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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:

第34卷

期数:

2012年第01期

页码:

9-19

栏目:

基础地质与矿产地质

出版日期:

2012-03-20

文章信息/Info

Title:

Fan delta sedimentary system and facies models of Dainan Formation of Paleogene in Gaoyou Sag

作者:

纪友亮¹; 李清山¹; 王勇²; 胡斌²

1.中国石油大学北京地球科学学院,北京 102249; 2.中国石油化工股份有限公司江苏油田分公司 物探研究院,江苏 南京 210046

Author(s):

JI You-liang¹;  LI Qing-shan¹;  WANG Yong²;  HU Bin²

1. School of Geosciences, China University of Petroleum, Beijing 102249, China; 2. Geophysical ExplorationScientific Research Institute, Jiangsu Oilfield Company, Sinopec, Nanjing 210046, Jiangsu, China

关键词:

沉积体系;  沉积相;  模式;  扇三角洲;  戴南组;  古近系;  高邮凹陷;  苏北盆地

Keywords:

sedimentary system;  sedimentary facies;  model;  fan delta;  Dainan Formation;  Paleogene;  Gaoyou Sag;  Subei Basin

分类号:

P618.13; TE121.3

DOI:

-

文献标志码:

A

摘要:

扇三角洲是苏北盆地高邮凹陷戴南组较为发育的一种沉积类型,集中分布在凹陷南部陡坡带一侧,是该区一个重要的勘探领域。根据岩芯、测井、地震、粒度等资料,对高邮凹陷古近系戴南组扇三角洲的沉积特征进行了研究,建立了高邮凹陷戴南组的沉积相模式。根据单井沉积相、连井沉积相分析以及地震剖面反射特征和砂地比图综合分析,确定了戴南组各亚段沉积相的平面展布,编制了戴南组各亚段沉积相分布图。结果表明:高邮凹陷南部陡坡带地形陡,存在扇三角洲发育的条件,也存在反映浅水环境的岩性特点,成分成熟度和结构成熟度低反映了近物源的条件,还发现反映牵引流和重力流共存的沉积构造特点; 从地震反射特征上看,反射结构不稳定,并发现向盆地边缘加厚的楔形地震相。在此基础上,重点对戴南组扇三角洲相各微相进行了分析,共划分出扇三角洲平原、扇三角洲前缘和前扇三角洲亚相,并进一步划分出水上分流河道、漫滩沼泽、水下分流河道、分流河道间和席状砂等微相,最后详细阐述了各微相的沉积特征。

Abstract:

Fan delta, which is developed on the steep slope belt on the south side of the sag, is an important sedimentary facies of Dainan Formation in Gaoyou Sag of Subei Basin. It is a very important oil exploration area in Gaoyou Sag. According to the data of core, well-log, seismic, granularity analysis and other information, a comprehensive study on fan delta sedimentary characteristics of Dainan Formation of Paleogene in Gaoyou Sag were conducted, and the sedimentary facies models of Dainan Formation were established. According to single well and cross well sedimentary facies analysis, seismic profile reflection and sand ratio contour map analysis, planar distributions of sedimentary facies in different submembers of Dainan Formation were confirmed, and the distribution maps of sedimentary facies in different submembers were drawn. The results showed that the steep slope paleogeography in the southern part of Gaoyou Sag was a suitable condition for the development of fan delta, and the lithologic characters reflecting shallow water environment were discovered, and the low component and textural maturities reflected the conditions of near provenance of sediments, and sedimentary structures reflecting traction flow and gravity flow were found; based on the seismic reflection profile, the reflection configuration was unstable, wedge shaped seismic facies toward the edge of the basin was developed. Finally, fan delta was divided into three parfacies including fan delta plain, fan delta front and fore fan delta, and further divided into some microfacies including distributary channel on water, back marsh, underwater distributary channel, inter distributary channel, sheet sand and so on; the sedimentary characteristics of the microfacies were detailedly explained.

