鄂尔多斯盆地上三叠统延长组长10油层组沉积特征及物源<sup>*</sup>

doi:10.7605/gdlxb.2018.05.055

古地理学报 ›› 2018, Vol. 20 ›› Issue (5): 787-802. doi: 10.7605/gdlxb.2018.05.055

• 岩相古地理学及沉积学 • 上一篇下一篇

鄂尔多斯盆地上三叠统延长组长10油层组沉积特征及物源^*

李元昊¹, 郭小军², 梁艳³, 白嫦娥³, 王克¹

1 西安石油大学地球科学与工程学院,陕西西安 710065;
2 中国石油长庆油田分公司第十一采油厂,甘肃庆阳 745000;
3 中国石油长庆油田分公司勘探开发研究院,陕西西安 710021

收稿日期:2017-12-22 修回日期:2018-04-17 出版日期:2018-10-01 发布日期:2018-09-18
作者简介:李元昊,男,1976年生,副教授,博士。2002年硕士毕业于中国石油大学(华东),2008年博士毕业于西北大学。现在西安石油大学从事石油地质综合研究工作。E-mail: liyuanh@xsyu.edu.cn。
基金资助:
国家科技重大专项“鄂尔多斯盆地大型低渗透岩性地层油气藏开发示范工程”(编号: 2016ZX05050006)资助

Sedimentary characteristics and provenance of the Chang 10 interval of Upper Triassic Yanchang Formation in Ordos Basin

Li Yuan-Hao¹, Guo Xiao-Jun², Liang Yan³, Bai Chang-E³, Wang Ke¹

1 School of Earth Sciences and Engineering,Xi'an Shiyou University,Xi'an 710065,Shaanxi;
2 The Eleventh Oil Plant of PetroChina Changqing Oilfield Company,Qingyang 745000,Gansu;
3 Exploration and Development Research Institute of PetroChina Changqing Oilfield Company,Xi'an 710021,Shaanxi;

Received:2017-12-22 Revised:2018-04-17 Online:2018-10-01 Published:2018-09-18
About author:Li Yuan-Hao,born in 1976,assistant professor, graduated with a Msc. degree from China University of Petroleum(East China)in 2002,graduated with a Dr. degree from Northwest University in 2008. Now he is mainly in integrated research on petroleum geology in Xi'an Shiyou University. E-mail: liyuanh@xsyu.edu.cn.
Supported by:
National Science and Technology Major Project of China “A demonstration project for the development of large low permeability lithostratigraphic reservoirs in Ordos Basin”(No.2016ZX05050006)

摘要/Abstract

摘要：

鄂尔多斯盆地上三叠统延长组为大型拗陷湖盆沉积,长10油层组为延长组初始期沉积物。但其物源特征、沉积体系划分、沉积相类型等基础问题尚不清楚,严重制约了全盆地长10油层组的勘探发现。针对这些问题,作者采用了轻重矿物、锆石测年等分析方法,明确了长10油层组主要发育东北、西北、西南三大物源,根据物源特征沉积体系划分为东北、西北和西南沉积体系。综合野外露头、岩心、钻井、测井等资料揭示了长10主要发育河流—三角洲沉积,其中,西北沉积体系主要发育辫状河沉积,东北沉积体系发育曲河流—三角洲沉积,西南沉积体系发育辫状河—三角洲沉积,沉积中心位于太白—宜君一带,为浅湖相沉积。

关键词: 鄂尔多斯盆地, 上三叠统, 延长组, 长10油层组, 物源分析, 沉积体系, 锆石测年

Abstract:

The Upper Triassic Yanchang Formation was developed within a large depression basin deposits in the Ordos Basin. Chang 10 interval is the initial deposits of Yanchang Formation. However,its source characteristics,the division of sedimentary system and the type of sedimentary facies remain obscure,which,in turn,restricts the exploration and discovery of the Chang 10 interval in the Ordos Basin. Heavy and light minerals,together with zircon dating,suggest that three main provenances developed in the northeast,northwest and southwest of the Chang 10 interval in Ordos Basin. The sedimentary systems were divided into the northeast,northwest and southwest depositional systems,on the basis of the source characteristics. Comprehensive outcrop,core,drilling,logging and other data reveal that Chang 10 interval mainly contains fluvial and deltaic deposits. The northwestern depositional system is mainly composed of braided river deposits,while the northeastern depositional system is typified by meandering rivers and delta deposits. The southwestern depositional system is represented by braiding river deltas,with sedimentary center located in Taibai Yijun areas(mostly shallow lacustrine facies).

