塔里木盆地寒武纪层序岩相古地理
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
通过钻井取心及露头沉积相观察、地震层序解释及地震相分析,结合蛇绿混杂岩带分布及板块构造演化等区域地质资料,对三级层序地层格架下的塔里木盆地寒武纪岩相古地理特征进行了研究。结果表明,塔里木板块内部存在3个孤立碳酸盐台地(塔西台地、罗西台地及库鲁克塔格台地)及其间深水沉积区的古地理格局,塔西南地区存在寒武系深水盆地相沉积分布区,并且该深水盆地相沉积分布区可能是以和田河气田为代表的塔西南地区海相油气藏的主力烃源区。发生于早震旦世和早寒武世的塔里木板块北缘大陆裂谷运动,以及震旦纪—寒武纪的张裂构造环境控制了塔里木板块内部多个孤立碳酸盐台地及其间深水沉积区的形成。从早寒武世到晚寒武世,虽然塔里木板块内的古地理格局总体没有发生大的变化,但以塔西台地为主的孤立碳酸盐台地均发生了进积—加积作用而变得更大,并且不同时空台地边缘类型及其叠置型式也发生了变化,主要表现为早寒武世以发育缓坡—(斜坡坡度较小的)弱镶边台地边缘为主,中—晚寒武世以发育弱镶边—(斜坡坡度较大的)镶边台地边缘为主。
Through sedimentary facies observations on coring and outcrop samples,seismic sequence interpretations and seismic facies analyses,the present paper,integrated regional geological data of ophiolite-melange belts with those of plate tectonic evolution,firstly compiled 4 lithofacies paleogeography maps of Cambrian sequences in the Tarim Basin under the third sequences stratigraphic framework.We discovered 3 Cambrian isolated carbonate platforms(the western Tarim platform,western Lop Nor platform and Kuruktag platform) and some inter-platform deepwater depositional regions within the Tarim plate and suggested that Cambrian deepwater basinal-facies depositional regions distributed in southwestern Tarim might be chief source rocks of marine oil-gas reservoirs represented by the Hetianhe gas field,this point of view is very important to marine oil & gas exploration in the Tarim Basin,especially in the SW Tarim area.The continental riftogenesis of the northern margin of the Tarim plate occurred initially in Early Sinian and Early Cambrian,and the Sinian-Cambrian pull-apart structural condition controlled the formation of several isolated carbonate platforms and inter-platform deepwater depositional areas within the Tarim plate.From Early Cambrian to Late Cambrian,these isolated carbonate platforms represented by the western Tarim platform expanded universally due to progradation and aggradation though the paleogeographic framework as a whole did not change much within the Tarim plate,meanwhile,changes occurred in types and superimposition patterns of platform margins in different time-space domains,namely ramp to feebly rimmed platform margins were dominant in Early Cambrian,while feebly rimmed to rimmed platform margins became dominant in Middle-Late Cambrian.
引文
[1]于炳松,陈建强,李兴武,等.塔里木盆地下寒武统底部黑色页岩地球化学及其岩石圈演化意义[J].中国科学D辑:地球科学,2002,32(5):374-382.Yu Bingsong,Chen Jianqiang,Li Xingwu,et al.Geochemistry ofblack shale at the bottom of the Lower Cambrian in Tarim Basinand its significance for lithosphere evolution[J].Science in ChinaSeries D:Earth Sciences,2003,46(5):498-507.
    [2]于炳松,王黎栋,陈建强,等.塔里木盆地北部下寒武统底部黑色页岩形成的次氧化条件[J].地学前缘,2003,10(4):545-550.Yu Bingsong,Wang Lidong,Chen Jianqiang,et al.The suboxicdepositional setting of black shales in Lower Cambrian fromnorthern Tarim Basin[J].Earth Science Frontiers,2003,10(4):545-550.
    [3]于炳松,陈建强,李兴武,等.塔里木盆地肖尔布拉克剖面下寒武统底部硅质岩微量元素和稀土元素地球化学及其沉积背景[J].沉积学报,2004,22(1):59-66.Yu Bingsong,Chen Jianqiang,Li Xingwu,et al.Rare earth andtrace element patterns in bedded-cherts from the bottom of theLower Cambrian in the northern Tarim Basin,northwest China:Implication for depositional environments[J].Acta Sedimento-logica Sinica,2004,22(1):59-66.
    [4]于炳松,Dong Hailiang,陈建强,等.塔里木盆地下寒武统底部高熟海相烃源岩中有机质的赋存状态[J].地球科学———中国地质大学学报,2004,29(2):198-202.Yu Bingsong,Dong Hailiang,Chen Jianqiang,et al.Occurrence ofhigh mature organic matter in marine black shale source rocks ofLower Cambrian from northern Tarim Basin,China[J].EarthScience:Journal of China University of Geosciences,2004,29(2):198-202.
