鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

尹泽; 刘自亮; 彭楠; 沈芳; 谭梦琪; 王玉冲; 梁雨晨; 王红伟

doi:10.14027/j.issn.1000-0550.2018.156

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鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

尹泽, 刘自亮, 彭楠, 沈芳, 谭梦琪, 王玉冲, 梁雨晨, 王红伟

文章导航 > 沉积学报 > 2019 > 37(1): 163-176

尹泽, 刘自亮, 彭楠, 沈芳, 谭梦琪, 王玉冲, 梁雨晨, 王红伟. 鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究[J]. 沉积学报, 2019, 37(1): 163-176. doi: 10.14027/j.issn.1000-0550.2018.156

引用本文:

YIN Ze, LIU ZiLiang, PENG Nan, SHEN Fang, TAN MengQi, WANG YuChong, LIANG YuChen, WANG HongWei. Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(1): 163-176. doi: 10.14027/j.issn.1000-0550.2018.156

Citation:

YIN Ze, LIU ZiLiang, PENG Nan, SHEN Fang, TAN MengQi, WANG YuChong, LIANG YuChen, WANG HongWei. Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(1): 163-176. doi: 10.14027/j.issn.1000-0550.2018.156

引用本文:

Citation:

YIN Ze, LIU ZiLiang, PENG Nan, SHEN Fang, TAN MengQi, WANG YuChong, LIANG YuChen, WANG HongWei. Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(1): 163-176. doi: 10.14027/j.issn.1000-0550.2018.156

鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

doi: 10.14027/j.issn.1000-0550.2018.156

尹泽¹,
刘自亮^1,2,,
彭楠³,
沈芳^1,2,
谭梦琪¹,
王玉冲³,
梁雨晨¹,
王红伟¹

1.
成都理工大学能源学院, 成都 610059;
2.
成都理工大学油气藏地质及开发工程国家重点实验室, 成都 610059;
3.
中国地质科学院地质研究所, 北京 100037

基金项目: 中国地质调查局项目（DD20160120-3）；国家重点研发计划专项（2018YFC0604201）

详细信息

作者简介:
尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com

通讯作者:
刘自亮,男,副教授,E-mail:bugliu2001@163.com

中图分类号: P618.13;P512.2

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文章访问数: 620
HTML全文浏览量: 35
PDF下载量: 321
被引次数: 0

Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin

1.
College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China;
2.
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Techonlogy, Chengdu 610059, China;
3.
The Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China

Funds: The China Geological Survey Project, No. DD20160120-3; The National Key Research and Development Program of China, No. 2018YFC0604201

摘要

摘要: 通过对鄂尔多斯盆地西缘北部汝箕沟剖面、南部阎家庄剖面和中部环78、环52、演40井岩芯的详细观察，并结合前人的研究资料及岩性和岩相组合、沉积相分析，探讨了研究区延长组沉积相特征与演化过程。研究结果表明：鄂尔多斯盆地西缘延长组发育12种岩相类型，7种岩相组合。延长组时期为扇三角洲—湖泊、辫状河三角洲、冲积扇沉积体系，其中也充分发育筛状沉积、水上分流河道、分流河道间、水下分流河道、河口坝、远砂坝、等沉积微相和亚相类型。北部汝箕沟地区在延长组沉积早期主要为扇三角洲相，进入中期由湖泊相过渡为扇三角洲相，晚期则发育深湖相；中部环县—演武地区在延长组早期为辫状河三角洲相，中期发育辫状河三角洲相和湖泊相，晚期过渡为三角洲相并受到抬升剥蚀作用；南部阎家庄在延长组则发育冲积扇相，随后便受到抬升剥蚀作用。
- 沉积特征 /
- 岩相组合 /
- 扇三角洲 /
- 辫状河三角洲 /
- 延长组 /
- 鄂尔多斯盆地
Abstract: The study was based on detailed observations of the outcrop profiles in Rujigou and Yanjiazhuang, and drill cores from Huan52, Huan78 and Yan40 wells in the study area, and combined with previous research results. Analysis of the lithology and rock associations is discussed, as well as the sedimentary facies and their characteristics and the evolutionary process of the Yanchang Formation in the study area. The research suggests that 12 lithological types and seven rock association types are recognized in the Yanchang Formation at the western margin of the Ordos Basin. Within the study area, fan delta-lake, a braided river delta and an alluvial fan sedimentary system were the main developments in the Yanchang period. Cribriform deposition, water distributary channels, interdistributary channels, underwater distributary channels, mouth bar and distal bar were also substantially developed, together with other sedimentary microfacies and subfacies types. In the northern part of the study area in Rujigou, fan delta facies were mainly developed in the early Yanchang Formation, with lacustrine facies transitioning into fan delta facies in the middle stage. Deep-lake facies developed in the late stage. In the central area of the Yanchang Formation, in Huanxian-Yanwu, early braided river facies developed, and delta front subfacies and lacustrine facies were formed in the middle stage, with transition to delta facies subjected to uplift-denudation. In southern Yan Jia Zhuang, in the early Yanchang Formation the main developments were alluvial fan facies, then fan delta front facies in the middle stage, and uplifting and denudation in the late stage.
- depositional characteristics /
- lithofacies association /
- fan delta /
- braided river delta /
- Yanchang Formation /
- Ordos Basin

