岩性油气藏 ›› 2023, Vol. 35 ›› Issue (1): 63–73.doi: 10.12108/yxyqc.20230106

• 地质勘探 • 上一篇    

鄂尔多斯盆地东部二叠系下石盒子组8段河流相砂体构型要素

马东烨1,2,3, 陈宇航1,2,3, 赵靖舟1,3, 吴伟涛1,3, 宋平4, 陈梦娜4   

  1. 1. 西安石油大学 地球科学与工程学院, 西安 710065;
    2. 油气资源与探测国家重点实验室, 中国石油大学(北京)北京 102249;
    3. 陕西省油气成藏地质学重点实验室, 西安 710065;
    4. 中国石油新疆油田分公司, 新疆 克拉玛依 834000
  • 收稿日期:2022-01-05 修回日期:2022-07-15 发布日期:2023-01-06
  • 通讯作者: 陈宇航(1988-),男,博士,副教授,主要从事沉积储层、油气地质综合研究方面的教学与科研工作。Email:cyh@xsyu.edu.cn。 E-mail:cyh@xsyu.edu.cn
  • 作者简介:马东烨(1997-),男,西安石油大学在读硕士研究生,研究方向为沉积储层研究。地址:(710065)陕西省西安市西安石油大学。Email:mdy19971018@163.com
  • 基金资助:
    油气资源与探测国家重点实验室开放课题“基于测井数据的砂体构型定量预测及含油气性研究”(编号: PRP/open-2106)、西安石油大学研究生创新与实践能力计划资助项目“鄂尔多斯盆地东北部上古生界河流相砂体构型预测及含油气性研究”(编号: YCS21212099)和中海石油(中国)有限公司天津分公司研究院外协项目“渤东低凸起周边古近系中深层沉积体系研究与优质储层预测”(编号: CCL2021TJT0NST0529)

Architectural elements of fluvial sand bodies of the eighth member of Permian Xiashihezi Formation in eastern Ordos Basin

MA Dongye1,2,3, CHEN Yuhang1,2,3, ZHAO Jingzhou1,3, WU Weitao1,3, SONG Ping4, CHEN Mengna4   

  1. 1. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an 710065, China;
    2. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum (Beijing)， Beijing 102249, China;
    3. Shaanxi Key Laboratory of Petroleum Accumulation Geology, Xi'an 710065, China;
    4. PetroChina Xinjiang Oilfield Company, Karamay 834000, Xinjiang, China
  • Received:2022-01-05 Revised:2022-07-15 Published:2023-01-06

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摘要： 通过对鄂尔多斯盆地东部二叠系下石盒子组 8 段河流相沉积露头的岩相特征进行描述，明确了其砂体构型要素类型、空间展布及组合模式。研究结果表明: ①研究区发育辫状河和曲流河沉积，识别出块状层理砂砾岩相 (Gm)，槽状交错层理含砾砂岩相 (Gst)，槽状交错层理砂岩相 (St)，板状交错层理砂岩相 (Sp)，平行层理砂岩相 (Sh)，上攀波纹层理砂岩相 (Sc)，水平层理粉砂岩相 (Fh) 和块状层理泥岩相 (M) 等8 种岩相。②研究区发育河道、心滩、废弃河道、边滩和漫溢沉积 5 种构型要素，垂向沉积序列差异明显，河道为Gm-Gst-St-M-St，心滩为Gm-Gst-St-Sp，边滩为St-Sp-Sc-Sh-M或St-Sp-Sc-M，废弃河道为Gm-St-Sp-M且与河道相似，但粒度更小、泥质含量更高，漫溢沉积为 Sp-Fh-M。③研究区构型要素组合有河道-漫溢沉积、河道-废弃河道、河道-心滩 (垂向、侧向) 叠加、多期河道砂体 (垂向、侧向) 叠加、心滩-漫溢沉积、多期心滩砂体 (垂向、侧向) 叠加、多期边滩砂体侧向叠加、边滩-废弃河道、边滩-漫溢沉积等 9 种类型。④研究区砂体构型要素类型、组合样式及其分布都受物源距离和水动力条件的影响，距离物源越近，水动力条件越好，砂体规模越大，连通性越好；近物源区辫状河底部砂体发育优于顶部，心滩砂体储集性能最佳；远物源区曲流河底部边滩砂体横向上多期叠置，连通性较好，发育较好。

