黄河口凹陷明化镇组下段网状浅水三角洲沉积

doi:10.11885/j.issn.1674-5086.2019.05.06.03

摘要/Abstract

摘要： 为了认识湖盆萎缩期网状浅水三角洲的沉积特征和沉积模式，利用测井、录井、取芯、粒度、地震等资料，对黄河口凹陷明化镇组下段低位域地层进行了分析。研究认为，黄河口凹陷明化镇组下段低位域网状浅水三角洲河道砂体主要是垂向加积作用的产物，河道平面上呈网状、交织状，具有宽深比小、稳定性强等特点，砂体发育程度中等；其形成于低坡降背景，三角洲平原和前缘相带均有网状河道发育，河道呈花状，沉积微相类型多样，天然堤、河漫滩、席状砂等溢岸沉积物大量发育，形成以溢岸沉积物为主的“河道花”模式。网状浅水三角洲河道两侧均发育天然堤，增加了其侧向稳定性，决口改道是形成新河道的主要机理。

关键词: 黄河口凹陷, 明化镇组下段, 低位域, 网状浅水三角洲, “河道花”模式

Abstract: In order to understand the sedimentary model of anastomosed shallow-water delta during the shrinking period of a lake basin, the study analysed the lower Member of Minghuazhen Formation of the Huanghekou Sag integrating well logging, mud logging, core, grain size analysis and seismic data. The results indicate that the sand body of the anastomosed shallow-water delta in the lower Member of Minghuazhen Formation of the Huanghekou Sag is mainly a product of vertical accretion. The river channel is net-like and interlaced, with a small width-to-depth ratio and a strong stability, and sand bodies are moderately developed. It's formed in the low slope where network channels develop both in the delta plain and the delta front facies. The channels are flower-like, and the sedimentary microfacies. The natural levees, floodplains and sheet sands account for most sediments. The formation process is the model of "channels flower-like" dominated by overbank sediments. From the formation mechanism, natural levees are developed on both sides of the anastomosed shallow-water delta, which increase lateral stability, and the diversion is the main mechanism for the forming of new channels.

Key words: Huanghekou Sag, the Lower Member of Minghuazhen Formation, low stand systems tract, anastomosed shallowwater delta, “channels flower-like” model

中图分类号:

TE122

刘文超, 沈孝秀, 王少鹏, 来又春, 缪飞飞. 黄河口凹陷明化镇组下段网状浅水三角洲沉积[J]. 西南石油大学学报(自然科学版), 2021, 43(1): 30-40.

LIU Wenchao, SHEN Xiaoxiu, WANG Shaopeng, LAI Youchun, MIAO Feifei. Anastomosed Shallow-water Delta of the Lower Member of Minghuazhen Formation in Huanghekou Sag[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2021, 43(1): 30-40.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal15.magtechjournal.com/Jwk_xnzk/CN/10.11885/j.issn.1674-5086.2019.05.06.03