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[1]	李一凡, 郭懿萱, 姚泾利, 赵俊峰, 刘鑫, 白金莉, 李慧琼. 鄂尔多斯盆地西南部三叠系延长组划分与对比关系再认识 . 沉积学报, 2024, 42(4): 1297-1308. doi: 10.14027/j.issn.1000-0550.2023.018
[2]	李俊, 赵红格, 汪建, 郭惠, 邵晓州. 鄂尔多斯盆地西缘中部三叠系延长组碎屑岩沉积环境及物源示踪 . 沉积学报, 2024, 42(5): 1621-1638. doi: 10.14027/j.issn.1000-0550.2022.120
[3]	周振永, 李德勇, 段驰宇, 任操, 揭琼, 戴明辉, 程宏岗. 廊固凹陷扇三角洲沉积及成藏模式—— 以旧州-万庄地区沙河街组为例 . 沉积学报, 2023, (): -. doi: 10.14027/j.issn.1000-0550.2023.079
[4]	彭思钟, 刘德勋, 张磊夫, 邱振, 王以城, 封从军, 孙萌思. 鄂尔多斯盆地东缘大宁—吉县地区山西组页岩岩相与沉积相特征 . 沉积学报, 2022, 40(1): 47-59. doi: 10.14027/j.issn.1000-0550.2021.058
[5]	黄薇, 吴海波, 李军辉, 刘赫. 海—塔盆地中部断陷带南屯组沉积体系配置及有利相带分析 . 沉积学报, 2016, 34(1): 120-128. doi: 10.14027/j.cnki.cjxb.2016.01.011
[6]	杨仁超, 金之钧, 孙冬胜, 樊爱萍. 鄂尔多斯晚三叠世湖盆异重流沉积新发现 . 沉积学报, 2015, 33(1): 10-20. doi: 10.14027/j.cnki.cjxb.2015.01.002
[7]	刘磊, 钟怡江, 陈洪德, 王峻. 中国东部箕状断陷湖盆扇三角洲与辫状河三角洲对比研究 . 沉积学报, 2015, 33(6): 1170-1181. doi: 10.14027/j.cnki.cjxb.2015.06.010
[8]	邹妞妞, 史基安, 张大权, 马崇尧, 张顺存, 鲁新川. 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, 2015, 33(3): 607-615. doi: 10.14027/j.cnki.cjxb.2015.03.019
[9]	. 深水块状砂岩碎屑流成因的直接证据：“泥包砾”结构——以鄂尔多斯盆地上三叠统延长组研究为例 . 沉积学报, 2014, 32(4): 611-622.
[10]	. 鄂尔多斯盆地延长组深水岩相发育特征及其石油地质意义 . 沉积学报, 2013, 31(05): 928-938.
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[13]	罗忠. 层序界面对砂岩成岩作用及储层质量的影响——以鄂尔多斯盆地延河露头上三叠统延长组为例 . 沉积学报, 2007, 25(6): 903-914.
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[19]	于兴河, 王德发, 孙志华. 湖泊辫状河三角洲岩相、层序特征及储层地质模型──内蒙古贷岱海湖现代三角洲沉积考察 . 沉积学报, 1995, 13(1): 48-58.
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鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

doi: 10.14027/j.issn.1000-0550.2018.156

1. 成都理工大学能源学院, 成都 610059;

2. 成都理工大学油气藏地质及开发工程国家重点实验室, 成都 610059;

3. 中国地质科学院地质研究所, 北京 100037

基金项目: 中国地质调查局项目（DD20160120-3）；国家重点研发计划专项（2018YFC0604201）

作者简介:
尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com

通讯作者: 刘自亮,男,副教授,E-mail:bugliu2001@163.com

收稿日期: 2017-11-13
修回日期: 2018-08-01
刊出日期: 2019-02-10

中图分类号: P618.13;P512.2

关键词:

