扇三角洲沉积模式探讨:以准噶尔盆地玛北地区下三叠统百口泉组为例<sup>*</sup>

doi:10.7605/gdlxb.2017.02.024

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Abstract Fan deltas are important reservoirs for hydrocarbon accumulation. A reliable depositional model of fan deltas is an essential guide for reservoir prediction. The Lower Triassic Baikouquan Formation in Mabei area of Junggar Basin is characterized by the development of fan-delta systems. Although a lot of studies have been done,it is still controversial about the depositional model of fan delta. Based on a comprehensive analysis of modern depositional systems, flume experiment and a subsurface dataset from the Mabei area,it is found that: (1)In fan-delta plain,three types of depositional microfacies,including braided channel,conglomeratic overbank and subaerial outer-fan mud,have been identified,and debris flow deposits exists;in fan-delta front,two types of depositional microfacies,including conglomerate shoal and sandy shoal,have been identified,and subaqueous debris flow deposits exists;(2)In fan-delta plain,channel and inter-channel are dominated by coarse-grained deposits without muddy deposits,and the deposits of channel is better sorted than inter-channel;(3)Fan delta front is dominated by sheet-like,coarse-grained deposits from sheet flow.

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	Articles by authors
	Peng Biao
	Jin Zhenkui
	Zhu Xiao'er
	Cui Xuemin
	Yang Tianbo
	Shi Liang

Key words： fan delta depositional model Junggar Basin Mabei area Baikouquan Formation

Received: 27 January 2016 Published: 01 April 2017

ZTFLH:

P512.2

About author: About the first author Peng Biao,born in 1988,is a Ph.D. candidate of China University of Petroleum(Beijing). He is mainly engaged in researches on sedimentology,sequence stratigraphy and diagenesis. E-mail: 43493022@qq.com.About the corresponding author Jin Zhenkui,born in 1963,is a professor and Ph.D. supervisor. He is mainly engaged in sedimentology and reservoir diagenesis. E-mail: jinzhenkui@188.com.

Cite this article:

Peng Biao,Jin Zhenkui,Zhu Xiao'er et al. Discussion about depositional models of fan delta: A case study from the Lower Triassic Baikouquan Formation in Mabei area,Junggar Basin[J]. JOPC, 2017, 19(2): 315-326.

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http://journal09.magtechjournal.com/gdlxb/EN/10.7605/gdlxb.2017.02.024 OR http://journal09.magtechjournal.com/gdlxb/EN/Y2017/V19/I2/315

