Sequence stratigraphic framework and sedimentary evolution of the Ordovician in northern Tarim Basin
Song Qian1, Ma Qing1, Dong Xujiang1, Liu Ying2, Gao Xiang1, Cao Kang1
1 School of Geoscience and Technology,Southwest Petroleum University,Chengdu 610500,Sichuan; 2 National Engineering Research Center of China United Coal-bed Gas,Beijing 100095
Abstract According to the theory and approach of sequence stratigraphy and sedimentary petrology,based on thorough analysis of the data of cores,thin sections,well logging in the three tectonic units of Lunnan,Halahatang,Yingmaili in northern Tarim Basin,combining with the previous study on main tectonic events and sea level changes,the sequence stratigraphic framework was estabished and the sedimentary characteristics and evolution were described. According to the regional unconformity surface,two 2nd-order sequences,SSQ1 and SSQ2,were identified. SSQ1 included the Lower and Middle Ordovician,SSQ2 included the Middle and Upper Ordovician. And then,on the basis of lithologic characteristics and lithofacies converting surfaces,eleven 3rd-order sequences(OSQ1-OSQ11)were identified. Further,according to the main marine flooding surfaces,the sequences were divided into transgressive system tract(TST)and highstand system tract(HST). The shallow-sea platform is the main sedimentary environment of the Ordovician in northern Tarim Basin and it experienced the evolutionary process of restricted platform,open platform and platform edge from the Early Ordovician to the Late Ordovician successively. Eventually,as detrital material of terrigenous origin filled in,the platform sedimentary environment in northern Tarim Basin was destroyed and developed into mixed platform.
Fund:; [Financially supported by the project “Study on hydrocarbon potential,favorable exploration region,target optimization of marine carbonate rock in Tarim Basin”of National Science and Technology Major Project(No.2011ZX5004-004)]
Corresponding Authors:
Song Qian,born in 1990,is a master degree candidate of Southwest Petroleum University. She majors in mineral resource prospecting and exploration. E-mail: olddreammaker_s@outlook.comAbout the corresponding author Ma Qing,born in 1962,is an associate professor of Southwest Petroleum University. He is mainly engaged in petroleum geology. E-mail: 656812599@qq.com
Cite this article:
Song Qian,Ma Qing,Dong Xujiang et al. Sequence stratigraphic framework and sedimentary evolution of the Ordovician in northern Tarim Basin[J]. JOPC, 2016, 18(5): 731-742.
Song Qian,Ma Qing,Dong Xujiang et al. Sequence stratigraphic framework and sedimentary evolution of the Ordovician in northern Tarim Basin[J]. JOPC, 2016, 18(5): 731-742.
[1] 安海亭,李海银,王建忠,都小芳. 2009. 塔北地区构造和演化特征及其对油气成藏的控制. 大地构造与成矿学,33(1): 142-147. [An H T,Li H Y,Wang J Z,Du X F. 2009. Tectonic evolution and its controlling on oil and gas accumulation in the northern Tarim Basin. Geotectonica et Metallogenia,33(1): 142-147] [2] 陈景山,李忠,王振宇,谭秀成,李凌,马青. 2007. 塔里木盆地奥陶系碳酸盐岩古岩溶作用与储集层分布. 沉积学报,25(6): 858-868. [Chen J S,Li Z,Wang,Z Y,Tan X C,Li L,Ma Q. 2007. Paleokarstification and reservoir distribution of Ordovician carbonates in Tarim Basin. Acta Sedimentologica Sinica,25(6): 858-868] [3] 冯增昭,鲍志东,吴茂炳,金振奎,时晓章,骆艾荣. 2007. 塔里木地区奥陶纪岩相古地理. 古地理学报,9(5): 447-460. [Feng Z Z,Bao Z D,Wu M B,Jin Z K,Shi X Z,Luo A R. 2007. Lithofacies palaeogeography of the Ordovician in Tarim area. Journal of Palaeogeography(Chinese Edition),9(5): 447-460] [4] 刘家铎,漆立新,田景春,李宗杰,张小兵. 2014. 塔里木盆地构造演化与沉积格架. 北京: 科学出版社,281. [Liu J D,Qi L X,Tian J C,Li Z J,Zhang X B. 2014. Tectonic Evolution and Sedimentary Framework in Tarim Basin. Beijing: Sience Press,281] [5] 刘学锋,彭德堂,刘绍平,钟广法,万里皋,时卫东. 1996. 塔北隆起构造格架及其成因. 江汉石油学院学报,18(4): 26-30. [Liu X F,Peng D S,Liu S P,Zhong G F,Wan L G,Shi W D. 1996. Structural framework of Tabei rise and its reasons. Journal of Jianghan Petroleum Institute,18(4): 26-30] [6] 马青,赵学钦,陈沛,薛小红,杨海军. 2007. 轮南周缘地区奥陶系碳酸盐岩沉积相发育规律. 