用户名: 密码: 验证码:
桌子山地区奥陶系克里摩里组下段等深暖流沉积及其油气地质意义
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Deposition of warm contour current and its geological significance on oil and gas in Lower Ordovician Kelimoli Formation,Zhuozishan area
  • 作者:李向东 ; 郇雅棋
  • 英文作者:LI Xiangdong;HUAN Yaqi;School of Land Resource Engineering,Kunming University of Science and Technology;Nanpu Oilfield Operation District,Jidong Oilfield Company,CNPC;
  • 关键词:等深流沉积 ; 风海流 ; 石灰岩 ; 碳、氧同位素 ; 中奥陶统 ; 鄂尔多斯盆地
  • 英文关键词:contour current deposition;;wind current;;limestone;;carbon and oxygen isotope;;Middle Ordovician;;Ordos Basin
  • 中文刊名:油气地质与采收率
  • 英文刊名:Petroleum Geology and Recovery Efficiency
  • 机构:昆明理工大学国土资源工程学院;中国石油冀东油田分公司南堡油田作业区;
  • 出版日期:2019-07-04 14:56
  • 出版单位:油气地质与采收率
  • 年:2019
  • 期:04
  • 基金:国家自然科学基金项目“阿拉善地块东南缘与鄂尔多斯盆地西缘中、上奥陶统浊流演化及其与内波相互作用研究”(41272119);; 昆明理工大学自然科学研究基金项目“滇中地区下寒武统筇竹寺组深水沉积研究”(KKSY201321008);; 云南省教育厅科学研究基金项目“澄江生物群软体印痕化石保存的沉积水动力条件”(2015Z030)
  • 语种:中文;
  • 页:19-27
  • 页数:9
  • CN:37-1359/TE
  • ISSN:1009-9603
  • 分类号:P618.13
摘要
鄂尔多斯盆地西缘中、晚奥陶世为深水等深流极为发育时期,而等深流对于油气系统中储层的形态特征及烃源岩的分布均具有重要影响。以内蒙古桌子山地区中奥陶统克里摩里组下段为研究对象,在前期等深流沉积研究的基础上,结合薄层石灰岩碳、氧同位素测试结果,对克里摩里组下段沉积时期的等深流特征进行研究。结果显示,研究区克里摩里组薄层石灰岩沉积时期的海水盐度正常,石灰岩与海水之间的氧同位素交换达到平衡,成岩作用对氧同位素的影响甚微。氧同位素测试数据计算古水温为22.2~30.7℃,平均为26.4℃。根据沉积时期深部水体温度较高和盐度正常的特点,推测研究区克里摩里组下段可能为风海流引起的等深暖流沉积,属于海洋表层环流沉积体系。等深暖流沉积的发现预示着鄂尔多斯盆地西缘下古生界可能发育自生自储式等深流沉积型油气藏,并具有广阔的油气勘探前景。
        The Middle to Late Ordovician is an important period with abounding deep-water contour current activities in the western margin of Ordos Basin,and contour currents have significant impact on the morphological characteristics of reservoir and the distribution of hydrocarbon source rock in oil and gas systems.The Lower Kelimoli Formation in Zhuozisan area of Inner Mongolia was taken as an example in this paper,and the characteristics of contour current was analysed according to the previous studies and the oxygen and carbon isotopic test data of thin-bedded limestone.The results show that the thin-bedded limestone of Kelimoli Formation is deposited in a normal salinity seawater,where an oxygen isotope exchange balance exits between seawater and limestone during the limestone deposition,and the effect of limestone diagenesis on oxygen isotope is negligible.The paleo-water temperature measured according to the oxygen isotope data is in the range of 22.2 ℃ to 30.7 ℃ with an average as 26.4 ℃.According to the characteristics of high temperature and normal salinity of deep water during the sedimentary period,it is inferred that the Lower Kelimoli Formation in the study area may be isothermal current deposits caused by wind-sea currents,which belong to the surface ocean circulation.This discovery suggests that the Lower Paleozoic in western margin of Ordos Basin may develops self-generation self-storage contour current oil and gas reservoirs with a broad prospect of hydrocarbon exploration.
引文
[1]FAUGèRES J C,STOW D A V.Bottom-current-controlled sedimentation:a synthesis of the contourite problem[J].Sedimentary Geology,1993,82(1/4):287-297.