    [5]陈践发,孙省利,刘文汇,等.塔里木盆地下寒武统底部富有机质层段地球化学特征及成因探讨[J].中国科学D辑:地球科学,2004,34(增刊I):107-113.Chen Jianfa,Sun Xingli,Liu Wenhui,et al.Geochemical charac-teristics of organic matter-rich strata of Lower Cambrian in Tar-im Basin and its origin[J].Science in China Series D:Earth Sci-ences,2004,47(S2):125-132.
    [6]孙省利,陈践发,郑建京,等.塔里木下寒武统富有机质沉积层段地球化学特征及意义[J].沉积学报,2004,22(3):547-552.Sun Xingli,Chen Jianfa,Zheng Jianjing,et al.Geochemical char-acteristics of organic matter-rich sedimentary strata in LowerCambrian,Tarim Basin and its origins[J].Acta SedimentologicaSinica,2004,22(3):547-552.
    [7]孙省利,陈践发,刘文汇,等.塔里木盆地下寒武统硅质岩地球化学特征及其形成环境[J].石油勘探与开发,2004,31(3):45-48.Sun Xingli,Chen Jianfa,Liu Wenhui,et al.Geochemical charac-teristics of cherts of Lower Cambrian in the Tarim Basin and itsimplication for environment[J].Petroleum Exploration and De-velopment,2004,31(3):45-48.
    [8]杨瑞东,张传林,罗新荣,等.新疆库鲁克塔格地区早寒武世硅质岩地球化学特征及其意义[J].地质学报,2006,80(4):598-605.Yang Ruidong,Zhang Chuanlin,Luo Xinrong,et al.Geochemicalcharacteristics of Early Cambrian cherts in Quruqtagh,Xinjiang,west China[J].Acta Geologica Sinica,2006,80(4):598-605.
    [9]罗俊成,杨海军,朱长见,等.塔里木东部寒武纪—中奥陶世坡折带沉积特征及勘探潜力[J].地质科学,2008,43(4):661-670.Luo Juncheng,Yang Haijun,Zhu Changjian,et al.Sedimentarycharacteristics and exploration potentials of Cambrian-MiddleOrdovician break-slope zones in the eastern Tarim Basin[J].Chi-nese Journal of Geology,2008,43(4):661-670.
    [10]张月巧,贾进斗,靳久强,等.塔东地区寒武—奥陶系沉积相与沉积演化模式[J].天然气地球科学,2007,18(2):229-234.Zhang Yueqiao,Jia Jindou,Jin Jiuqiang,et al.Characteristics ofCambrian-Ordovician sedimentary facies in Tadong region and itssedimentary model[J].Natural Gas Geoscience,2007,18(2):229-234.
    [11]贾承造.中国塔里木盆地构造特征与油气[M].北京:石油工业出版社,1997:1-425.Jia Chengzao.The tectonic characteristics and oil&gas in TarimBasin,China[M].Beijing:Petroleum Industry Press,1997:1-425.
    [12]冯增昭,鲍志东,吴茂炳,等.塔里木地区寒武纪岩相古地理[J].古地理学报,2006,8(4):427-439.Feng Zengzhao,Bao Zhidong,Wu Maobing,et al.Lithofaciespalaeogeography of the Cambrian in Tarim area[J].Journal ofPalaeogeography,2006,8(4):427-439.
    [13]赵宗举,张运波,潘懋,等.塔里木盆地寒武系层序地层格架[J].地质论评,2010,56(5):609-620.Zhao Zongju,Zhang Yunbo,Pan Mao,et al.Cambrian sequencestratigraphic framework in Tarim Basin[J].Geological Review,2010,56(5):609-620.
    [14]许荣华,张玉泉,谢应雯,等.西昆仑山北部早古生代构造—岩浆带的发现[J].地质科学,1994,29(4):313-328.Xu Ronghua,Zhang Yuquan,Xie Yingwen,et al.A discovery ofan Early Paleozoic tectono-magmatic belt in the northern part ofwest Kunlun Mountains[J].Scientia Geologica Sinica,1994,29(4):313-328.
    [15]邓万明.喀喇昆仑—西昆仑地区蛇绿岩的地质特征及其大地构造意义[J].岩石学报,1995,11(增刊):98-111.Deng Wanming.Geological features of ophiolite and tectonic sig-nificance in the Karakorum-west Kunlun Mts[J].Acta Petro-logica Sinica,1995,11(Supplement):98-111.
    [16]高俊,汤耀庆,赵民,等.新疆南天山蛇绿岩的地质地球化学特征及形成环境初探[J].岩石学报,1995,11(增刊):85-97.Gao Jun,Tang Yaoqing,Zhao Min,et al.The preliminary studieson tectonic environment of formation and geological and geo-chemical characters of ophiolites,south Tianshan Mountains,Xinjiang[J].Acta Petrologica Sinica,1995,11(Supplement):85-97.
    [17]高长林,崔可锐,钱一雄.天山微板块构造与塔北盆地[M].北京:地质出版社,1995:1-158.Gao Changlin,Cui Kerui,Qian Yixiong.Tianshan mini-plate tec-tonic and northern Tarim Basin[M].Beijing:Geological Publish-ing House,1995:1-158.
