)，男，博士在读，从事储层地质学与层序地层学研究.E-mail: wangweiylcug@163.com

通讯作者:
杨香华，E-mail: xhyang111@vip.sina.com

中图分类号: P618.13
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出版历程
- 收稿日期: 2015-01-22
- 刊出日期: 2015-06-15

Sediment Provenance and Depositional Response to Multistage Rifting, Paleogene, Huizhou Depression, Pearl River Mouth Basin

Wang Wei^{1, 2
,},
Ye Jiaren^{1, 2},
Yang Xianghua^{1, 2
, ,},
Shi Hesheng³,
Shu Yu³,
Wu Jing³

1.
Key Laboratory of Tectonics and Petroleum Resources of the Ministry of Education, China University of Geosciences, Wuhan430074, China
2.
Faculty of Earth Resources, China University of Geosciences, Wuhan430074, China
3.
CNOOC China Ltd., Shenzhen, Guangzhou510240, China

摘要

摘要: 为阐明惠州凹陷古近纪构造活动对物源供给与沉积充填的控制作用，以LA-ICPMS锆石U-Pb定年为主要技术手段，对惠州凹陷古近系不同层段的8件样品中的锆石形态及年代组成进行分析，定量研究其物源供给规律.南部物源，即盆内基岩凸起与东沙隆起，以中生代火成岩为主；北部物源，即盆外华南褶皱带，岩性及年代学复杂.结果显示从下文昌组-上文昌组-恩平组的砂岩样品中，中生代锆石颗粒含量逐渐降低，前寒武-古生代锆石颗粒含量逐渐增加，表明惠州凹陷具有早期南部供源逐渐到晚期北部供源的转换规律.惠州凹陷构造演化分为3幕：裂陷Ⅰ_A、Ⅰ_B和Ⅱ幕.裂陷Ⅰ_A幕，下文昌组沉积时期，凹陷南部断层活动强烈，砂岩中锆石以中生代颗粒为主，沉积相类型以靠近南部断裂带发育的扇三角洲及中深湖相为主；裂陷Ⅰ_B幕，上文昌组沉积时期，北部边界断裂带活动强度增加，中生代锆石颗粒含量为68%，前寒武-古生代颗粒含量为32%，表明该时期南北同时供源，沉积体系以扇三角洲、辫状河三角洲及中深湖相为特色；裂陷Ⅱ幕，恩平组沉积时期，北部断层持续活动，前寒武-古生代锆石颗粒含量为64%，中生代颗粒含量为36%，证实恩平组沉积时期以北部物源为主，发育了浅水辫状河三角洲、滩坝以及薄煤层.
- 惠州凹陷 /
- 多幕裂陷 /
- 物源转换 /
- 锆石U-Pb定年 /
- 沉积物 /
- 地质年代学
Abstract: In order to clarify the controlling effects of tectonic activities on the sediment supply and sedimentary filling, the sediment supply of the Huizhou depression is quantitatively studied by analyzing the changes in the shape and chronology of the detrital zircons of eight samples from different formations, with LA-ICPMS zircon U-Pb dating as the main measuring method. The southern provenance areas, Dongsha Massif and the internal uplifts of the basin, are predominantly composed of Mesozoic igneous rocks, while northern provenance areas, South China folded belt, are characterized by complicated lithology and geochronology. The results show that the content of Mesozoic zircon grains decreases while that of Precambrian-Paleozoic zircon grains increases and then prevails gradually from the Lower Wenchang Formation to the Upper Wenchang Formation and to the Enping Formation, confirming that the area provenance system switched a south provenance in the basin to a north provenance out of the basin gradually. The evolution of Huizhou depression in Paleogene can be divided into three rifted stages: periods Ⅰ_A, Ⅰ_B and Ⅱ. During period Ⅰ_A (Lower Wenchang Formation), the southern faults of depression suffered strong activities. All zircon grains are derived from Mesozoic, indicating sediments derived from the southern provenance areas. The related sedimentary facies are characterized by fan delta and middle-deep lake under the conditions of southern steep slope of Huizhou depression. During period I_B, corresponding to Upper Wenchang Formation, the tectonic activities are characterized by high subsidence rates in the northern fault zones. The content of Mesozoic grains is 68%, whereas the content of Precambrian-Paleozoic zircon grains is up to 32%, which indicates that sediments are derived from both northern and southern provenance areas. The related sedimentary facies have the characteristics of fan delta, braided river delta and middle-deep lake. During period Ⅱ (Enping Formation), the northern faults stayed active. The content of Precambrian-Paleozoic zircon grains increases to 64% while that of Mesozoic grains decreases to 36%, which indicates that northern provenance areas play a dominant role in this stage. In addition, the related sedimentary facies are characterized by shallower braided river delta, beach bar and thin coal seam.
- Huizhou depression /
- multistage rifting /
- provenance switching /
- zircon U-Pb dating /
- sediments /
- geochronology

