吉林大学学报(地球科学版) ›› 2016, Vol. 46 ›› Issue (1): 65-79.doi: 10.13278/j.cnki.jjuese.201601107

• 地质与资源 • 上一篇    下一篇

不同期次浊积扇体地震沉积学研究——以车西洼陷缓坡带车40-44块沙三上亚段为例

栗宝鹃1,2, 董春梅1,2, 林承焰1,2, 程俊阳3, 任丽华1,2, 郭威1   

  1. 1. 中国石油大学(华东)地球科学与技术学院, 山东青岛 266580;
    2. 山东省油藏地质重点实验室, 山东青岛 266580;
    3. 中海石油(中国)有限公司上海分公司, 上海 200335
  • 收稿日期:2015-05-27 出版日期:2016-01-26 发布日期:2016-01-26
  • 作者简介:栗宝鹃(1975),女,博士研究生,工程师,主要从事地震地质综合解释及地震沉积学方面的研究,E-mail:54juanzi@163.com
  • 基金资助:

    国家自然科学基金青年基金项目(41202092)

Seismic Sedimentology Research on Turbidite Fan Body of Different Stages:In case of the Gentle Slope Belt of Chexi Depression's Che40-44 Area of Upper Submember of Es3

Li Baojuan1,2, Dong Chunmei1,2, Lin Chengyan1,2, Cheng Junyang3, Ren Lihua1,2, Guo Wei1   

  1. 1. School of Geoscience, China University of Petroleum, Qingdao 266580, Shandong, China;
    2. Shandong Province Key Laboratory of Reservoir Geology, Qingdao 266580, Shandong, China;
    3. China National Offshore Oil Corporation Limited Shanghai, Shanghai 200335, China
  • Received:2015-05-27 Online:2016-01-26 Published:2016-01-26
  • Supported by:

    Supported by National Natural Science Foundation of China Youth Fund (41202092)

摘要:

以车西洼陷缓坡带车40-44块沙三上亚段为例,针对研究区浊积扇体"单期厚度难辨、纵向多期叠置,单个形态难识、横向顺势延展"的特点,在井震标定和分频解释共同确定的等时层序地层界限之内,以沉积相模式为指导,采用地震相分析与地层属性切片相结合的方法,对浊积扇体的横向展布形态和纵向演化规律进行描述和刻画,由此达到对不同期次浊积扇体进行精确识别和精细描述的目的。在研究过程中,主要形成以下几点认识:①Es31和Es34期次顶、底界限由井震结合标定,其等时性可利用分频解释技术确定;②根据地震相的分布位置及特点,发现浊积扇体均分布于同沉积断层下降盘,且"纵向叠置、横向迁移";③通过地层切片与均方根振幅属性相结合分析,刻画出不同期次浊积扇体横向上受地势影响、呈裙带状分布的规律,和纵向上自下而上扇体数量增多且连续性增强的变化规律。

关键词: 浊积扇, 地震沉积学, 地震相, 地层切片, 期次划分, 车西洼陷

Abstract:

Taking the gentle slope belt of Chexi depression's Che40-44 area of Upper Submember of Es3 as an example, the authors study a set of methods for identifying and describing different stages of turbidite fans based on seismic sedimentology. The turbidite fan body of the studied area has such characteristics as "single stage is difficult to identify for its thickness, as it is overlapped vertically with many others; single fan body is difficult to identify for its shape, as it extends horizontally with many others together". In the limit of chorostratigraphy which is determined by well and seismic combined calibration and frequency-division interpretation, and under the guidance of sedimentary facies model, a method combined with seismic facies analysis and horizontal attribute slices is used to describe the shape of turbidite fan body, and to summarize the longitudinal evolutionary pattern of fans, so that the turbidite fan of different stages are precisely identified and described. Following conclusions can be drawn from this research:1)the top and bottom boundaries of Es31 and Es34 can be calibrated by well and seismic data in combination, and its isochroneity can be determined by the spectral decomposition interpretation technique; 2)according to the distribution and characteristics of seismic facies, it can be found that all turbidite fan bodies locate in the descending stage of the contemporaneous fault, and they are usually overlapped in vertical and shifted in horizon; 3)by analyzing the strata slices and mean root of seismic waveform amplitude, evolutionary law of turbidite fans of different stages can be drawn that they are prone to be affected by terrains and spread like ribbons in horizon,and number of fans increases and continuity enhances from top to bottom in vertical.