关键词: 心滩, 边滩, 辫状河, 曲流河, 砂体构型要素, 下石盒子组8段, 二叠系, 鄂尔多斯盆地

Abstract: Based on the description of lithofacies characteristics of fluvial outcrops，the architectural element types，distribution and stacking patterns of fluvial sand bodies of the eighth member of Permian Xiashihezi Formation in eastern Ordos Basin were studied. The results show that: (1) Braided river and meandering river are developed the eighth member of Permian Xiashihezi Formation in eastern Ordos Basin. Eight types of lithofacies were identified，including massive bedding conglomerate (Gm)，trough cross bedding gravelly sandstone (Gst)， trough cross bedding sandstone (St)，tabular cross bedding sandstone (Sp)，parallel bedding sandstone (Sh)， climbing ripple bedding sandstone (Sc)，parallel bedding siltstone (Fh) and massive bedding mudstone (M). (2) Five architectural elements are developed in the study area，including channels (CH)，channel bars (CB)， abandoned channels (ACH)，point bars (PB) and overflow (OF) deposits，and the vertical sedimentary sequences of these architectural elements are obvious differences. CH: Gm-Gst-St-M-St，CB: Gm-Gst-St-Sp，PB: St-Sp-ScSh-M or St-Sp-Sc-M，ACH: Gm-St-Sp-M，OF: Sp-Fh-M. The vertical sedimentary sequences of ACH are similar to that of CH，but featured with smaller grain size and higher mud content. (3) Nine basic combination types of architectural elements are developed in the study area，namely CH-OF，CH-ACH，CH-CB (vertically and laterally)， CH-CH (vertically and laterally)，CB-OF，CB-CB (vertically and laterally)，PB-PB (laterally)，PB-ACH and PB-OF. (4) The types，stacking pattern and distribution of architectural elements of fluvial sand bodies in the study area are affected by the distance of source and hydrodynamic force. The closer to the source，the better the hydrodynamic force，the larger the sand body scale，and the better the connectivity between the sand bodies. In the braided river near the source，the development of sand bodies at the bottom is better than that at the top，and the reservoir capability of point bars is the best. Multi-stage point bars at the bottom of meandering river in the far-source area are well developed and stack laterally with good connectivity.

Key words: channel bar, point bar, braided river, meandering river, sand body architectural element, the eighth member of Xiashihezi Formation, Permian, Ordos Basin

中图分类号: 