HTML全文

图 1 惠州凹陷及其邻近区域洼陷、地层及取样点分布

Fig. 1. Distribution of sub-depressions, stratigraphy and sampling locations of the Huizhou depression

下载: 全尺寸图片幻灯片

图 2 两大物源区基底岩性及分布特征

据杨超群，1988；舒良树，2006及广东省地质图修改

Fig. 2. Presence of basement lithology and distribution showing the two provenance systems

下载: 全尺寸图片幻灯片

图 3 惠州凹陷碎屑锆石U-Pb年龄谐和图

Fig. 3. U-Pb concordia age diagrams of detrital zircon in the Huizhou depression

下载: 全尺寸图片幻灯片

图 4 惠州凹陷砂岩中碎屑锆石U-Pb年龄分布

Fig. 4. Age distribution of detrital zircons in different formations, Huizhou depression

下载: 全尺寸图片幻灯片

图 5 惠州凹陷各层段碎屑锆石年龄组成分布

Fig. 5. Relative content of Mesozoic and Precambrian-Paleozoic detrital zircon grains in differert formations, Huizhou depression

下载: 全尺寸图片幻灯片

图 6 惠州凹陷古近系下文昌组(a)、上文昌组(b)、恩平组(c)层序沉积物源体系

Fig. 6. Sedimentary provenance systems of Lower (a), Upper Wenchang Formation (b), and Enping Formation (c), Palaeogene, Huizhou depression

下载: 全尺寸图片幻灯片

图 7 古近系断裂活动、物源转换与沉积体系变化剖面

a.珠海组沉积后；b.恩平组沉积后；c.文昌组沉积后

Fig. 7. Faulting, provenance switching and deposition center migration profiles in the Paleogene

下载: 全尺寸图片幻灯片

表 1 惠州凹陷碎屑锆石样品统计

Table 1. Statistics of zircons from sampling rocks in the Huizhou depression

井位	层段	深度(m)	样品类型	打点个数	谐和年龄个数	实验室编号
HZ-1	基底	3 223.9	花岗岩	27	22	SEP04V
LF-1	基底	3 943.0	花岗岩	25	16	SEP04U
PY-1	下文昌组	3 925.0	砂岩	21	14	SEP04Y
LF-2	上文昌组	3 223.9	砂岩	15	10	SEP04R
XJ-1	上文昌组	4 050.0	砂岩	21	15	SEP04Z
HZ-3	恩平组	3 458.0	砂岩	25	19	SEP04P
HZ-2	恩平组	4 590.0	砂岩	31	22	SEP04X
HZ-2	珠海组	3 575.0	砂岩	33	26	SEP04W

下载: 导出CSV

参考文献(52)