Key words: turbidite fan, seismic sedimentology, seismic facies, stratal slicing, stage division, Chexi depression

中图分类号: 

  • P588.2

[1] Zeng Hongliu,Stephen C Henry,John P Riola.Stratal Slicing:Part I:Realistic 3-D Seismic Model[J]. Geophysics, 1998, 63(2):17-24.

[2] Zeng Hongliu, Stephen C Henry, John P Riola.Stratal Slicing:Part II:Real 3-D Seismic Data[J]. Geophysics, 1998, 63(2):514-522.

[3] Wolfgang Schlager.The Future of Applied Sedimen-tary Geology[J]. Journal of Sedimentary Research, 2000, 20(1):2-9.

[4] 刘国宁, 吴朝东, 张卫平,等. 基于地震沉积学的油气储层研究:以胜利油田飞燕滩地区河流相储层为例[J]. 天然气地球科学, 2014,25(增刊1):17-21. Liu Guoning, Wu Chaodong, Zhang Weiping, et al.Seismic Sedimentology in the Study of Reservoir:Taking Feiyantan Area of Shengli Oil Field as an Example[J]. Natural Gas Geoscience, 2014, 25(Sup.1):17-21.

[5] 周川闽, 宋丽红, 刘庆松. 川中须家河组五段河道砂体地震沉积学刻画[J]. 西南石油大学学报(自然科学版),2014, 36(4):1-11. Zhou Chuanmin, Song Lihong, Liu Qingsong. Seismic Geomorphology of Channel Belts of the 5th Interval,Xujiahe Formation,Upper Triassic in Central Sichuan Basin, China[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2014, 36(4):1-11.

[6] 刘书会, 宋国奇, 杨培杰. 地震沉积学在陆相盆地中的应用:东营三角洲勘探实例[J]. 石油地球物理勘探, 2014, 49(2):360-368. Liu Shuhui,Song Guoqi,Yang Peijie. Seismic Sedimentology in the Exploration of a Continental Basin:A Case History of Dongying Delta[J]. Oil Geophysical Prospecting. 2014, 49(2):360-368.

[7] 刘长利, 朱筱敏, 胡有山, 等. 地震沉积学在识别陆相湖泊浊积砂体中的应用[J]. 吉林大学学报(地球科学版), 2011, 41(3):657-664. Liu Changli,Zhu Xiaomin, Hu Youshan, et al. Application of Seismic Sedimentology on Lacustrine Turbidite Deposition Indetification[J]. Journal of Jilin University(Earth Science Edition), 2011, 41(3):657-664.

[8] 张晶, 刘化清, 李双文, 等.断陷湖盆深水重力流水道的识别标志及沉积相模式:以岐口凹陷岐南斜坡沙一段为例[J]. 吉林大学学报(地球科学版),2015,45(3):701-709. Zhang Jing, Liu Huaqing, Li Shuangwen, et al. Identification Marks and Depositional Model of Gravity Flow Channel in Continetal Rifted Lake Basin:A Case of the First Member of Shahejie Formation in Qinan Slope, Qikou Sag[J]. Journal of Jilin University(Earth Science Edition), 2015, 45(3):701-709.