    [2]何幼斌,高振中,罗顺社,等.等深流沉积的特征及其鉴别标志[J].江汉石油学院学报,1998,20(4):1-6.HE Youbin,GAO Zhenzhong,LUO Shunshe,et al.Features of contourites and their discrimination[J].Journal of Jianghan Petroleum Institute,1998,20(4):1-6.
    [3]NELSON C H,BARAZA J,MALDONADO A.Mediterranean undercurrent sandy contourites,Guff of Cadiz,Spain[J].Sedimentary Geology,1993,82(1/4):103-131.
    [4]李日辉.桌子山中奥陶统公乌素组等积岩的确认及沉积环境[J].石油与天然气地质,1994,15(3):235-240.LI Rihui.Identification of contourites in Middle Ordovician Gongwushu Formation,Zhuozishan,and depositional environment[J].Oil&Gas Geology,1994,15(3):235-240.
    [5]高振中,罗顺社,何幼斌,等.鄂尔多斯地区西缘中奥陶世等深流沉积[J].沉积学报,1995,13(4):16-26.GAO Zhenzhong,LUO Shunshe,HE Youbin,et al.The middle Ordovician contourite on the west margin of Ordos[J].Acta Sedimentologica Sinica,1995,13(4):16-26.
    [6]丁海军,孟祥化,葛铭,等.从桌子山剖面看贺兰坳拉谷北段奥陶系等深流沉积[J].安徽地质,2008,18(1):8-15.DING Haijun,MENG Xianghua,GE Ming,et al.Ordovician contourite deposition on the northern segment of the Helan aulacogen seen from the Bench MT section[J].Geology of Anhui,2008,18(1):8-15.
    [7]李向东,郇雅棋.鄂尔多斯盆地西缘桌子山地区奥陶系深水条纹条带状泥岩等深流成因分析[J].古地理学报,2017,19(6):987-997.LI Xiangdong,HUAN Yaqi.Origin of deep-water stripped-andbanded mudstones related to contour currents in the Ordovician,Zhuozishan area,western margin of Ordos Basin[J].Journal of Palaeogeography,2017,19(6):987-997.
    [8]李向东,阙易,郇雅棋.桌子山中奥陶统克里摩里组下段薄层状石灰岩垂向序列分析[J].地球科学进展,2017,32(3):276-291.LI Xiangdong,QUE Yi,HUAN Yaqi.Analysis of vertical sedimentary successions in the lower part of Kelimoli Formation,Middle Ordovician,Zhuozishan area[J].Advances in Earth Science,2017,32(3):276-291.
    [9]李向东,郇雅棋,阙易.桌子山中奥陶统克里摩里组下段稀土元素特征与沉积介质分析[J].地质科学,2018,53(2):547-565.LI Xiangdong,HUAN Yaqi,QUE Yi.REE geochemistry and analysis of sedimentary aqueous media in lower part of Kelimoli Formation,Middle Ordovician,Zhuozishan area[J].Chinese Journal of Geology,2018,53(2):547-565.
    [10]李向东,阙易,郇雅棋.桌子山地区中奥陶统克里摩里组深水等深流沉积模式[J].高校地质学报,2018,24(2):285-296.LI Xiangdong,QUE Yi,HUAN Yaqi.Depositional model for contourites the Kelimoli Formation,middle Ordovician,Zhuozishan area[J].Geological Journal of China Universities,2018,24(2):285-296.
    [11]郭彦如,赵振宇,付金华,等.鄂尔多斯盆地奥陶纪层序岩相古地理[J].石油学报,2012,33(增刊2):95-109.GUO Yanru,ZHAO Zhenyu,FU Jinhua,et al.Sequence lithofacies paleogeography of the Ordovician in Ordos Basin,China[J].Acta Petrolei Sinica,2012,33(Supplement2):95-109.
    [12]晋慧娟,孙明良,李育慈.内蒙古桌子山中奥陶统的“特殊”浊积岩系[J].沉积学报,2005,23(1):34-40.JIN Huijuan,SUN Mingliang,LI Yuci.The“special”turbidite measure of the Middle Ordovician Series in Zhuozishan area,Inner Mongolia[J].Acta Sedimentologica Sinica,2005,23(1):34-40.