Key words: Ordos Basin, Upper Triassic, Yanchang Formation, Chang 10 interval, provenance analysis, sedimentary system, Zircon dating

中图分类号:

P588.21

李元昊, 郭小军, 梁艳, 白嫦娥, 王克. 鄂尔多斯盆地上三叠统延长组长10油层组沉积特征及物源^*[J]. 古地理学报, 2018, 20(5): 787-802.

Li Yuan-Hao, Guo Xiao-Jun, Liang Yan, Bai Chang-E, Wang Ke. Sedimentary characteristics and provenance of the Chang 10 interval of Upper Triassic Yanchang Formation in Ordos Basin[J]. JOPC, 2018, 20(5): 787-802.

http://www.gdlxb.cn/CN/Y2018/V20/I5/787

参考文献

1 丁熊,田景春,姚泾利,余杭航,李映宏. 2015. 鄂尔多斯盆地延长组长10₁期沉积特征. 岩性油气藏, 27(4): 25-30.
[Ding X,Tian J C,Yao J L,Yu H H,Li Y H.2015. Sedimentary characteristics of sandstone in Chang 10₁ stage of Yanchang Formation in Ordos Basin. Lithologic Reservoirs, 27(4): 25-30]
2 何自新,杨华,袁效奇. 2004. 鄂尔多斯盆地地质剖面图集. 北京: 石油工业出版社.
[He Z X,Yang H,Yuan X Q.2004. The Atlas of the Geological Section in the Ordos Basin. Beijing: Petroleum Industry Press]
3 李士祥,刘显阳,韩天佑,黄锦绣,焦军. 2011. 陕北地区延长组长10油层组成藏特征. 石油与天然气地质, 32(5): 698-709.
[Li S X,Liu X Y,Han T Y,Huang J X,Jiao J.2011. Characteristics of hydrocarbon Yanchang Fm in the pooling in Chang-10 interval of the northern Shaanxi Province. Oil & Gas Geology, 32(5): 698-709]
4 李文厚,庞军刚,曹红霞,肖丽,王若谷. 2009. 鄂尔多斯盆地晚三叠世延长期沉积体系及岩相古地理演化. 西北大学学报-自然科学版, 39(3): 501-506.
[Li W H,Pang J G,Cao H X,Xiao L,Wang R G.2009. Depositional system and paleogeographic evolution of the late Triassic Yanchang Stage in Ordos Basin. Journal of Northwest University-Natural Science Edition, 39(3): 501-506]
5 李玉宏,孟祥振,罗然昊,刘凤妍,姜亭. 2013. 陕北地区三叠系延长组长10段油藏原油特征及其来源. 西安科技大学学报, 33(1): 33-38.
[Li Y H,Meng X Z,Luo R H,Liu F Y,Jiang T.2013. Reservoir crude oil features of the Chang 10 layer in the north of Shaanxi Province. Journal of Xi'an University of Science and Technology, 33(1): 33-38]
6 李元昊,王秀娟,梁艳,白嫦娥,王亚玲,邵晓洲. 2016. 陆相湖盆沉积中心迁移特征及主控因素: 以鄂尔多斯盆地上三叠统延长组为例. 低渗透油气田, 3-4: 12-16.
[Li Y H,Wang X J,Liang Y,Bai C E,Wang Y L,Shao X Z.2016. The characters of depocenter migration and its roles to hydrocarbon accumulation in Terrestrial Lacustrine Basin: Taking the Yanchang formation of triassic in Ordos Basin as an example. Low Permeability Oil and Gas Fields, 3-4: 12-16]
7 毛光周,刘池洋. 2011. 地球化学在物源及沉积背景分析中的应用. 地球科学与环境学报, 33(4): 337-348.
[Mao G Z,Liu C Y.2011. Application of geochemistry in provenance and depositional setting analysis. Journal of Earth Sciences and environment, 33(4): 337-348]