  • TE122.2
[1] 杜金虎,杨涛,李欣. 中国石油天然气股份有限公司"十二五" 油气勘探发现与"十三五"展望[J]. 中国石油勘探,2016,21 (2): 1-15. DU Jinhu,YANG Tao,LI Xin. Oil and gas exploration and discovery of PetroChina Company Limited during the 12th FiveYear Plan and the prospect during the 13th Five-Year Plan[J]. China Petroleum Exploration,2016,21 (2): 1-15.
[2] 赵靖舟,王力,孙兵华,等. 鄂尔多斯盆地东部构造演化对上古生界大气田形成的控制作用[J]. 天然气地球科学,2010, 21 (6): 875-881. ZHAO Jingzhou,WANG Li,SUN Binghua,et al. Effect of structural evolution on the formation and distribution of Upper Paleozoic giant gas fields in the east Ordos Basin[J]. Natural Gas Geoscience,2010,21 (6): 875-881.
[3] 陈彬滔,于兴河,王天奇,等. 砂质辫状河岩相与构型特征: 以山西大同盆地中侏罗统云冈组露头为例[J]. 石油与天然气地质,2015,36 (1): 111-117. CHEN Bintao,YU Xinghe,WANG Tianqi,et al. Lithofacies and architectural characteristics of sandy braided river deposits: A case from outcrops of the Middle Jurassic Yungang Formation in the Datong Basin,Shanxi Province[J]. Oil & Gas Geology,2015,36 (1): 111-117.
[4] 谭程鹏,于兴河,李胜利,等. 辫状河-曲流河转换模式探讨: 以准噶尔盆地南缘头屯河组露头为例[J]. 沉积学报,2014, 32 (3): 450-458. TAN Chengpeng,YU Xinghe,LI Shengli,et al. Discussion on the model of braided river transform to meandering river: As an example of Toutunhe Formation in southern Junggar Basin[J]. Acta Sedimentologica Sinica,2014,32 (3): 450-458.
[5] MIALL A D. The geology of fluvial deposits[M]. Heidelberg: Springer Verlag,1996: 75-178.
[6] 吴胜和,翟瑞,李宇鹏. 地下储层构型表征: 现状与展望[J]. 地学前缘,2012,19 (2): 15-23. WU Shenghe,ZHAI Rui,LI Yupeng. Subsurface reservoir architecture characterization: Current status and prospects[J]. Earth Science Frontiers,2012,19 (2): 15-23.
[7] 渠芳,陈清华,连承波. 河流相储层构型及其对油水分布的控制[J]. 中国石油大学学报 (自然科学版)，2008,32 (3): 14-18. QU Fang,CHEN Qinghua,LIAN Chengbo. Fluvial faices reservoir architecture and its control over the distribution of oil and water[J]. Journal of China University of Petroleum (Edition of Natural Sciences)，2008,32 (3): 14-18.
[8] MIALL A D. Architectural-element analysis: A new method of facies analysis applied to fluvial deposits[J]. Earth-Science Reviews,1985,22 (4): 261-308.
[9] 于兴河,王德发. 陆相断陷盆地三角洲相构形要素及其储层地质模型[J]. 地质论评,1997,43 (3): 225-231. YU Xinghe,WANG Defa. The architectural elements of the deltaic system in the terrestrial faulted basin and the significance of its reservoir geological model[J]. Geological Review,1997, 43 (3): 225-231.
[10] 金振奎,杨有星,尚建林,等. 辫状河砂体构型及定量参数研究: 以阜康、柳林和延安地区辫状河露头为例[J]. 天然气地球科学,2014,25 (3): 311-317. JIN Zhenkui,YANG Youxing,SHANG Jianlin,et al. Sandbody architecture and quantitative parameters of single channel sandbodies of braided river: Cases from outcrops of braided river in Fukang,Liulin and Yan'an areas[J]. Natural Gas Geoscience, 2014,25 (3): 311-317.
[11] 王越,陈世悦,李天宝,等. 扒楼沟剖面二叠系辫状河砂体构型与非均质性特征[J]. 中国石油大学学报 (自然科学版)， 2016,40 (6): 1-8. WANG Yue,CHEN Shiyue,LI Tianbao,et al. Braided river sand body architecture and heterogeneity of Permian in Palougou outcrop[J]. Journal of China University of Petroleum (Edition of Natural Sciences)，2016,40 (6): 1-8.
[12] 李易隆,贾爱林,冀光,等. 鄂尔多斯盆地中-东部下石盒子组八段辫状河储层构型[J]. 石油学报,2018,39 (9): 1037-1050. LI Yilong,JIA Ailin,JI Guang,et al. Reservoir architecture of braided river in member 8 of Xiashihezi Formation,centraleastern Ordos Basin[J]. Acta Petrolei Sinica,2018,39 (9): 1037-1050.
[13] 陈东阳,王峰,陈洪德,等. 鄂尔多斯盆地东部府谷天生桥剖面上古生界下石盒子组8 段辫状河储层构型表征[J]. 石油与天然气地质,2019,40 (2): 335-345. CHEN Dongyang,WANG Feng,CHEN Hongde,et al. Characterization of braided river reservoir architecture of the Upper Paleozoic He 8 member on Fugu Tianshengqiao outcrop,eastern Ordos Basin[J]. Oil & Gas Geology,2019,40 (2): 335-345.
[14] 张懿,王昌勇,欧阳诚,等. 鄂尔多斯盆地苏5 区块盒8 段砂体结构与展布特征[J]. 成都理工大学学报 (自然科学版)， 2017,44 (5): 602-612. ZHANG Yi,WANG Changyong,OUYANG Cheng,et al. Structural and distributional characteristics of sand bodies in the member 8 of Xiashihezi Formation from the Su-5 block,Ordos Basin,China[J]. Journal of Chengdu University of Technology (Science & Technology Edition)，2017,44 (5): 602-612.