1 陈建平,查明,柳广弟,谷亚青,张卫海. 2000. 准噶尔盆地西北缘斜坡区不整合面在油气成藏中的作用. 中国石油大学学报: 自然科学版,24(4): 75-78. [Chen J P,Zha M,Liu G D,Gu Y Q,Zhang W H. 2000. Importance of unconformity in oil and gas accumulation in the north-west of Junggar Basin. Journal of University of Petroleum,China: Edition of Natural Science,24(4): 75-78]
2 宫清顺,黄革萍,倪国辉,孟祥超,丁梁波. 2010. 准噶尔盆地乌尔禾油田百口泉组冲积扇沉积特征及油气勘探意义. 沉积学报,28(6): 1135-1144. [Gong Q S,Huang G P,Ni G H,Meng X C,Ding L B. 2010. Characteristics of alluvial fan in Baikouquan formation of Wuerhe oil field in Junggar Basin and petroleum prospecting significance. Acta Sedimentologica Sinica,28(6): 1135-1144]
3 贾爱林,陈亮,穆龙新,黄岩石. 2000. 扇三角洲露头区沉积模拟研究. 石油学报,21(6): 107-110. [Jia A L,Chen L,Mu L X,Huang Y S. 2000. A study on sedimentary simulation of fan-delta outcrop. Acta Petrolei Sinica,21(6): 107-110]
4 金振奎,何苗. 2011. 三角洲沉积模式的新认识. 新疆石油地质,32(5): 443-446. [Jin Z K,He M. 2011. New understanding of delta depositional model. Xinjiang Petroleum Geology,32(5): 443-446.]
5 金振奎,高白水,李桂仔,刁丽颖,闫伟,李燕,张淼. 2014a. 三角洲沉积模式存在的问题与讨论. 古地理学报,16(5): 569-580. [Jin Z K,Gao B S,Li G Z,Diao L Y,Yan W,Li Y,Zhang M. 2014a. Problems and discussions about delta depositional models. Journal of Paleogeography(Chinese Edition),16(5): 569-580]
6 金振奎,李燕,高白水,宋宝全,何宇航,石良,李桂仔. 2014b. 现代缓坡三角洲沉积模式: 以鄱阳湖赣江三角洲为例. 沉积学报,32(4): 710-723. [Jin Z K,Li Y,Gao B S,Song B Q,He Y H,Shi L,Li G Z. 2014b. Depositional model of modern gentle-slope delta: A case study from Ganjiang delta in Poyang Lake. Acta Sedimentologica Sinica,32(4): 710-723]
7 匡立春,吕焕通,齐雪峰,唐勇,张鑫. 2006. 准噶尔盆地岩性油气藏勘探成果和方向. 石油勘探与开发,32(6): 32-37. [Kuang L C,Lü H T,Qi X F,Tang Y,Zhang X. 2006. Exploration and targets for lithologic reservoirs in Junggar Basin,NW China. Petroleum Exploration and Development,32(6): 32-37]
8 雷振宇,卞德智,杜社宽,蔚远江,马辉树. 2005. 准噶尔盆地西北缘扇体形成特征及油气分布规律. 石油学报,26(1): 8-12. [Lei Z Y,Bian D Z,Du S K,Wei Y J,Ma H S. 2005. Characteristics of fan forming and oil-gas distribution in west-north margin of Junggar Basin. Acta Petrolei Sinica,26(1): 8-12]
9 雷振宇,鲁兵,蔚远江,张立平,石昕. 2005. 准噶尔盆地西北缘构造演化与扇体形成和分布. 石油与天然气地质,26(1): 86-91. [Lei Z Y,Lu B,Wei Y J,Zhang L P,Shi X. 2005. Tectonic evolution and development and distribution of fans on northwestern edge of Junggar Basin. Oil & Gas Geology,26(1): 86-91]
10 李燕,金振奎,李桂仔,高白水,石良. 2014. 江西省鄱阳湖信江决口三角洲沉积特征及模式. 古地理学报,16(2): 274-284. [Li Y,Jin Z K,Li G Z,Gao B S,Shi L. 2014. Depositional characteristics and model for crevasse delta of Xinjiang River in Poyang lake area,Jiangxi Province. Journal of Paleogeography(Chinese Edition),16(2): 274-284]
11 柳广弟,张义杰. 2002. 准噶尔盆地复合油气系统特征、演化与油气勘探方向. 石油勘探与开发,29(1): 36-39. [Liu G D,Zhang Y J. 2002. Characteristics and evolution of composite petroleum systems and the exploration strategy in Junggar basin,northwest China. Petroleum Exploration and Development,29(1): 36-39]
12 罗启后. 2015. 再论水进型三角洲: 兼论四川盆地须家河组巨厚砂层成因. 沉积学报,33(5): 845-854. [Luo Q H. 2015. Further discussion on Water-transgression Delta: Genesis of great thickness large distributed sandstone of Xujiahe Formation in Sichuan Basin. Acta Sedimentologica Sinica,33(5): 845-854]
13 石良,金振奎,李桂仔,高白水,闫伟. 2014. 内蒙古岱海现代辫状河三角洲沉积特征及沉积模式. 天然气工业,34(9): 33-39. [Shi L,Jin Z K,Li G Z,Gao B S,Yan W. 2014. Depositional characteristics and models of the modern braided river delta in the Daihai Lake,Inner Mongolia. Natural Gas Industry,34(9): 33-39]
14 唐勇,徐洋,瞿建华,孟祥超,邹志文. 2014. 玛湖凹陷百口泉组扇三角洲群特征及分布. 新疆石油地质,35(6): 628-635. [Tang Y,Xu Y,Qu J H,Meng X C,Zou Z W. 2014. Fan delta group characteristics and its distribution of the Triassic Baikouquan reservoirs in Mahu sag of Junggar Basin. Xinjiang Petroleum Geology,35(6): 628-635]