Hou, K.J., Li, Y.H., Tian, Y.R., 2009. In Situ U-Pb Zircon Dating Using Laser Ablation-Multi Ion Counting-ICP-MS. Mineral Deposits, 28(4): 481-492 (in Chinese with English abstract). http://adsabs.harvard.edu/abs/2009GeCAS..73R.552H
Hu, Z.C., Gao, S., Liu, Y.S., et al., 2008. Signal Enhancement in Laser Ablation ICP-MS by Addition of Nitrogen in the Central Channel Gas. Journal of Analytical Atomic Spectrometry, 23(8): 1093-1101. doi: 10.1039/b804760j
Jiang, H., Wang, H., Lin, Z.L., et al., 2009. Periodic Rifting Activity and Its Controlling on Sedimentary Filling of Paleogene Period in Nanpu Sag. Acta Sedimentologica Sinica, 27(5): 976-982 (in Chinese with English abstract). http://www.researchgate.net/publication/285679066_Periodic_Rifting_Activity_and_Its_Controlling_on_Sedimentary_Filling_of_Paleogene_Period_in_Nanpu_Sag
Jiao, Y.Q., Zhou, H.M., Liu, S.F., et al., 1996. Multistage Episodic Rifting and Its Controls on Filling in Rift Basin: Taking the Eogene Nanpu Rift Basin as an Example. Earth Science—Journal of China University of Geosciences, 21(6): 633-636 (in Chinese with English abstract). http://www.researchgate.net/publication/285225262_Multistage_episodic_rifting_and_its_controls_on_filling_in_rift_basin_Taking_the_Eogene_Nanpu_rift_basin_as_an_example
Li, S.F., Xu, S.H., Shi, H.S., et al., 2013. Characteristics of Paleogene Source Rocks and Prediction of Petroleum Resources in Huizhou Depression, Pearl River Mouth Basin. Earth Science—Journal of China University of Geosciences, 38(1): 112-120 (in Chinese with English abstract). doi: 10.3799/dqkx.2013.011
Li, R.W., Wan, Y.S., Chen, Z.Y., et al., 2005. The Dabie Orogen as the Early Jurassic Sedimentary Provenance: Constraints from the Detrital Zircon SHRIMP U-Pb Dating. Science in China (Ser. D), 48(2): 145-155. doi: 10.1360/03yd0216
Li, P.L., Liang, H.X., Dai, Y.D., 1998. Exploration Perspective of Basement Hydrocarbon Accumulations in the Pearl River Mouth Basin. China Offshore Oil and Gas (Geology), 12(6): 361-369 (in Chinese with English abstract). http://d.wanfangdata.com.cn/periodical/QK199800756449
Liang, F.K., Yu, X.H., Li, X.P., et al., 2011. Growth Faults in Shenxian Depression and Their Control over the Sedimentation. Geology in China, 38(2): 263-270 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI201102004.htm
Lin, C.S., Zhang, Y.M., Li, S.T., et al., 2004. Episodic Rifting Dynamic Process and Quantitative Model of Mesozoic-Cenozoic Faulted Basins in Eastern China. Earth Science—Journal of China University of Geosciences, 29(5): 583-588 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX200405012.htm
Liu, A., Wu, S.M., 2011. A Discussion on the Formation of Granite in the Pearl River Mouth Basin and Its Implication to Hydrocarbon Resource. Earth Science Frontiers, 18(1): 141-148 (in Chinese with English abstract). http://search.cnki.net/down/default.aspx?filename=DXQY201101025&dbcode=CJFD&year=2011&dflag=pdfdown
Liu, J., Yang, H., Shen, H., et al., 2006. The Research on Control Action of Sedimentary System by Tectonism. China Mining Magazine, 15(11): 98-101 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZGKA200611038.htm
Liu, J.X., Zhang, W.M., 2003. Zircon Pb-Pb Ages of Pre-Sinian Basement in Central Guangdong Province and Their Geological Significance. Geology and Mineral Resources of South China, (2): 52-57 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-HNKC200302008.htm
Liu, Y.S., Hu, Z.C., Gao, S., et al., 2008. In Situ Analysis of Major and Trace Elements of Anhydrous Minerals by LA-ICP-MS without Applying an Internal Standard. Chemical Geology, 257(1-2): 34-43. doi: 10.1016/j.chemgeo.2008.08.004