[9] 宋亮, 苏朝光, 张营革, 等. 陆相断陷盆地陡坡带砂砾岩体期次划分:以济阳坳陷车西洼陷北带中浅层为例[J]. 石油与天然气地质, 2011, 32(2):222-226. Song Liang, Su Chaoguang, Zhang Yingge, et al. Recognition of Sedimentary Cycles of Sandbodies in Steep-Slope Zones of Continental Rifted Basins:A Case Study of Middle-Shallow Horizons in the Northern Chexi Subsag of the Jiyang Depression[J]. Oil and Gas Geology, 2011, 32(2):222-226.

[10] 孙怡, 鲜本忠, 林会喜. 断陷湖盆陡坡带砂砾岩体沉积期次的划分技术[J]. 石油地球物理勘探, 2007, 42(4):468-473. Sun Yi, Xian Benzhong, Lin Huixi. Division of Sedimentary Cycle of Sand-Gravel Rock Mass in Steep Slope of Faulted Lake Basin[J]. Oil Geophysical Prospecting, 2007, 42(4):468-473.

[11] 王庆华. 东营凹陷东部砂砾岩体地震期次划分技术探讨[J]. 石油天然气学报, 2012, 34(9):70-73. Wang Qinghua.Classification of Seismic Sedimentary Cycles of Glutenite in the Eastern Dongying Sag[J]. Journal of Oil and Gas Technology, 2012, 34(9):70-73.

[12] 朱红涛, 杨香华, 周心怀, 等. 基于层序地层学和地震沉积学的高精度三维沉积体系:以渤中凹陷西斜坡BZ3-1区块东营组为例[J]. 地球科学:中国地质大学学报, 2011, 36(6):1073-1084. Zhu Hongtao, Yang Xianghua, Zhou Xinhuai, et al. High Resolution Three Dimensional Facies Architecture Delineation Using Sequence Stratigraphy,Seismic Sedimentology:Example from Dongying Formation in B23-1 Block of Western Slope of Bozhong Sag, Bohai Bay Basin[J].Earth Science:Journal of China University of Geosciences. 2011, 36(6):1073-1084.

[13] 陈秀艳, 姜在兴, 杜伟, 等. 东营凹陷沙三中亚段东营三角洲沉积期次成因及对含油性的影响[J]. 沉积学报, 2014, 32(2):344-353. Chen Xiuyan, Jiang Zaixing, Du Wei, et al. Origin of Depositional Cycles and Their Influence on Oil-Bearing Sandstone of Dongying Delta in Mid-Es3,Dongying Depression[J]. Acta Sedimentologica Sinica. 2014, 32(2):344-353.

[14] 毕俊凤, 刘书会. 基于地震资料双域同步分析的沉积期次划分方法应用研究[J]. 石油物探, 2013, 52(2):157-162. Bi Junfeng, Liu Shuhui. Application of Sedimentary Sequences Classification Method by Synchronous Analysis in Double-Domain Based on Seismic Data[J]. Geophysical Prospecting for Petroleum, 2013, 52(2):157-162.

[15] 林畅松, 潘元林, 肖建新, 等. "构造坡折带":断陷盆地层序分析和油气预测的重要概念[J]. 地球科学:中国地质大学学报, 2000,25(3):260-265. Lin Changsong, Pan Yuanlin,Xiao Jianxin,et al. Structural Slope Break Zone:Key Concept for Stratigraphic Sequence Analysis and Petroleum Forecasting in Fault Subsidence Basins[J]. Earth Science Journal:China University of Geosciences,2000, 25(3):260-265.

[16] 中石油勘探与生产分公司.岩性地层油气藏勘探理论与实践[M].北京:石油工业出版社,2005. PetroChina Exploration & Production Company. Exploration Theory and Practice for Lithostratigraphic Hydrocarbon Reservoirs[M].Beijing:Petroleum Industry Press,2005.

[17] 王亚青. 东风港油田储层地质精细研究[D]. 青岛:中国石油大学, 2008. Wang Yaqing. Detailed Research on the Reservoir Geology of Dongfenggang Oilfield[D]. Qingdao:China University of Petroleum, 2008.