[15] 陈宇航,贾鹏,曹全斌,等. 砂体构型成因模式及其对物性的控制作用: 以苏里格气田西区二叠系盒8段为例[J]. 海相油气地质,2020,25 (3): 278-288. CHEN Yuhang,JIA Peng,CAO Quanbin,et al. Genetic models of sand body architectures and their control on physical properties: Taking the Lower Shihezi member 8 of Permian in west area of Sulige gas field as an example[J]. Marine Origin Petroleum Geology,2020,25 (3): 278-288.
[16] 陈安清,陈洪德,向芳,等. 鄂尔多斯盆地东北部山西组-上石盒子组三角洲沉积及演化[J]. 地层学杂志,2010,34 (1): 97-105. CHEN Anqing,CHEN Hongde,XIANG Fang,et al. Delta deposits in the Shanxi and Shangshihezi formations in the northeastern Ordos Basin[J]. Journal of Stratigraphy,2010,34 (1): 97-105.
[17] 孙诗,王峰,陈洪德,等. 鄂尔多斯盆地东北缘府谷剖面中二叠统盒8 段沉积相特征[J]. 地球科学与环境学报,2019,41 (2): 225-240. SUN Shi,WANG Feng,CHEN Hongde,et al. Sedimentary facies characteristics of He-8 member of Middle Permian in Fugu section,the northeastern margin of Ordos Basin,China[J]. Journal of Earth Sciences and Environment,2019,41 (2): 225-240.
[18] 杨圣彬,耿新霞,郭庆银,等. 鄂尔多斯盆地西缘北段中生代构造演化[J]. 地质论评,2008,54 (3): 307-315. YANG Shengbin,GENG Xinxia,GUO Qingyin,et al. Mesozoic tectonic evolution in north section of the western margin of Ordos Basin[J]. Geological Review,2008,54 (3): 307-315.
[19] 郭艳琴,李文厚,郭彬程,等. 鄂尔多斯盆地沉积体系与古地理演化[J]. 古地理学报,2019,21 (2): 293-320. GUO Yanqin,LI Wenhou,GUO Bincheng,et al. Sedimentary systems and palaeogeography evolution of Ordos Basin[J]. Journal of Palaeogeography (Chinese Edition)，2019,21 (2): 293-320.
[20] 王安迪,密文天,陈安清,等. 鄂尔多斯盆地东北部石盒子组沉积特征分析[J]. 科学技术与工程,2019,19 (3): 12-22. WANG Andi,MI Wentian,CHEN Anqing,et al. Sedimentary characteristics of Shihezi Formation in northeastern Ordos Basin[J]. Science Technology and Engineering,2019,19 (3): 12-22.
[21] 窦伟坦,侯明才,董桂玉. 鄂尔多斯盆地北部山西组-下石盒子组物源分析[J]. 天然气工业,2009,29 (3): 25-28. DOU Weitan,HOU Mingcai,DONG Guiyu. Provenance analysis of the Upper Paleozoic Shanxi to lower Shihezi formations in north Ordos Basin[J]. Natural Gas Industry,2009,29 (3): 25-28.
[22] 刘琴琴,陈桂华,陈晓智,等. 鄂尔多斯盆地L地区上古生界上石盒子组物源特征及其对储层的控制作用[J]. 天然气地球科学,2018,29 (8): 1094-1101. LIU Qinqin,CHEN Guihua,CHEN Xiaozhi,et al. Characteristic of provenance and its impact on reservoir quality of upper Shihezi Formation,L block,Ordos Basin[J]. Natural Gas Geoscience,2018,29 (8): 1094-1101.
[23] 周银邦,吴胜和,计秉玉,等. 曲流河储层构型表征研究进展[J]. 地球科学进展,2011,26 (7): 695-702. ZHOU Yinbang,WU Shenghe,JI Bingyu,et al. Research progress on the characterization of fluvial-reservoir architecture[J]. Advances in Earth Science,2011,26 (7): 695-702.
[24] 秦国省,胡文瑞,宋新民,等. 砾质辫状河构型及隔夹层分布特征: 以准噶尔盆地西北缘八道湾组露头为例[J]. 中国矿业大学学报,2018,47 (5): 1008-1020. QIN Guosheng,HU Wenrui,SONG Xinmin,et al. Gravel braided river architecture and inter-layers distribution: A case study of Jurassic Badaowan Formation outcrop in the northwest of Junggar Basin[J]. Journal of China University of Mining & Technology,2018,47 (5): 1008-1020.
[25] GARCÍA-GARCÍA F,CORBÍ H,SORIA J M,et al. Architecture analysis of a river flood-dominated delta during an overall sea-level rise (Early Pliocene,SE Spain) [J]. Sedimentary Geology,2011,237 (1): 102-113.
[26] 齐荣,李良,秦雪霏. 鄂尔多斯盆地北缘近源砂砾质辫状河砂体构型与含气性[J].石油实验地质,2019,41 (5): 682-690. QI Rong,LI Liang,QIN Xuefei. Sand body configuration and gas-bearing properties of near source sand-gravel braided river on the northern margin of Ordos Basin[J]. Petroleum Geology & Experiment,2019,41 (5): 682-690.
[27] 陈东阳. 鄂尔多斯盆地东北缘盒8 段辫状河储层构型表征[D].成都: 成都理工大学,2019. CHEN Dongyang. Characterization of braided river reservoir architecture in Northeastern Ordos Basin based on the study of He 8 member on Fugu Tianshengqiao outcrop[D]. Chengdu: Chengdu University of Technology,2019.
[28] KEETON G I,PRANTER M J,COLE R,et al. Stratigraphic architecture of fluvial deposits from borehole images,spectral-gammaray response and outcrop analogs,Piceance Basin,Colorado[J]. AAPG Bulletin,2015,99 (10): 1929-1956.
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