参考文献/References:

[1] GALLOWAY W E,HOBDAY D K.Terrigenous clastic depositional systems:applications to petroleum,coal,and uranium exploration[M].New York:Springer-Verlag,1983.
[2] 明海会,金振奎,李清作,等.泌阳凹陷安棚油田深层系沉积相及对油气分布的控制作用[J].地球科学与环境学报,2005,27(2):48-51. 图15 高邮凹陷中东部戴南组戴一段沉积相 Fig.15 Sedimentary facies of the first member of Dainan Formation in the middle and eastern parts of Gaoyou SagMING Hai-hui,JIN Zhen-kui,LI Qing-zuo,et al.Sedimentary facies of deep sequences of Anpeng Oilfield in Biyang Depre-ssion and its control over oil-gas distribution[J].Journal of Earth Sciences and Enrivonment,2005,27(2):48-51.(in Chinese)
[3] 李思田,林畅松,解习农,等.大型陆相盆地层序地层学研究——以鄂尔多斯中生代盆地为例[J].地学前缘,1995,2(3/4):133-136. LI Si-tian,LIN Chang-song,XIE Xi-nong,et al.Approaches of nonmarine sequence stratigraphy—a case study on the Mesozoic Ordos Basin[J].Earth Science Frontiers,1995,2(3/4):133-136.(in Chinese)
[4] 董 洁,陈世悦,李 聪.辽河西部凹陷欢喜岭地区沙河街组三段层序地层与沉积相研究[J].地球科学与环境学报,2010,32(3):245-251. DONG Jie,CHEN Shi-yue,LI Cong.Sequence stratigraphy and sedimentary facies in the third member of Shahejie Formation of Huanxiling Area in the West Depression,Liaohe Basin[J].Journal of Earth Sciences and Enrivonment,2010,32(3):245-251.(in Chinese) 图16 高邮凹陷中东部戴南组戴二段沉积相 Fig.16 Sedimentary facies of the second member of Dainan Formation in the middle and eastern parts of Gaoyou Sag
[5] 时瑞坤,陈世悦,鄢继华,等.辽河西部凹陷欢喜岭地区沙河街组沉积特征及其演化[J].地球科学与环境学报,2011,33(3):275-281. SHI Rui-kun,CHEN Shi-yue,YAN Ji-hua,et al.Sedimentary characteristics and evolution of Shahejie Formation of Huanxi-ling Area in the West Depression,Liaohe Basin[J].Journal of Earth Sciences and Environment,2011,33(3):275-281.(in Chinese)
[6] 纪友亮,张世奇.陆相断陷湖盆层序地层学[M].北京:石油工业出版社,1996. JI You-liang,ZHANG Shi-qi.Sequence stratigraphy of lake basin in terrestrial facies fault depression[M].Beijing:Petroleum Industry Press,1996.(in Chinese)
[7] 冯增昭,王英华,刘焕杰,等.中国沉积学[M].北京:石油工业出版社,1994. FENG Zeng-zhao,WANG Ying-hua,LIU Huan-jie,et al.Sedi-mentology in China[M].Beijing:Petroleum Industry Press,1994.(in Chinese)
[8] 毛光周,刘池洋.地球化学在物源及沉积背景分析中的应用[J].地球科学与环境学报,2011,33(4):337-348. MAO Guang-zhou,LIU Chi-yang.Application of geochemi-stry in provenance and depositional setting analysis[J].Journal of Earth Sciences and Environment,2011,33(4):337-348.(in Chinese)
[9] 李玉城.苏北盆地高邮凹陷戴南组隐蔽油气藏研究[J].中国石油勘探,2008(1):21-27. LI Yu-cheng.Research on subtle hydrocarbon reservoirs of Dainan Formation in Gaoyou Sag of Subei Basin[J].China Petroleum Exploration,2008(1):21-27.(in Chinese)