[18] 韦东晓, 田景春, 倪新锋. 湖相浊积砂体沉积特征及油气勘探意义[J]. 油气地质与采收率, 2006, 13(5):15-17. Wei Dongxiao, Tian Jingchun, Ni Xinfeng. Sedimentary Characteristics of Lacustrine Turbidite Sand Body and Its Significance on Petroleum Exploration[J]. Petroleum Geology and Recovery Efficiency, 2006, 13(5):15-17.

[19] 郑荣才, 文华国, 韩永林, 等. 鄂尔多斯盆地白豹地区长6油层组湖底滑塌浊积扇沉积特征及其研究意义[J]. 成都理工大学学报(自然科学版), 2006, 33(6):566-574. Zheng Rongcai, Wen Huaguo, Han Yonglin.et al. Discovery and Significance of Sublacustrine Slump Turbidite Fans in Chang 6 Oil Bearing Formation of Baibao Region in Ordos Basin, China[J]. Journal of Chengdu University of Technology(Science and Technology Edition), 2006, 33(6):566-574.

[20] 刘保国, 刘力辉. 实用地震沉积学在沉积相分析中的应用[J]. 石油物探, 2008, 47(3):266-271. Liu Baoguo,Liu Lihui. Application of Applied Seismic Sedimentology in Sedimentary Facies Analysis[J]. Geophysical Prospecting for Petroleum, 2008, 47(3):266-271.

[21] Zeng Hongliu. Thin-Bed Prediction by Geomorphology-Constrained Waveform Analysis[C]//2014 SEG Meeting. Denver:Society of Exploration Geophysicists, 2014:1395-1399.

[22] Zeng Hongliu, Bachus M M, Barrow K T, et al. Facies Mapping from Three-Dimensional Seismic Data:Potential and Guidelines from a Tertiary Sandstone-Shale Sequence Model, Powderhorn Field, Calhoun County, Texas[J]. AAPG Bulletin, 1996, 80(1):16-46.

[23] 张玺华, 陈洪德, 候明才, 等. 四川盆地西部新场地区须家河组四段9砂组地震沉积学[J]. 石油与天然气地质, 2013, 34(1):95-101. Zhang Xihua,Chen Hongde, Hou Mingcai, et al. Seismic Sedimentology of the 9 th Sand Group in the 4th Member of the Triassic Xujiahe Formation in Xinchang Area of the Western Sichuan Basin[J]. Oil and Gas Geology, 2013, 34(1):95-101.

[24] Zeng Hongliu, Xu Guixu,Wang Guizhong. Influence of Tectonic Geomorphology on Sedimentary Geomorphology:Applied to Prediction of Ultrathin Sandstones[C]//2013 SEG Meeting. Huston:Society of Exploration Geophysicists, 2013:1519-1523.

[25] 刘洪林, 杨微, 王江, 等. 地层切片技术应用的局限性:以海拉尔盆地贝尔凹陷砂体识别为例[J].石油地球物理勘探, 2009, 44(增刊1):125-129. Liu Honglin, Yang Wei, Wang Jiang, et al. Application Limitation of Stratal Slicing Technique:A Case Study on Sand Body Identification in Bell Depression of Hailaer Basin[J]. Oil Geophysical Prospecting, 2009, 44(Sup.1):125-129.

[26] 张可宝, 张红斌, 赵玉光, 等. 均方根振幅与岩性[J]. 石油地球物理勘探, 2007, 42(增刊):93-96. Zhang Kebao, Zhang Hongbin, Zhao Yuguang, et al. Mean Square Root Amplitude and Lithology[J]. Oil Geophysical Prospecting, 2007, 42(Sup.):93-96.

[27] 杨春惠, 张伟, 高建波. 均方根振幅在乌伦古坳陷东部地区储层预测中的应用[J].科学技术与工程, 2012, 12(29):7493-7499. Yang Chunhui, Zhang Wei,Gao Jianbo. Application of RMS Amplitude in Reservoir Prediction in the East of Wulungu Depression[J].Science Technology and Engineering, 2012, 12(29):7493-7499.