Liu, Y.S., Gao, S., Hu, Z.C., et al., 2010a. Continental and Oceanic Crust Recycling-Induced Melt-Peridotite Interactions in the Trans-North China Orogen: U-Pb Dating, Hf Isotopes and Trace Elements in Zircons from Mantle Xenoliths. Journal of Petrology, 51(1-2): 537-571. doi: 10.1093/petrology/egp082
Liu, Y.S., Hu, Z.C., Zong, K.Q., et al., 2010b. Reappraisement and Refinement of Zircon U-Pb Isotope and Trace Element Analyses by LA-ICP-MS. Chinese Science Bulletin, 55(15): 1535-1546. doi: 10.1007/s11434-010-3052-4
Ru, K., Pigott, J.D., 1986. Episodic Rifting and Subsidence in the South China Sea. AAPG Bulletin, 70(9): 1136-1155. http://www.researchgate.net/publication/255129811_Episodic_rifting_and_subsidence_in_the_South_China_sea
Shen, W.Z., 2006. Comment on the Isotopic Age Data of Basement Metamorphic Rocks in Cathaysia Block. Geological Journal of China Universities, 12(4): 475-482 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GXDX200604008.htm
Shi, H.S., Yu, S.M., Mei, L.F., et al., 2009. Features of Paleogene Episodic Rifting in Huizhou Fault Depression in the Pearl River Mouth Basin. Natural Gas Industry, 29(1): 35-37, 40 (in Chinese with English abstract). doi: 10.3787/j.issn.1000-0976.2009.01.008
Shi, H.S., Xu, C.H., Zhou, Z.Y., et al., 2011. Zircon U-Pb Dating on Granitoids from the Northern South China Sea and its Geotectonic Relevance. Acta Geologica Sinica-English Edition, 85(6): 1359-1372. doi: 10.1111/j.1755-6724.2011.00592.X
Sirombe, K.N., 1999. Tracing Provenance through the Isotope Ages of Littoral and Sedimentary Detrital Zircon Eastern Australia. Sedimentary Geology, 124(1-4): 47-67. doi: 10.1016/S0037-0738(98)00120-1
Shu, L.S., 2006. Predevonian Tectonic Evolution of South China from Cathaysian Block to Caledonian Period Folded Orogenic Belt. Geological Journal of China Universities, 12(4): 418-431 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GXDX200604002.htm
Wang, L.J., Yu, J.H., Sun, T., et al., 2008. Grenvillian Orogeny in the Southern Cathaysia Block: Constraints from U-Pb Ages and Lu-Hf Isotopes in Zircon from Metamorphic Basement. Chinese Science Bulletin, 53(19): 3037-3050. doi: 10.1007/s11434-008-0262-0
Xu, J.Q., Li, Z., Shi, Y.H., 2012. Major Provenanee of Jurassie Sediments in Luxi Uplift, Eastern North China, Derived from the Northern North China Block: Evidences from Detrital Zircon U-Pb and Hf Isotopic Geochronology. Chinese Journal of Geology, 47(4): 1099-1115 (in Chinese with English abstract).
Xu, X.S., 2008. Several Problems Worthy to be Noticed in the Research of Granites and Volcanic Rocks in SE China. Geological Journal of China Universities, 14(3): 283-294 (in Chinese with English abstract). http://ci.nii.ac.jp/naid/10030173371
Yan, D.T., Wang, H., Wang, Q.C., 2008. Episodic Tectonic Cycles and Sequence Pattern of the Tertiary Rifted Basins of East China. Acta Petrolei Sinica, 29(2): 185-190 (in Chinese with English abstract). doi: 10.1111/j.1745-7254.2008.00749.x
Yan, Y., Lin, G., Li, Z.A., 2003. Provenance Tracing of Sediments by Means of Synthetic Study of Shape, Composition and Chronology of Zircon. Geotectonica et Metallogenia, 27(2): 184-190 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=DGYK200302011&dbcode=CJFD&year=2003&dflag=pdfdown
Yang, C.Q., He, T.X., Weng, S.J., et al., 1988. Regional Geology of Guangdong Province. Geological Publishing House, Beijing (in Chinese).
Yu, J.H., O'Reilly, Y.S., Wang, L.J., et al., 2006. Finding of Ancient Materials in Cathaysia and Implication for the Formation of Precambrian Crust. Chinese Science Bulletin, 52(1): 13-22. doi: 10.1007/s11434-007-0008-4