15 辛也,王伟锋,吴孔友. 2011. 准噶尔盆地西北缘乌—夏断裂带油气成藏组合特征. 中国石油大学学报(自然科学版),35(2): 32-38. [Xin Y,Wang W F,Wu K Y. 2011. Oil-gas plays characteristics analysis of Wu-xia fault belt,the north western margin in Junggar Basin. Journal of China University of Petroleum(Edition of Natural Science),35(2): 32-38]
16 张顺存,邹妞妞,史基安,常秋生,鲁新川,陈波. 2015. 准噶尔盆地玛北地区三叠系百口泉组沉积模式. 石油与天然气地质,36(4): 640-650. [Zhang S C,Zou N N,Shi J A,Chang Q S,Lu X C,Chen B. 2015. Depositional model of the Triassic Baikouquan Formation in Mabei area of Junggar Basin. Oil & Gas Geology,36(4): 640-650]
17 邹妞妞,史基安,张大权,马崇尧,张顺存,鲁新川. 2015. 准噶尔盆地西北缘玛北地区百口泉组扇三角洲沉积模式. 沉积学报,33(3): 607-615. [Zou N N,Shi J A,Zhang D Q,Ma C Y,Zhang S C,Lu X C. 2015. Fan delta depositional model of Triassic Baikouquan Formation in Mabei Area,NW Junggar Basin. Acta Sedimentologica Sinica,33(3): 607-615]
18 邹志文,李辉,徐洋,余朝丰,孟祥超. 2015. 准噶尔盆地玛湖凹陷下三叠统百口泉组扇三角洲沉积特征. 地质科技情报,34(2): 20-26. [Zou Z W,Li H,Xu Y,Yu C F,Meng X C. 2015. Sedimentary characteritics of the Baikouquan Formation,Lower Triassic in the Mahu Depression,Junggar Basin. Geological Science and Technology Information,34(2): 20-26]
19 Colella A. 1988. Fault-controlled marine Gilbert-type fan deltas. Geology,72(11): 1031-1034.
20 Galloway W E. 1976. Sediments and stratigraphic framework of the Copper River fan-delta,Alaska. Journal of Sedimentary Research,43(3): 726-737.
21 Gloppen T G,Steel R J. 1981. The deposits,internal structure and geometry in six alluvial fan-fan delta bodies(Devonian-Norway): A study in the significance of bedding sequence in conglomerates. Journal of Sedimentary Research,53(1): 325-329.
22 Homels. 1965. A Principles of Physical Geology. Nelson,1-779.
23 Larsen V,Steel R J. 1978. The sedimentary history of a debris-flow dominated,Devonian alluvial fan-a study of textural inversion. Sedimentology,25(1): 37-59.
24 Mcpherson J G,Shanmugam G,Moiola R J. 1987. Fan-deltas and braid deltas: Varieties of coarse-grained deltas. Geological Society of America Bulletin,99(3): 331-340.
25 Nemec W,Muszynski A. 1982. Volcaniclastic alluvial aprons in the Tertiary Sofia District(Bulgaria). Annales Societatis Geologorum Poloniae,52.
26 Nemec W,Steel R J. 1988. What is a fan delta and how do we recognize it?In: Nemec W, Steel R J(eds). Fan Deltas: Sedimentology and Tectonic Settings. Blackie, Glasgow and London, 2-13.
27 Nemec W,Steel R J. 1984. Alluvial and coastal conglomerates: Their significant features and some comments on gravelly mass flow deposits. Sedimentology of Gravels and Conglomerates,10: 1-31.
28 Palmer B A,Walton A W. 1990. Accumulation of volcaniclastic aprons in the Mount Dutton Formation(Oligocene-Miocene),Marysvale volcanic field,Utah. Geological Society of America Bulletin,102(6): 734-748.
29 Van Dijk M,Postma G,Kleinhans M G. 2009. Autocyclic behaviour of fan deltas: An analogue experimental study. Sedimentology,56(5): 1569-1589.
30 Wang J,Jiang Z,Zhang Y,Gao L,Wei X,Zhang W,Liang Y,Zhang H. 2015. Flume tank study of surface morphology and stratigraphy of a fan delta. Terra Nova,27(1): 42-53.
31 Wescott W A,Ethridge F G. 1980. Fan-delta sedimentology and tectonic setting-Yallahs fan delta,Southeast Jamaica. Aapg Bulletin,64(3): 374-399.
32 Whipple K X,Dunne T. 1992. The influence of debris-flow rheology on fan morphology,Owens Valley,California. Geological Society of America Bulletin,104(7): 887-900.