[10] 邓丽娟,夏连军,张列平,等.苏北盆地隐蔽油气藏勘探方法探讨——以高邮凹陷为例[J].复杂油气藏,2009,2(1):14-19. DENG Li-juan,XIA Lian-jun,ZHANG Lie-ping,et al.The exploration methods research of subtle reservoir in North Jiangsu Basin—taking Gaoyou Depression for example[J].Complex Hydrocarbon Reservoirs,2009,2(1):14-19.(in Chinese)
[11] 赵澄林,朱 平,陈方鸿.高邮凹陷高分辨率层序地层学及储层研究[M].北京:石油工业出版社,2001. ZAHO Cheng-lin,ZHU Ping,CHEN Fang-hong.Study on high-resolution sequence stratigraphy and reservoir in Gaoyou Sag[M].Beijing:Petroleum Industry Press,2001.(in Chinese)
[12] 姜 辉,于兴河,陈永峤,等.东营凹陷和高邮凹陷古近系沉积特征对比研究[J].资源与产业,2006,8(6):102-106. JIANG Hui,YU Xing-he,CHEN Yong-qiao,et al.The comparative study on depositional characteristics of Dongying Depression and Gaoyou Depression in Palaeogene[J].Resources and Industries,2006,8(6):102-106.(in Chinese)
[13] 董荣鑫.高邮凹陷戴南—三垛组古生物与沉积环境演变[J].同济大学学报:自然科学版,1999,27(3):366-370. DONG Rong-xin.Evolution of paleontology and sedimentary environment in Dainan-Sanduo Formation of the Gaoyou Depression[J].Journal of Tongji University:Natural Science Edition,1999,27(3):366-370.(in Chinese)
[14] 史光辉,郑元财,周 彬,等.高邮凹陷陡坡带戴南组断裂结构、沉积特征与成藏模式[J].石油天然气学报,2008,30(3):195-197. SHI Guang-hui,ZHENG Yuan-cai,ZHOU Bin,et al.Accumulation model, sedimentary and structure characteristics of faults of Dainan Formation in the steep slope zone of Gaoyou Sag[J].Journal of Oil and Gas Technology,2008,30(3):195-197.(in Chinese)
[15] 伊 伟,王伟锋,辛 也.高邮凹陷深凹带南部戴南组沉积演化研究[J].复杂油气藏,2010,3(2):13-16. YI Wei,WANG Wei-feng,XIN Ye.Study on the sedimentary evolution of Dainan Formation in south of the deep sag area in Gaoyou Sag[J].Complex Hydrocarbon Reservoirs,2010,3(2):13-16.(in Chinese)
[16] 张喜林,朱筱敏,钟大康,等.苏北盆地高邮凹陷古近系戴南组沉积相及其对隐蔽油气藏的控制[J].古地理学报,2005,7(2):207-218. ZHANG Xi-lin,ZHU Xiao-min,ZHONG Da-kang,et al.Sedimentary facies and its controlling on subtle oil and gas reservoirs of the Dainan Formation of Paleogene in Gaoyou Sag,Subei Basin[J].Journal of Palaeogeography,2005,7(2):207-218.(in Chinese)
[17] 夏连军,吴向阳,毛树礼,等.高邮凹陷邵伯地区近岸水下扇的地震预测[J].勘探地球物理进展,2008,31(3):212-218. XIA Lian-jun,WU Xiang-yang,MAO Shu-li,et al.Seismic prediction of nearshore subaqueous fan in Shaobo,Gaoyou Depression[J].Progress in Exploration Geophysics,2008,31(3):212-218.(in Chinese)
[18] 张小兵,郑荣才,张哨楠.高邮凹陷马家嘴—联盟庄地区戴南组构造-沉积体系[J].大庆石油地质与开发,2007,26(1):13-17. ZHANG Xiao-bing,ZHENG Rong-cai,ZHANG Shao-nan.The tectonic-sedimentary system of the Dainan Formation in Majiazui-Lianmengzhuang Region,Gaoyou Sag[J].Petroleum Geology and Oilfield Development in Daqing,2007,26(1):13-17.(in Chinese)
[19] 赵霞飞.动力沉积学与陆相沉积[M].北京:科学出版社,1992. ZHAO Xia-fei.Dynamic sedimentology and continental sediment[M].Beijing:Science Press,1992.(in Chinese)