Yu, J.H., Wang, L.J., Zhou, X.M., et al., 2006. Compositions and Formation History of the Basement Metamorphic Rocks in Northeastern Guangdong Province. Earth Science—Journal of China University of Geosciences, 31(1): 38-48 (in Chinese with English abstract). http://www.researchgate.net/publication/279667292_Compositions_and_formation_history_of_the_basement_metamorphic_rocks_in_northeastern_Guangdong_province
Zhu, H.T., Liu, K.Y., Yang, X.H., et al., 2012. The Sequence Stratigraphic Architecture of Continental Lake Basin and Its Significance on Lithofacies Prediction: Taking Huizhou Sag in Zhujiangkou Basin as an Example. Earth Science Frontiers, 19(1): 32-39 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY201201006.htm
Zhou, X.M., Li, W.X., 2000. Late Mesozoic Volcanic Genesis in SE-China: A Model Combining Lithosphere Subduction with Basaltic Magma Underplating. Progress in Natural Science, 10(3): 240-247 (in Chinese).
侯可军, 李延河, 田有荣, 2009. LA-MC-ICP-MS锆石微区原位U-Pb定年技术. 矿床地质, 28(4): 481-492. doi: 10.3969/j.issn.0258-7106.2009.04.010
姜华, 王华, 林正良, 等, 2009. 南堡凹陷古近纪幕式裂陷作用及其对沉积充填的控制. 沉积学报, 27(5): 976-982. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB200905022.htm
焦养泉, 周海民, 刘少峰, 等, 1996. 断陷盆地多层次幕式裂隙作用与沉积充填响应: 以南堡老第三纪断陷盆地为例. 地球科学——中国地质大学学报, 21(6): 633-636. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX606.022.htm
李松峰, 徐思煌, 施和生, 等, 2013. 珠江口盆地惠州凹陷古近系烃源岩特征及资源预测. 地球科学——中国地质大学学报, 38(1): 112-120. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201301015.htm
李平鲁, 梁慧娴, 戴一丁, 1998. 珠江口盆地基岩油气藏远景探讨. 中国海上油气(地质), 12(6): 361-369. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD199806000.htm
梁富康, 于兴河, 李先平, 等, 2011. 冀中坳陷深县凹陷的生长断层特点及其对沉积的控制作用. 中国地质, 38(2): 263-270. doi: 10.3969/j.issn.1000-3657.2011.02.003
林畅松, 张燕梅, 李思田, 等, 2004. 中国东部中新生代断陷盆地幕式裂陷过程的动力学响应和模拟模型. 地球科学——中国地质大学学报, 29(5): 583-588. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200405012.htm
刘安, 吴世敏, 2011. 珠江口盆地花岗岩成因探讨及其对油气资源指示意义. 地学前缘, 18(1): 141-148. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY201101025.htm
刘建雄, 庄文明, 2003. 粤中前震旦纪基底锆石Pb-Pb蒸发年龄及其地质意义. 华南地质与矿产, (2): 52-57. doi: 10.3969/j.issn.1007-3701.2003.02.009
刘俊, 杨洪, 沈华, 等, 2006. 构造对沉积的控制作用. 中国矿业, 15(11): 98-101. doi: 10.3969/j.issn.1004-4051.2006.11.031
沈渭洲, 2006. 华夏地块基底变质岩同位素年龄数据评述. 高校地质学报, 12(4): 475-482. doi: 10.3969/j.issn.1006-7493.2006.04.008
施和生, 于水明, 梅廉夫, 等, 2009. 珠江口盆地惠州凹陷古近纪幕式裂陷特征. 天然气工业, 29(1): 35-37, 40. doi: 10.3787/j.issn.1000-0976.2009.01.008
舒良树, 2006. 华南前泥盆纪构造演化: 从华夏地块到加里东期造山带. 高校地质学报, 12(4): 418-431. doi: 10.3969/j.issn.1006-7493.2006.04.002
徐建强, 李忠, 石永红, 2012. 鲁西隆起侏罗系碎屑主物源来自华北北缘: 锆石U-Pb和Hf同位素年代学证据. 地质科学, 47(4): 1099-1115. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX201204014.htm
徐夕生, 2008. 华南花岗岩-火山岩成因研究的几个问题. 高校地质学报, 14(3): 283-294. doi: 10.3969/j.issn.1006-7493.2008.03.001
严德天, 王华, 王清晨, 2008. 中国东部第三系典型断陷盆地幕式构造旋回及层序地层特征. 石油学报, 29(2): 185-190. doi: 10.3321/j.issn:0253-2697.2008.02.005
闫义, 林舸, 李自安, 2003. 利用锆石形态, 成分组成及年龄分析进行沉积物源区示踪的综合研究. 大地构造与成矿学, 27(2): 184-190. doi: 10.3969/j.issn.1001-1552.2003.02.012
杨超群, 贺同兴, 翁世劼, 等, 1988. 广东省区域地质志. 北京: 地质出版社.
于津海, 王丽娟, 周新民, 等, 2006. 粤东北基底变质岩的组成和形成时代. 地球科学——中国地质大学学报, 31(1): 38-48. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200601006.htm
朱红涛, Keyu Liu, 杨香华, 等, 2012. 陆相湖盆层序构型及其岩性预测意义: 以珠江口盆地惠州凹陷为例. 地学前缘, 19(1): 32-39. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY201201006.htm
周新民, 李武显, 2000. 中国东南部晚中生代火成岩成因: 岩石圈消减和玄武岩底侵相结合的模式. 自然科学进展, 10(3): 240-247. https://www.cnki.com.cn/Article/CJFDTOTAL-ZKJZ200003008.htm