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2021/V43/I1/30

参考文献

[1] FISK H N, MCFARLAN E, KOLB C R, et al. Sedimentary framework of the Modern Mississippi Delta[J]. Journal of Sedimentary Petrology, 1954, 24(2):76-99.
[2] POSTMA G. An analysis of the variation in delta architecture[J]. Terra Nova, 1990, 2(2):124-130. doi:10.1111/j.1365-3121.1990.tb00052.x
[3] LEMONS D R, CHAN M A. Facies architecture and sequence stratigraphy of fine-grained lacustrine deltas along the eastern margin of late Pleistocene Lake Bonneville, northern Utah and southern Idaho[J]. AAPG Bulletin, 1999, 83(4):635-665.
[4] PLINT A G. Sequence stratigraphy and paleogeography of a Cenomanian deltaic complex:The Dun Vegan and lower Kaskapau Formations in subsurface and outcrop, Alberta and British Columbia, Canada[J]. Bulletin of Canadian Petroleum Geology, 2000, 48(1):43-79. doi:10.2113/48.1.43
[5] HOY R G, RIDGWAY K D. Sedimentology and sequence stratigraphy of fan-delta and river-delta deposystems, Pennsylvanian Minturn Formation, Colorado[J]. AAPG Bulletin, 2003, 87(7):1169-1191. doi:10.1306/03110300127
[6] 李增学,魏久传,李守春. 鲁西河控浅水三角洲沉积体系及煤聚集规律[J]. 煤田地质与勘探, 1995, 23(2):7-12. LI Zengxue, WEI Jiuchuan, LI Shouchun. The depositional system of fluvial-controlled shallow-water delta and coal-accumulation analysis in Western Shandong[J]. Coal Geology & Exploration, 1995, 23(2):7-12.
[7] 楼章华,兰翔,卢庆梅,等. 地形、气候与湖面波动对浅水三角洲沉积环境的控制作用——以松辽盆地北部东区葡萄花油层例[J]. 地质学报, 1999, 73(1):83-92. LOU Zhanghua, LAN Xiang, LU Qingmei, et al. Controls of the topography, climate and lake level fluctuation on the depositional environment of a shallow-water delta:A case study of the cretaceous putaohua reservoir in the northern part of Songliao Basin[J]. Acta Geologica Sinica, 1999, 73(1):83-92.
[8] 韩晓东,楼章华,姚炎明,等. 松辽盆地湖泊浅水三角洲沉积动力学研究[J]. 矿物学报, 2000, 20(3):305-310. doi:10.3321/j.issn:1000-4734.2000.03.016 HAN Xiaodong, LOU Zhanghua, YAO Yanming, et al. Analysis of the sedimentary dynamic process of the shallow-water lake delta in the Songliao Basin, Northeast China[J]. Acta Mineralogica Sinica, 2000, 20(3):305-310. doi:10.3321/j.issn:1000-4734.2000.03.016
[9] 何义中,陈洪德,张锦泉. 鄂尔多斯盆地中部石炭二叠系两类三角洲沉积机理探讨[J]. 石油与天然气地质,2001,22(1):68-71. doi:10.3321/j.issn:0253-9985.2001.01.016 HE Yizhong, CHEN Hongde, ZHANG Jinquan. Discussion on sedimentation mechanism of two kind deltas from Permian-Carboniferous of central Ordos Basin[J]. Oil & Gas Geology, 2001, 22(1):68-71. doi:10.3321/j.issn:0253-9985.2001.01.016
[10] 代黎明,李建平,周心怀,等. 渤海海域新近系浅水三角洲沉积体系分析[J]. 岩性油气藏, 2007, 19(4):75-81. doi:10.3969/j.issn.1673-8926.2007.04.013 DAI Liming, LI Jianping, ZHOU Xinhuai, et al. Depositional system of the Neogene shallow water delta in Bohai Sea Area[J]. Lithologic Reservoirs, 2007, 19(4):75-81. doi:10.3969/j.issn.1673-8926.2007.04.013
[11] 加东辉,吴小红,赵利昌,等. 渤中25-1南油田浅水三角洲各微相粒度特征分析[J]. 沉积与特提斯地质,2005,25(4):87-93. doi:10.3969/j.issn.1009-3850.2005.04.015 JIA Donghui, WU Xiaohong, ZHAO Lichang, et al. The grain size analysis for the shallow-water delta microfacies:An example from one well in the Bozhong 25-1 Southern Oilfield[J]. Sedimentary Geology and Tethyan Geology, 2005, 25(4):87-93. doi:10.3969/j.issn.1009-3850.2005.04.015