西南石油大学学报,29(4): 26-29. [Ma Q,Zhao X Q,Chen P,Xue X H,Yang H J. 2007. The law of sedimentary facies development of Ordovician carbonate rocks in the Lunnan’s periphery,Tarim Basin. Journal of Southwest Petroleum University,29(4): 26-29] [7] 倪新锋,张丽娟,沈安江,乔占峰,韩利军. 2010. 塔里木盆地英买力—哈拉哈塘地区奥陶系岩溶储集层成岩作用及孔隙演化. 古地理学报,12(4): 467-479. [Ni X F,Zhang L J,Shen A J,Qian Z F,Han L J. 2010. Diagenesis and pore evolution of the Ordovician karast reservoir in Yengmaili-hanilcatam region of Tarim Basin. Journal of Paleogeography(Chinese Edition),12(4): 467-479] [8] 王鸿祯,史晓颖. 1998. 沉积层序及海平面旋回的分类级别: 旋回周期的成因讨论. 现代地质,12(1): 1-16. [Wang H Z,Shi X Y. 1998. Hierarchy of depositonal sequence and eustatic cycles-a discussion on the mechanism of sedimentary cycles. Geoscience,12(1): 1-16] [9] 王华. 2008. 层序地层学基本原理、方法与应用. 湖北武汉: 中国地质大学出版社,4. [Wang H. 2008. Basic Principle,Method and Application of Sequence Stratigraphy. Hubei Wuhan: China University of Geosciences Press,4] [10] 王毅. 1999. 塔里木盆地震旦系—中泥盆统层序地层分析. 沉积学报,17(3): 414-421. [Wang Y.1999.Sequence stratigraphy of the Sinian-Middle Devonian System in the Tarim Basin. Acta Sedimentologica Sinica,17(3): 414-421]. [11] 许效松,刘宝珺,牟传龙,汪正江,丘东洲. 2004. 中国中西部海相盆地分析与油气资源. 北京: 地质出版社,59,87,93. [Xu X S,Liu B J,Mou C L,Wang Z J,Qiu D Z. 2004. Marine Facies Basin Analysis and Oil Resources in the Middle-West China. Beijing: Geological Publishing House,59,87,93] [12] 于炳松,陈建强,林畅松. 2001. 塔里木地台北部寒武纪—奥陶纪层序地层及其与扬子地台和华北地台的对比. 中国科学(D辑),31(1): 17-26. [Yu B S,Chen J Q,Lin C S. 2001. Cambrian-Ordovician sequence stratigraphy on the northern Tarim Platform and its correlation with Yangtze Platform and North China Platform. Science China: Earth Sciences,31(1): 17-26]. [13] 张抗. 2006. 塔里木盆地塔北隆起油气勘探领域. 新疆石油地质,24(3): 188-192. [Zhang K. 2006. Analysis of hydrocarbon prospecting domain in Tabei Uplift of Tarim Basin. Xinjiang Petroleum Geology,24(3): 188-192] [14] 张丽娟,李勇,周成刚,李猛,韩杰,张博. 2007. 塔里木盆地奥陶纪岩相古地理特征及礁滩分布. 石油与天然气地质,28(6): 731-737. [Zhang L J,Li Y,Zhou C G,Li M,Han J,Zhang B. 2007. Lithofacies paleogeograhical characteristics and reef-shoal distribution during the Ordovician in Tarim Basin. Oil and Gas Geology,28(6): 731-737] [15] 张学丰,李明,陈志勇,姜华,唐俊伟,刘波,高计县,赫云兰. 2012. 塔北哈拉哈塘奥陶系碳酸盐岩岩溶储集层发育特征及主要岩溶期次. 岩石学报,28(3): 815-826. [Zhang X F,Li M,Chen Z Y,Jiang H,Tang J W,Liu B,Gao J X,He Y L. 2012. Characteristics and karstification of the Ordovician carbonate reservoir,Halahatang area,northern Tarim Basin. Acta Petrologica Sinica,28(3): 815-826] [16] 赵学钦,杨海军,马青,周成刚,孙崇浩,尹铁君,蔡泉,孙仕勇. 2014. 塔北奥陶系碳酸盐岩沉积演化特征及台地发育模式. 沉积与特提斯地质,34(2): 36-42. [Zhao X Q Yang H J,Ma Q,Zhou C G,Sun C H,Yin T J,Cai Q,Sun S Y. 2014. Sedimentary evolution and platform development models for the Ordovician carbonate rocks in northern Tarim Basin. Sedimentary Geology and Tethyan Geology,34(2): 36-42] [17] 赵宗举,潘文庆,张丽娟,邓胜徽,黄智斌. 2009a. 塔里木盆地奥陶系层序地层格架. 大地构造与成矿学,33(1): 175-188. [Zhao Z J,Pan W Q,Zhang L J,Deng S H,Huang Z B. 2009. Sequence stratigraphy in the Ordovician in Tarim Basin. Geotectonica et Metallogenia,33(1): 175-188] [18] 赵宗举,吴兴宁,潘文庆,张兴阳,张丽娟,马培领,王振宇. 2009b. 塔里木盆地奥陶纪层序岩相古地理. 沉积学报,27(5): 939-955. [Zhao Z J,Wu X N,Pan W Q,Zhang X Y,Zhang L J,Ma P L,Wang Z Y. 2009. Sequence lithofacies paleogeography of Ordovician in Tarim Basin. Acta Sedimantologica Sinica,27(5): 939-955] [19] Haq B U,Hardenbol J,Vail P R. 1988. Mesozoic and Cenozoic chronostratigraphy and eustatic cycles of sea-level change. In: Wilgus C K,Hastings B S,Posmanetir H W,Ross C A,Van Wagoner J C(eds). Sea-level Change: An Integrated Approach. SEPM Special Publication, 42:71-108. [20] Kendall C G S C,Schlager W. 1981. Carbonates and relative changes in sea level. Marine Geology,44(1): 181-212. [21] Read J F. 1982. Carbonate platforms of passive(extensional)continental margins: Types,characteristics and evolution. Tectonophysics,81(3-4): 195-212. [22] Schlager W. 1981. The paradox of drowned reefs and carbonate platforms. Geological Society of America Bulletin,92(4): 197-211. [23] Vail P R,Audemard F,Bowman S A. 1991. The stratigraphic signatures of tectonics,eustacy and sedimentology-an overview. In: Einsele G,Ricken W,Seilacher A(eds). Cycles and Events in Stratigraphy. Berlin,Heidelberg,New York: Springer-Verlag,617-659.