    [13]肖彬,何幼斌,罗进雄,等.内蒙古桌子山中奥陶统拉什仲组深水水道沉积[J].地质论评,2014,60(2):321-331.XIAO Bin,HE Youbin,LUO Jinxiong,et al.Submarine channel complex deposits of the Middle Ordovician Lashizhong Formation in Zhuozishan area,Inner Mongolia[J].Geological Review,2014,60(2):321-331.
    [14]费安玮.鄂尔多斯盆地拉什仲组遗迹化石组合与古环境[J].高校地质学报,2001,7(3):278-287.FEI Anwei.Study of trace fossil assemblage and paleoenvironment of Middle Ordovician Lashizhong Formation,Ordos Basin[J].Geological Journal of China Universities,2001,7(3):278-287.
    [15]费安玮.桌子山中奥陶世公乌素组遗迹化石组合与古地理环境[J].现代地质,2000,14(3):366-372.FEI Anwei.Trace fossil assemblages and palaeoenvironment of Middle Ordovician Gongwusu Formation,Zhuozishan,Inner Mongolia[J].Geoscience,2000,14(3):366-372.
    [16]KIETZMANN D A,PALMA R M,LLANOS M P I.Cyclostratigraphy of an orbitally-driven Tithonian-Valanginian carbonate ramp succession,Southern Mendoza,Argentina:Implications for the Jurassic-Cretaceous boundary in the Neuquén Basin[J].Sedimentary Geology,2015,315:29-46.
    [17]STOW D A V,FAUGèRES J-C,VIANA A,et al.Fossil contourites:a critical review[J].Sedimentary Geology,1998,115(1/4):3-31.
    [18]TUIJNDER A P,RIBBERINK J S,HULSCHER S J M H.An experimental study into the geometry of supply-limited dunes[J].Sedimentology,2009,56(6):1 713-1 727.
    [19]张自超.同位素地质样品分析方法:DZ/T0184.1~0184.22-1997[S].北京:中国标准出版社,1997.ZHANG Zichao.Isotopic geological sample analysis method:DZ/T0184.1~0184.22-1997[S].Beijing:Standards Press of China,1997.
    [20]王兆荣,支霞臣,周德昌,等.同位素古温度与海平面变化的关系初探[J].地层学杂志,1997,21(4):289-292.WANG Zhaorong,ZHI Xiachen,ZHOU Dechang,et al.A preliminary study of the relationship between palaeotemperature of isotope and sea level changes[J].Journal of Stratigraphy,1997,21(4):289-292.
    [21]王传尚,汪啸风,陈孝红,等.海水表面温度变化及其对笔石动物群分布的控制作用--以湖北宜昌奥陶系大湾组为例[J].地质学报,2009,83(6):751-758.WANG Chuanshang,WANG Xiaofeng,CHEN Xiaohong,et al.The SST change and its influence on the distribution of graptolite fauna-An example from the Ordovician Dawan Formation in Yichang,Hubei Province[J].Acta Geologica Sinica,2009,83(6):751-758.
    [22]陈强,张慧元,李文厚,等.鄂尔多斯奥陶系碳酸盐岩碳氧同位素特征及其意义[J].古地理学报,2012,14(1):117-124.CHEN Qiang,ZHANG Huiyuan,LI Wenhou,et al.Characteristics of carbon and oxygen isotopes of the Ordovician carbonate rocks in Ordos and their implication[J].Journal of Palaeogeography,2012,14(1):117-124.
    [23]王大锐,冯晓杰.渤海湾地区下古生界碳、氧同位素地球化学研究[J].地质学报,2002,76(3):400-408.WANG Darui,FENG Xiaojie.Research on carbon and oxygen geochemistry of lower Paleozoic in north China[J].Acta Geologica Sinica,2002,76(3):400-408.
    [24]孔为伦,李双应,万秋,等.镇安西口地区二叠纪碳氧同位素特征及意义[J].合肥工业大学学报:自然科学版,2011,34(7):1 058-1 065.KONG Weilun,LI Shuangying,WAN Qiu,et al.C,O isotope composition from Permian in Xikou region,Zhen’an County and its implications[J].Journal of Hefei University of Technology:Natural Science Edition,2011,34(7):1 058-1 065.
    [25]刘策,曹颖辉,周波,等.古城地区中下奥陶统白云岩碳氧同位素特征及成因[J].特种油气藏,2017,24(2):30-34.LIU Ce,CAO Yinghui,ZHOU Bo,et al.Carbon and oxygen isotope characteristics and genesis of Middle and Lower Ordovician dolomite in Gucheng area[J].Special Oil&Gas Reservoirs,2017,24(2):30-34.