[28] 徐旺林, 王天琦, 魏立花, 等. 沿层属性分析技术在储层预测研究中的应用[J]. 石油地球物理勘探, 2002, 37(增刊):83-87. Xu Wanglin,Wang Tianqi,Wei Lihua, et al. Horizon Attribute Analysis Technology and Its Application in Reservoir Prediction[J]. Oil Geophysical Prospecting. 2002, 37(Sup.):83-87.

[29] Shanmugam G. Deep-Water Processes and Facies Models:Implications for Sandstone Petroleum Reservoirs[M]. Beijing:Petroleum Industry Press,2014.

[30] Shanmugam G. New Perspectives on Deep-Water Sandstones:Origin, Recognition, Initiation and Reservoir Quality[M].Beijing:Petroleum Industry Press, 2013.

[31] 杨仁超, 何治亮, 邱桂强, 等. 鄂尔多斯盆地南部晚三叠世重力流沉积体系[J]. 石油勘探与开发, 2014, 41(6):61-670. Yang Renchao, He Zhiliang, Qiu Guiqiang, et al. Late Triassic Gravity Flow Depositional Systems in the Southern Ordos Basin[J]. Petroleum Exploration and Development, 2014, 41(6):661-670.

[32] 李凌. 车西洼陷沙三上亚段滑塌浊积砂体的沉积特征[J]. 西安石油大学学报(自然科学版), 2010, 25(2):22-29. Li Ling. Sedimentary Characteristics of the Fluxo Turbidite of the Upper Submember of Sha 3 in Chexi Sub Sag[J]. Journal of Xi'an Shiyou University (Natural Science Edition), 2010, 25(2):22-29.

[1] 连晓亮, 郭波, 闫巧洁, 姜忠诚, 张昌盛. 大情字井地区葡萄花油层储层砂体地震描述技术[J]. 吉林大学学报(地球科学版), 2016, 46(5): 1561-1570.
[2] 张兆辉, 刘化清, 苏明军. 基于地层切片的小尺度沉积相定量解释方法[J]. 吉林大学学报(地球科学版), 2016, 46(3): 893-899.
[3] 耿晓洁, 朱筱敏, 董艳蕾. 地震沉积学在近岸水下扇沉积体系分析中的应用以泌阳凹陷东南部古近系核三上亚段为例[J]. 吉林大学学报(地球科学版), 2016, 46(1): 57-64.
[4] 张晶, 刘化清, 李双文, 冀虎山, 袁淑琴, 洪忠. 断陷湖盆深水重力流水道的识别标志及沉积模式——以歧口凹陷歧南斜坡沙一段为例[J]. 吉林大学学报(地球科学版), 2015, 45(3): 701-711.
[5] 张银国,梁杰. 南黄海盆地二叠系至三叠系沉积体系特征及其沉积演化[J]. 吉林大学学报(地球科学版), 2014, 44(5): 1406-1418.
[6] 衣健,王璞珺,李瑞磊,赵然磊,陈崇阳,孙玥. 松辽盆地断陷层系地震火山地层学研究:典型火山岩地震相与地质解释模式[J]. 吉林大学学报(地球科学版), 2014, 44(3): 715-729.
[7] 刘长利, 朱筱敏, 胡有山, 廖飞燕, 王正国. 地震沉积学在识别陆相湖泊浊积砂体中的应用[J]. J4, 2011, 41(3): 657-664.
[8] 徐鹏举, 唐亮, 凌贤长, 高霞, 苏雷, 辛全明, 张勇强. 液化场地桩-土-桥梁结构地震相互作用简化分析方法[J]. J4, 2010, 40(5): 1121-1127.
[9] 张 晶,王伟锋,荣启宏,史文东. 东营凹陷永55区块沙四上亚段深水浊积扇沉积与油气[J]. J4, 2007, 37(3): 519-0524.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!