8 宋凯,吕剑文,杜金良,王宏科. 2002. 鄂尔多斯盆地中部上三叠统延长组物源方向分析与三角洲沉积体系. 古地理学报, 4(3): 59-65.
[Song K,Lü J W,Du J L,Wang H K.2002. Source direction analysis and delta depositional systems of Yanchang formation of the upper Triassic in the central Ordos basin. Journal of Palaeogeography(Chinese Edition), 4(3): 59-65]
9 完颜容,李相博,刘化清,魏立花,廖建波,黄军平,黄思静. 2011. 鄂尔多斯盆地延长组长10期沉积环境与沉积体系. 沉积学报, 29(6): 1105-1113.
[Wan Y R,Li X B,Liu H Q,Wei L H,Liao J B,Huang J P,Huang S J.2011. Depositional Environment and Sedimentary System of Chang 10 Stage Yanchang Formation in the Ordos Basin. Acta Sedimentologica Sinica, 29(6): 1105-1113]
10 王秀娟,李元昊. 2013. 鄂尔多斯盆地上三叠统延长组砂岩回弹及其对成藏的作用. 低渗透油气田, 18(1): 41-44.
[Wang X J,Li Y H.2013. Sandstone rebounding and its effects on oil migration and accumulation in Ordos basin Yanchang formation. Low Permeability Oil and Gas Field, 18(1): 41-44]
11 魏斌,魏红红,陈全红,赵虹. 2003. 鄂尔多斯盆地上三叠统延长组物源分析. 西北大学学报-自然科学版, 33(4): 447-450.
[Wei B,Wei H H,Chen Q H,Zhao H.2003. Sediment provenance analysis of Yanchang Formation in Ordos Basin. Journal of Northwest University-Natural Science Edition, 33(4): 447-450]
12 杨华,张文正,蔺宏斌,吴凯,罗丽荣. 2010. 鄂尔多斯盆地陕北地区长 10油源及成藏条件分析. 地球化学, 39(3): 274-279.
[Yang H,Zhang W Z,Lin H B,Wu K,Luo L R.2010. Origin of Chang 10 oil reservoir in Northern Shaanxi region of Ordos Basin. Geochimica, 39(3): 274-279]
13 杨俊杰. 2002. 鄂尔多斯盆地构造演化与油气分布规律. 北京: 石油工业出版社.
[Yang J J.2002. The Tectonic Evolution and Distribution of Oil and Gas in the Ordos Basin.Beijing: Petroleum Industry Press]
14 姚泾利,李渭,王亚玲,姜亭,黄锦绣. 2014. 陕北地区延长组长10₁储集层成岩作用与成岩相. 地质通报, 33(11): 1842-1852.
[Yao J L,Li W,Wang Y L,Jiang T,Huang J X.2014. Diagenesis and diagenetic facies of the Chang 10₁ Reservoir in northern Shaanxi Province. Geological Bulletin of China, 33(11): 1842-1852]
15 张茹,李文厚,张慧元,李春荣,贾春光. 2011. 安塞油田延长组长10₁油层段沉积微相特征分析. 甘肃地质, 20(1): 68-74.
[Zhang R,Li W H,Zhang H Y,Li C R,Jia C G.2011. Study on the features of sedimentary microfacies of chang 10₁ section of yanchang formation in Ansai oilfield. Gansu Geology, 20(1): 68-74]
16 赵红格,刘池洋. 2003. 物源分析方法及研究进展. 沉积学报, 21(3): 157-159.
[Zhao H G,Liu C Y.2003. Approaches and prospects of provenance analysis. Acta Sedimentologica Sinica, 21(3): 157-159]
17 Hoskin P W O, Schaltegger U.2003. The composition of zircon and igneous and metamorphic petrogenesis.The Mineralogical Society of America, 53(1): 27-62.