[12] 余宏忠,李建平,彭文绪,等. 黄河口凹陷明化镇组下段浅水三角洲沉积及勘探意义[J]. 大庆石油地质与开发, 2009, 28(2):1-6. doi:10.3969/J.ISSN.1000-3754.2009.02.001 YU Hongzhong, LI Jianping, PENG Wenxu, et al. Shallow-water delta deposition and exploration significance of Lower Minghuazhen Member in Huanghekou Sag[J]. Petroleum Geology and Oilfield Development in Daqing, 2009, 28(2):1-6. doi:10.3969/J.ISSN.1000-3754.2009.02.001
[13] 吴小红,吕修祥,周心怀,等. BZ34油区明化镇组下段浅水三角洲沉积特征及其油气勘探意义[J]. 大庆石油学院院报,2009,33(5):32-36,40. doi:10.3969/j.issn.2095-4107.2009.05.008 WU Xiaohong, LÜ Xiuxiang, ZHOU Xinhuai, et al. Discovery of the shallow delta sediment in Minghuazhen Formation in BZ34 oilfields and its significance in oil and gas exploitation[J]. Journal of Daqing Petroleum Institute, 2009, 33(5):32-36, 40. doi:10.3969/j.issn.2095-4107.2009.05.008
[14] 朱伟林,李建平,周心怀,等. 渤海新近系浅水三角洲沉积体系与大型油气田勘探[J]. 沉积学报, 2008, 26(4):575-582. ZHU Weilin, LI Jianping, ZHOU Xinhuai, et al. Neogene shallow water deltaic system and large hydrocarbon accumulations in Bohai Bay, China[J]. Acta Sedimentologica Sinica, 2008, 26(4):575-582.
[15] 张新涛,周心怀,李建平,等. 敞流沉积环境中"浅水三角洲前缘砂体体系"研究[J]. 沉积学报, 2014, 32(2):260-269. ZHANG Xintao, ZHOU Xinhuai, LI Jianping, et al. Unconfined flow deposits in front sandbodies of shallow water deltaic distributary systems[J]. Acta Sedimentologica Sinica, 2014, 32(2):260-269.
[16] SCHUMM S A. Speculations concerning paleohydrologic controls of terrestrial sedimentation[J]. Geological Society of America Bulletin, 1968, 79(11):1573-1578.
[17] SMITH D G, SMITH N D. Sedimentation in anastomosed river systems:Examples from alluvial valleys near Banff Alberta[J]. Journal of Sedimentary Research, 1980, 50(1):157-164. doi:10.1306/212F7991-2B24-11D7-8648000102C1865D
[18] CAIRNCROSS B. Anastomosing river deposits:Palaeoenvironmental control on coal quality and distribution, northern Karoo Basin[J]. Transactions-Geological Society of South Africa, 1980, 83(3):327-332.
[19] SMITH D G. Peat and coal in modern and ancient anastomosed river deposits[J]. Geol. Ass. Can., 1981, 6:A-525.
[20] SMITH D G. Anastomosing river deposits sedimentation rates and basin subsidence, Magdalena River, Northwestern Colombian, South America[J]. Sedimentary Geology, 1986, 46(3-4):177-196. doi:10.1016/0037-0738(86)90058-8
[21] RUST B R. Sedimentation in an arid-zone anastomosing fluvial system:Cooper Creek, Central Australia[J]. Journal of Sedimentary Research, 1981, 51:745-755. doi:10.1306/212F7D97-2B24-11D7-8648000102C1865D
[22] 谢庆宾,朱筱敏,管守锐,等. 中国现代网状河流沉积特征和沉积模式[J]. 沉积学报, 2003, 21(2):219-227. doi:10.3969/j.issn.1000-0550.2003.02.005 XIE Qingbin, ZHU Xiaomin, GUAN Shourui, et al. Depositional characterisytics and models of the modern anastomosing river in China[J]. Acta Sedimentologica Sinica, 2003, 21(2):219-227. doi:10.3969/j.issn.1000-0550.2003.02.005
[23] 谢庆宾,管守锐,朱筱敏,等. 江西赣江下游中支现代网状河沉积[J]. 石油大学学报(自然科学版), 2000, 24(1):13-16. doi:10.3321/j.issn:1000-5870.2000.01.004 XIE Qingbin, GUAN Shourui, ZHU Xiaomin, et al. Modern anastomosed fluvial deposits of the middle tributary of lower Ganjiang river in Jiangxi province[J]. Journal of the University of Petroleum, 2000, 24(1):13-16. doi:10.3321/j.issn:1000-5870.2000.01.004
[24] 谢庆宾,管守锐,薛培华,等. 嫩江齐齐哈尔段现代网状河沉积研究[J]. 石油勘探与开发, 2000, 27(5):106-108. doi:10.3321/j.issn:1000-0747.2000.05.032 XIE Qingbin, GUAN Shourui, XUE Peihua, et al. Depositional characteristics of the modern anastomosing river in Qiqihar section of Nenjiang river[J]. Petroleum Exploration and Development, 2000, 27(5):106-108. doi:10.3321/j.issn:1000-0747.2000.05.032