    [26]KEITH M H,WEBER J N.Carbon and oxygen isotopic composition of selected limestones and fossils[J].Geochimica et Cosmochimica Acta,1964,28(10/11):1 787-1 816.
    [27]邵龙义.碳酸盐岩氧、碳同位素与古温度等的关系[J].中国矿业大学学报,1994,23(1):39-45.SHAO Longyi.The radition of the oxygen and carbon isotope in the carbonate rocks to the paleotemperature etc.[J].Journal of China University of Mining and Technology,1994,23(1):39-45.
    [28]LOHMANN K C,WALKER J C G.Theδ18O record of phanerozoic abiotic marine calcite cements[J].Geophysical Research Letters,1989,16(4):319-322.
    [29]UREY H C,EPSTEIN S,MCKINNEYC,et al.Method for measurement of paleotemperatures[J].Bulletin of the Geological Society of America:Abstract,1948,59(11):1 359-1 360.
    [30]SHACKLETON N.Oxygen isotope analyses and Pleistocene temperatures reassessed[J].Nature,1967,215:15-17.
    [31]GASSE F.Diatoms for reconstructing palaeoenvironments and palaeohydrology in tropical semi-arid zones[J].Hydrobiologia,1987,154(1):127-163.
    [32]STOMMEL H,ARONS A B.On the abyssal circulation of the world ocean-II.An idealized model of the circulation pattern and amplitude in oceanic basins[J].Deep Sea Research,1960,6(2):217-233.
    [33]马继瑞,林春发,李斌.太平洋西部赤道区域海流、温度、盐度的分布和变化[J].海洋学报,1985,7(2):131-142.MA Jirui,LIN Chunfa,LI Bin.The distribution and changes of ocean currents,temperatures and salinities in equatorial regions of western Pacific Ocean[J].Acta Oceanologica Sinica,1985,7(2):131-142.
    [34]巫建华,刘帅.大地构造学概论与中国大地构造学纲要[M].北京:地质出版社,2008:231-242.WU Jianhua,LIU Shuai.Conspectus of tectonics and tectonic of China[M].Beijing:Geological Publishing House,2008:231-242.
    [35]薛时雨,付斯一,侯明才,等.鄂尔多斯盆地天环坳陷北段桌子山组白云岩碳氧同位素特征及意义[J].石油实验地质,2017,39(6):842-848,857.XUE Shiyu,FU Siyi,HOU Mingcai,et al.Characteristics and implications of carbon and oxygen isotopes in dolomites of the Ordovician Zhuozishan Formation in northern Tianhuan Depression,Ordos Basin[J].Petroleum Geology&Experiment,2017,39(6):842-848,857.
    [36]腾格尔,刘文汇,徐永昌,等.海相沉积有机质的碳同位素记录及其环境意义--以鄂尔多斯盆地为例[J].石油勘探与开发,2004,31(5):11-16.TENGGER,LIU Wenhui,XU Yongchang,et al.Organic carbon isotope record in marine sediment and its environmental significance-An example from Ordos Basin,NW China[J].Petroleum Exploration and Development,2004,31(5):11-16.
    [37]赵靖舟,王大兴,孙六一,等.鄂尔多斯盆地西北部奥陶系气源及其成藏规律[J].石油与天然气地质,2015,36(5):711-720.ZHAO Jingzhou,WANG Daxing,SUN Liuyi,et al.Origin of the Ordovician gas and its accumulation patterns in Northwestern Ordos Basin[J].Oil&Gas Geology,2015,36(5):711-720.
    [38]吴伟涛,赵靖舟,孙六一,等.鄂尔多斯盆地西部奥陶系克里摩里组天然气成藏特征[J].天然气地球科学,2015,26(10):1 862-1 872.WU Weitao,ZHAO Jingzhou,SUN Liuyi,et al.Accumulation characteristics of natural gas from the Ordovician Kelimoli Formation,western Ordos Basin[J].Natural Gas Geoscience,2015,26(10):1 862-1 872.
    [39]张春林,庞雄奇,田世澄,等.鄂尔多斯盆地西部奥陶系古油藏油源对比与靖边气田气源[J].天然气地球科学,2014,25(8):1 242-1 251.ZHANG Chunlin,PANG Xiongqi,TIAN Shicheng,et al.Oilsource correlation of paleo-reservoir in Ordovician and the gas source of Jingbian Gasfield,west Ordos Basin[J].Natural Gas Geoscience,2014,25(8):1 242-1 251.