延长组 /

摘要: 通过对鄂尔多斯盆地西缘北部汝箕沟剖面、南部阎家庄剖面和中部环78、环52、演40井岩芯的详细观察，并结合前人的研究资料及岩性和岩相组合、沉积相分析，探讨了研究区延长组沉积相特征与演化过程。研究结果表明：鄂尔多斯盆地西缘延长组发育12种岩相类型，7种岩相组合。延长组时期为扇三角洲—湖泊、辫状河三角洲、冲积扇沉积体系，其中也充分发育筛状沉积、水上分流河道、分流河道间、水下分流河道、河口坝、远砂坝、等沉积微相和亚相类型。北部汝箕沟地区在延长组沉积早期主要为扇三角洲相，进入中期由湖泊相过渡为扇三角洲相，晚期则发育深湖相；中部环县—演武地区在延长组早期为辫状河三角洲相，中期发育辫状河三角洲相和湖泊相，晚期过渡为三角洲相并受到抬升剥蚀作用；南部阎家庄在延长组则发育冲积扇相，随后便受到抬升剥蚀作用。

English Abstract

Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin

1. College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China;

2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Techonlogy, Chengdu 610059, China;

3. The Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China

Funds: The China Geological Survey Project, No. DD20160120-3; The National Key Research and Development Program of China, No. 2018YFC0604201

Received Date: 2017-11-13
Rev Recd Date: 2018-08-01
Publish Date: 2019-02-10

Keywords:

Abstract: The study was based on detailed observations of the outcrop profiles in Rujigou and Yanjiazhuang, and drill cores from Huan52, Huan78 and Yan40 wells in the study area, and combined with previous research results. Analysis of the lithology and rock associations is discussed, as well as the sedimentary facies and their characteristics and the evolutionary process of the Yanchang Formation in the study area. The research suggests that 12 lithological types and seven rock association types are recognized in the Yanchang Formation at the western margin of the Ordos Basin. Within the study area, fan delta-lake, a braided river delta and an alluvial fan sedimentary system were the main developments in the Yanchang period. Cribriform deposition, water distributary channels, interdistributary channels, underwater distributary channels, mouth bar and distal bar were also substantially developed, together with other sedimentary microfacies and subfacies types. In the northern part of the study area in Rujigou, fan delta facies were mainly developed in the early Yanchang Formation, with lacustrine facies transitioning into fan delta facies in the middle stage. Deep-lake facies developed in the late stage. In the central area of the Yanchang Formation, in Huanxian-Yanwu, early braided river facies developed, and delta front subfacies and lacustrine facies were formed in the middle stage, with transition to delta facies subjected to uplift-denudation. In southern Yan Jia Zhuang, in the early Yanchang Formation the main developments were alluvial fan facies, then fan delta front facies in the middle stage, and uplifting and denudation in the late stage.

引用本文:

Citation:

YIN Ze, LIU ZiLiang, PENG Nan, SHEN Fang, TAN MengQi, WANG YuChong, LIANG YuChen, WANG HongWei. Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(1): 163-176. doi: 10.14027/j.issn.1000-0550.2018.156

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鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

doi: 10.14027/j.issn.1000-0550.2018.156

作者简介:
尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com

通讯作者:
刘自亮,男,副教授,E-mail:bugliu2001@163.com

计量

Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin

计量

目录

鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

doi: 10.14027/j.issn.1000-0550.2018.156

1. 成都理工大学能源学院, 成都 610059;

2. 成都理工大学油气藏地质及开发工程国家重点实验室, 成都 610059;

3. 中国地质科学院地质研究所, 北京 100037

作者简介:
尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com

通讯作者: 刘自亮,男,副教授,E-mail:bugliu2001@163.com

English Abstract

Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin

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鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

doi: 10.14027/j.issn.1000-0550.2018.156

作者简介: 尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com

通讯作者: 刘自亮,男,副教授,E-mail:bugliu2001@163.com

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Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin

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出版历程

目录

鄂尔多斯盆地西缘上三叠统延长组沉积相特征研究

doi: 10.14027/j.issn.1000-0550.2018.156

1. 成都理工大学能源学院, 成都 610059; 2. 成都理工大学油气藏地质及开发工程国家重点实验室, 成都 610059; 3. 中国地质科学院地质研究所, 北京 100037

作者简介: 尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com

通讯作者: 刘自亮,男,副教授,E-mail:bugliu2001@163.com

English Abstract

Study on Sedimentary Faciess Features of the Upper Triassic Yanchang Formation, in the Western Margin, Ordos Basin

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com

通讯作者:
刘自亮,男,副教授,E-mail:bugliu2001@163.com

1. 成都理工大学能源学院, 成都 610059;

2. 成都理工大学油气藏地质及开发工程国家重点实验室, 成都 610059;

3. 中国地质科学院地质研究所, 北京 100037

作者简介:
尹泽,男,1995年出生,硕士研究生,沉积学,E-mail:1193717579@qq.com