[25] 马维俊. 上三角洲平原网结型分流河道沉积——一种新型分流古河道实例[J]. 地质科技情报, 1988, 7(4):58. MA Weijun. Net junction distributary channel deposit in upper deltaplain:A case of a new distributary ancient river[J]. Geological Science and Technology Information, 1988, 7(4):58.
[26] 彭苏萍. 复合型三角洲平原上网状河的基本特征[J]. 科学通报, 1989, 34(17):1326-1328. PENG Suping. Fundamental characteristics of the anastomosing fluvial system on complex deltaic plain[J]. Chinese Science Bulletin, 1989, 34(17):1326-1328.
[27] 张周良,王芳华. 广东三水盆地第四纪网状河沉积[J]. 沉积学报, 1997, 15(4):58-63. ZHANG Zhouliang, WANG Fanghua. Sedimentology of quaternary anastomosing river systems in the Sanshui Basin, Guangdong, China[J]. Acta Sedimentologica Sinica, 1997, 15(4):58-63.
[28] 王随继,黎劲松,尹寿鹏. 网状河流体系的基本特征及其影响因素[J]. 地理科学, 1999, 19(5):422-427. doi:10.3969/j.issn.1000-0690.1999.05.007 WANG Suiji, LI Jinsong, YIN Shoupeng. Basic characteristics and controlling factors of anastomosing fluvial systems[J]. Scientia Geographica Sinica, 1999, 19(5):422-427. doi:10.3969/j.issn.1000-0690.1999.05.007
[29] 尹寿鹏,谢庆宾,管守锐. 网状河比较沉积学研究[J]. 沉积学报, 2000, 18(2):221-226. doi:10.3969/j.issn.1000-0550.2000.02.009 YIN Shoupeng, XIE Qingbin, GUAN Shourui. Study on anastomosed river with comparative sedimentology[J].Acta Sedimentologica Sinica, 2000, 18(2):221-226. doi:10.3969/j.issn.1000-0550.2000.02.009
[30] VISHER G S. Grain size distrobutions and depositional processes[J]. Journal of Sedimentory Petroleum, 1969, 39(3):1074-1106.
[31] 中国石油地质志编委会. 中国石油地质志第十六卷(上册)[M]. 北京:石油工业出版社, 1990. Editing Committee of Petroleum Geology of China. Petroleum geology of China (Vol.16)[M]. Beijing:Petroleum Industry Press, 1990.
[32] 余宏忠. 黄河口凹陷新近系层序地层及构造对沉积充填的控制作用[D]. 北京:中国地质大学(北京), 2009. YU Hongzhong. The control of sequence stratigraphy and tectonic on sediment filling of Neogene in Huanghekou Depression[D]. Beijing:China University of Geosciences, 2009.
[33] 徐长贵,姜培海,武法东,等. 渤中坳陷上第三系三角洲的发现、沉积特征及其油气勘探意义[J]. 沉积学报, 2002, 20(4):588-594. XU Changgui, JIANG Peihai, WU Fadong, et al. Discovery and sedimentary characteristics of the Neogene delta in Bozhong Depression and its significance for oil and gas exploration[J]. Acta Sedimentologica Sinica, 2002, 20(4):588-594.
[34] 赖维成,程建春,周心怀,等. 湖盆萎缩期准平原沉积层序划分与砂体特征研究——以黄河口地区新近系明化镇组下段为例[J]. 中国海上油气, 2009, 21(3):157-161. doi:10.3969/j.issn.1673-1506.2009.03.003 LAI Weicheng, CHENG Jianchun, ZHOU Xinhuai, et al. Stratigraphic sequence division and sandbody characteristics of peneplain deposits during lacustrine basin shrinking:A case study of Lower Member of Neogene Minghuazhen Formation in the area of Yellow River Mouth[J]. China Offshore Oil and Gas, 2009, 21(3):157-161. doi:10.3969/j.issn.1673-1506.2009.03.003
[35] 吴穹螈,陈晓明,赵汉卿,等. 分流砂坝型浅水三角洲储层构型研究[J]. 西南石油大学学报(自然科学版), 2019, 41(2):53-63. doi:10.11885/j.issn.1674-5086.2018.11.16.10 WU Qiongyuan, CHEN Xiaoming, ZHAO Hanqing, et al. Study on the hierarchy of a distributary-mouth bar type shallow-water delta reservoir[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2019, 41(2):53-63. doi:10.11885/j.issn.1674-5086.2018.11.16.10
[36] 王随继. 网状河流的构型、流量-宽深比关系和能耗率[J]. 沉积学报,2003,21(4):565-570. doi:10.3969/j.issn.1000-0550.2003.04.005 WANG Suiji. Architectures, relationships between discharges and width/depth ratios of stream cross profiles, and stream powers of anastomosing rrivers[J]. Acta Sedimentologica Sinica, 2003, 21(4):565-570. doi:10.3969/j.issn.1000-0550.2003.04.005