    [40]倪春华,刘光祥,朱建辉,等.鄂尔多斯盆地杭锦旗地区上古生界天然气成因及来源[J].石油实验地质,2018,40(2):193-199.NI Chunhua,LIU Guangxiang,ZHU Jianhui,et al.Origin and source of natural gas in the Upper Paleozoic in Hangjinqi area,Ordos Basin[J].Petroleum Geology&Experiment,2018,40(2):193-199.
    [41]伊硕,黄文辉,王一刚,等.延安以南地区奥陶系碳酸盐岩储层中流体包裹体及烃类物质的油气指示意义[J].油气地质与采收率,2018,25(6):38-44.YI Shuo,HUANG Wenhui,WANG Yigang,et al.Fluid inclusions and hydrocarbons in Ordovician carbonate reservoirs in the South of Yan’an and its implication for oil and gas[J].Petroleum Geology and Recovery Efficiency,2018,25(6):38-44.
    [42]武春英,贾亚妮,韩会平,等.鄂尔多斯盆地西缘探区奥陶系烃源岩评价[J].新疆石油地质,2015,36(2):180-185.WU Chunying,JIA Yani,HAN Huiping,et al.Evaluation of Ordovician source rocks in western margin of Ordos Basin[J].Xinjiang Petroleum Geology,2015,36(2):180-185.
    [43]REBESCO M,HERNáNDEZ-MOLINA F J,ROOIJ D V,et al.Contourites and associated sediments controlled by deep-water circulation processes:State-of-the-art and future considerations[J].Marine Geology,2014,352:111-154.
    [44]师良,王香增,范柏江,等.鄂尔多斯盆地延长组砂质纹层发育特征与油气成藏[J].石油与天然气地质,2018,39(3):522-530.SHI Liang,WANG Xiangzeng,FAN Bojiang,et al.Characteristics of sandy lamination and its hydrocarbon accumulation,Yangchang Formation,Ordos Basin[J].Oil&Gas Geology,2018,39(3):522-530.
    [45]刘惠民,孙善勇,操应长,等.东营凹陷沙三段下亚段细粒沉积岩岩相特征及其分布模式[J].油气地质与采收率,2017,24(1):1-10.LIU Huimin,SUN Shanyong,CAO Yingchang,et al.Lithofacies characteristics and distribution model of fine-grained sedimentary rock in the lower Es3member,Dongying sag[J].Petroleum Geology and Recovery Efficiency,2017,24(1):1-10.
    [46]孙兵,刘立峰,丁江辉.鄂尔多斯盆地镇北地区延长组长7致密油储层特征及其综合评价[J].大庆石油地质与开发,2017,36(4):147-152.SUN Bing,LIU Lifeng,DING Jianghui.Characteristics and comprehensive evaluation of Chang-7 tight oil reservoirs in Zhenbei Yanchang Formation of Ordos Basin[J].Petroleum Geology&Oilfield Development in Daqing,2017,36(4):147-152.
    [47]刘冉,霍飞,王鑫,等.普光气田下三叠统飞仙关组碳酸盐岩储层特征及主控因素分析[J].中国石油勘探,2017,22(6):34-46.LIU Ran,HUO Fei,WANG Xin,et al.Characteristics and main controlling factors of Lower Triassic Feixianguan Formation carbonate reservoir in Puguang gas field[J].China Petroleum Exploration,2017,22(6):34-46.
    [48]黎茂稳,马晓潇,蒋启贵,等.北美海相页岩油形成条件、富集特征与启示[J].油气地质与采收率,2019,26(1):13-28.LI Maowen,MA Xiaoxiao,JIANG Qigui,et al.Enlightenment from formation conditions and enrichment characteristics of marine shale oil in North America[J].Petroleum Geology and Recovery Efficiency,2019,26(1):13-28.
    [49]张奥博,汤达祯,陶树,等.中美典型含油气页岩地质特征及开发现状[J].油气地质与采收率,2019,26(1):37-45.ZHANG Aobo,TANG Dazhen,TAO Shu,et al.Analysis of geological background and development situation of typical oil/gas-bearing shales in China and America[J].Petroleum Geology and Recovery Efficiency,2019,26(1):37-45.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700