[20] 郭 涛,张卫海,袁 巍.临南油田街2断块沙三上亚段V砂岩组沉积微相研究[J].地球科学与环境学报,2010,32(4):363-367. GUO Tao,ZHANG Wei-hai,YUAN Wei. Study on sedimentary microfacies of the sand Group V of the Upper Sha-3 Member in Jie Faulted Block 2 of Linnan Oilfield[J].Journal of Earth Sciences and Environment,2010,32(4):363-367.(in Chinese)
[21] 张希明.扇三角洲的概念及其发展[J].石油勘探与开发,1997,24(5):71. ZHANG Xi-ming.Concept of fan dalta and its development[J].Petroleum Exploration and Development,1997,24(5):71.(in Chinese)
[22] 张喜林,朱筱敏,郭长敏,等.苏北盆地高邮凹陷古近系戴南组滨浅湖沉积中的遗迹化石[J].沉积学报,2006,24(1):81-89. ZHANG Xi-lin,ZHU Xiao-min,GUO Chang-min,et al.Trace fossils of shore-shallow lacustrine Dainan Formation(Paleogene)in Gaoyou Sag,Subei Basin[J].Acta Sedimentologica Sinica,2006,24(1):81-89.(in Chinese)
[23] 张锐锋.饶阳凹陷古近系层序地层学及隐蔽油气藏勘探研究[D].北京:中国地质科学院,2006. ZHANG Rui-feng.Study on subtle reservoir exploration and sequence stratigraphy of Paleogene in Raoyang Sag[J].Beijing:Chinese Academy of Geological Sciences,2006.(in Chinese)
[24] 暴艳凤.塔木察格盆地贝尔凹陷沉积相研究[D].大庆:大庆石油学院,2009. BAO Yan-feng.Study on sedimentary facies in Beier Depression of Tamtsag Basin[J].Daqing: Daqing Petroleum Institute,2009.(in Chinese)
[25] 纪友亮,张世奇.层序地层学原理及层序成因机制模式[M].北京:地质出版社,1998. JI You-liang,ZHANG Shi-qi.Theory of sequence stratigraphy and the mechanism mode of strata sequence genesis[M].Beijing:Geology Publishing House,1998.(in Chinese)
[26] 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,2000,25(3):260-266. LIN Chang-song,PAN Yuan-lin,XIAO Jian-xin,et al.Structural slope-break zone—key concept for stratigraphic sequence analysis and petroleum forecasting in fault subsidence basins[J].Earth Science,2000,25(3):260-266.(in Chinese)
[27] 解习农,任建业,焦养泉,等.断陷盆地构造作用与层序样式[J].地质论评,1996,42(3):239-244. XIE Xi-nong,REN Jian-ye,JIAO Yang-quan,et al.Tectonism and sequence patterns of down-faulted basins[J].Geological Review,1996,42(3):239-244.(in Chinese)
[28] 张世奇,纪友亮.陆相断陷湖盆层序地层学模式探讨[J].石油勘探与开发,1996,23(5):20-23. ZHANG Shi-qi,JI You-liang.An approach to the sequence stratigraphic models of the fault-depression lake basin[J].Petroleum Exploration and Development,1996,23(5):20-23.(in Chinese)
[29] 王 华,姜 华,林正良,等.南堡凹陷东营组同沉积构造活动性与沉积格局的配置关系研究[J].地球科学与环境学报,2011,33(1):70-77. WANG Hua,JIANG Hua,LIN Zheng-liang,et al.Relations between synsedimentary tectonic activity and sedimentary framework of Dongying Formation in Nanpu Sag[J].Journal of Earth Sciences and Environment,2011,33(1):70-77.(in Chinese)

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备注/Memo

备注/Memo:

收稿日期:2011-05-17
基金项目:国家科技重大专项研究项目(2011ZX05009-003)
作者简介:纪友亮(1962-),男,教授,博士研究生导师,工学博士,从事层序地层学与沉积学教学和研究,E-mail:jiyouliang@cup.edu.cn。

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更新日期/Last Update: 2012-03-20