[1]	张晓阳, 窦云飞, 孔维江, 李康, 吕大炜, 陈金凤, 贾海波, 沈晓丽. 鄂尔多斯盆地东缘临兴地区本溪组铝土岩系沉积发育地质过程及储集层物性特征^*[J]. 古地理学报, 2025, 27(2): 286-306.
[2]	李阳. 鄂尔多斯盆地南缘旬探1井奥陶系天文旋回信号提取及三级层序的判识^*[J]. 古地理学报, 2025, 27(1): 209-224.
[3]	刘恒宇, 刘明洁, 郝志磊, 任茵, 吴恩郁, 许晗, 钟寿康, 谭秀成, 曾伟, 连承波, 戴鸿鸣. 古老深层致密砂岩储集层孔隙形成与保存机制:以鄂尔多斯盆地长城系为例^*[J]. 古地理学报, 2024, 26(6): 1435-1451.
[4]	刘明成, 吴胜和, 万晓龙, 李桢, 樊建民, 陈朝晖, 王梓沣, 刘海旭. 鄂尔多斯盆地庆城油田延长组页岩层系层序地层与沉积相特征^*[J]. 古地理学报, 2024, 26(4): 779-795.
[5]	魏柳斌, 王宗延, 李漪, 庞志超, 王前平, 包洪平, 杨琦琦, 王振, 苏中堂, 张立军. 豹皮(斑)状碳酸盐岩分类与成因初探: 以鄂尔多斯盆地马家沟组四段为例^*[J]. 古地理学报, 2024, 26(4): 880-894.
[6]	吴宇婷, 甯濛, 夏攀, 乔占峰, 于洲, 文华国. 白云岩-蒸发岩共生体系白云石化过程研究:以鄂尔多斯盆地马家沟组为例^*[J]. 古地理学报, 2024, 26(4): 895-910.
[7]	黄有根, 许杰, 郑小鹏, 刘燕, 钟寿康, 李琳, 张道锋, 谭秀成. 鄂尔多斯盆地中东部下二叠统太原组灰岩沉积特征与沉积模式^*[J]. 古地理学报, 2024, 26(4): 911-925.
[8]	李华, 何幼斌, 姚凤南, 何一鸣, 姜纯伟, 张显坤, 吴吉泽, 徐艳霞, 梁建设. 鄂尔多斯盆地西北缘奥陶系克里摩里组等深流沉积^*[J]. 古地理学报, 2024, 26(4): 962-971.
[9]	邓文龙, 叶泰然, 纪友亮, 周勇, 万宏峰, 任钰涛. 川西新场构造带须二段浅水三角洲砂体结构特征及控制因素^*[J]. 古地理学报, 2024, 26(3): 545-566.
[10]	齐荣, 李国蓉, 张军涛, 王付斌, 李宇翔, 杨飞, 刘璐, 何赛, 田家奇, 李肖肖. 鄂尔多斯盆地富县地区马家沟组热液改造特征与研究意义^*[J]. 古地理学报, 2024, 26(3): 632-643.
[11]	杨文涛, 付强, 方特. 华北板块南缘洛南地区二叠系石盒子组沉积物源特征及其隆升过程^*[J]. 古地理学报, 2024, 26(3): 655-670.
[12]	丁晓琪, 田胤瑜, 雷涛, 张威, 李晓慧, 高景云. 吕梁古隆起对鄂尔多斯盆地马家沟组沉积的控制作用: 基于陕西府谷剖面^*[J]. 古地理学报, 2024, 26(3): 671-682.
[13]	李元昊, 史立川, 雷秀洁, 淡卫东. 鄂尔多斯盆地上三叠统延长组负载构造类型及特征^*[J]. 古地理学报, 2024, 26(2): 269-278.
[14]	刘国庆, 苏中堂, 郝志磊, 魏柳斌, 任军锋, 廖慧鸿, 吴浩文. 鄂尔多斯盆地马家沟组碳酸盐岩-膏盐岩共生体系沉积微相与沉积模式^*[J]. 古地理学报, 2024, 26(2): 279-295.
[15]	张忠民, 李依霖, 郑乃熙, 曹喆, 吕雪雁, 李宗峰, 孙润明, 夏昌盛, 李磊, 牛博, 宿宇驰, 张浩飞, 冯志强, 季汉成, 鲍志东. 北非地区Ghadames盆地早古生代岩相古地理演化特征^*[J]. 古地理学报, 2024, 26(1): 45-57.

选择文件类型/文献管理软件名称

选择包含的内容

鄂尔多斯盆地上三叠统延长组长10油层组沉积特征及物源^*

Sedimentary characteristics and provenance of the Chang 10 interval of Upper Triassic Yanchang Formation in Ordos Basin

RichHTML

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

模态框（Modal）标题

选择文件类型/文献管理软件名称

选择包含的内容

鄂尔多斯盆地上三叠统延长组长10油层组沉积特征及物源*

Sedimentary characteristics and provenance of the Chang 10 interval of Upper Triassic Yanchang Formation in Ordos Basin

RichHTML

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

鄂尔多斯盆地上三叠统延长组长10油层组沉积特征及物源^*