    [18]汤耀庆,高俊,赵民.西南天山蛇绿岩和蓝片岩[M].北京:地质出版社,1995:1-210.Tang Yaoqing,Gao Jun,Zhao Min.The ophiolites and blueschists in southwestern Tianshan Mountain[M].Beijing:Geolog-ical Publishing House,1995:1-210.
    [19]李茂松,何国琦,高俊.中国西南天山的蛇绿岩带[M]∥张旗.蛇绿岩与地球动力学研究.北京:地质出版社,1996:112-116.Li Maosong,He Guoqi,Gao Jun.The ophiolite belts in south-western Tianshan Mountain,China[M]∥Zhang Qi.The study ofophiolites and geodynamics.Beijing:Geological PublishingHouse,1996:112-116.
    [20]王元龙,李向东,毕华,等.西昆仑库地北构造带两侧地质特征对比及其大地构造意义[J].地质地球化学,1997(2):53-59.Wang Yuanlong,Li Xiangdong,Bi Hua,et al.Geological charac-teristics of north Kudi structure belt,western Kunlun and theirgeotectonic implications[J].Geology Geochemisitry,1997(2):53-59.
    [21]周辉,李继亮,侯泉林,等.西昆仑库地蛇绿混杂带中早古生代放射虫的发现及其意义[J].科学通报,1998,43(22):2448-2451.Zhou Hui,Li Jiliang,Hou Quanlin,et al.The discovery and sig-nificance of Early Paleozoic radiolaria in Kudi Ophiolite MelangeBelt in western Kunlun Mountain[J].Chinese Science Bulletin,1998,43(22):2448-2451.
    [22]刘良,车自成,王焰,等.阿尔金高压变质岩带的特征及其构造意义[J].岩石学报,1999,15(1):57-64.Liu Liang,Che Zicheng,Wang Yan,et al.The petrological char-acters and geotectonic setting of high-pressure metamorphic rockbelts in Altun Mountains[J].Acta Petrologica Sinica,1999,15(1):57-64.
    [23]张旗,周国庆.中国蛇绿岩[M].北京:科学出版社,2001:1-182.Zhang Qi,Zhou Guoqing.Ophiolites of China[M].Beijing:Sci-ence Press,2001:1-182.
    [24]方爱民,李继亮,刘小汉,等.新疆西昆仑库地混杂带中基性火山岩构造环境分析[J].岩石学报,2003,19(3):409-417.Fang Aimin,Li Jiliang,Liu Xiaohan,et al.Tectonic settings ofthe basic igneous rocks in the Kudi ophiolite zone of west KunlunMountains,Xingjiang Province[J].Acta Petrologica Sinica,2003,19(3):409-417.
    [25]修群业,于海峰,刘永顺,等.阿尔金北缘枕状玄武岩的地质特征及其锆石U-Pb年龄[J].地质学报,2007,81(6):787-794.Xiu Qunye,Yu Haifeng,Liu Yongshun,et al.Geology and zirconU-Pb age of pillow basalt at Qiashikanso in northern AltunTagh,W China[J].Acta Geologica Sinica,2007,81(6):787-794.
    [26]朱日祥,杨振宇,吴汉宁,等.中国主要地块显生宙古地磁视极移曲线与地块运动[J].中国科学D辑:地球科学,1998,28(增刊):1-16.Zhu Rixiang,Yang Zhenyu,Wu Hanning,et al.Paleomagneticconstraints on the tectonic history of the major blocks of Chinaduring the Phanerozoic[J].Science in China Series D:Earth Sci-ences,1998,41(S2):1-19.
    [27]Scotese C R.Paleogeographic atlas:Paleomap project progressreport No.90-0497[M].Arlington:University of Texas at Ar-lington,1997:45.
    [28]方大钧,沈忠岳,谈晓东,等.塔里木盆地显生宙古地磁与板块运动学[M].杭州:浙江大学出版社,2006:1-364.Fang Dajun,Shen Zhongyue,Tan Xiaodong,et al.Paleomag-netism of Tarim Basin and the plate motion[M].Hangzhou:Zhe-jiang University Press,2006:1-364.
    [29]黄宝春,周烑秀,朱日祥.从古地磁研究看中国大陆形成与演化过程[J].地学前缘,2008,15(3):348-359.Huang Baochun,Zhou Yaoxiu,Zhu Rixiang.Discussions onPhanerozoic evolution and formation of continental China,basedon paleomagnetic studies[J].Earth Science Frontiers,2008,15(3):348-359.
    [30]杨树锋,陈汉林,董传万,等.塔里木盆地西北缘晚震旦世玄武岩地球化学特征及大地构造背景[J].浙江大学学报:自然科学版,1998,32(6):753-760.Yang Shufeng,Chen Hanlin,Dong Chuanwan,et al.Geochemicalproperties of Late Sinian basalt in the northwestern boundary ofTarim Basin and its tectonic setting[J].Journal of Zhejiang Uni-versity:Natural Science,1998,32(6):753-760.
    [31]姜常义,白开寅,黑爱芝,等.库鲁克塔格地区火山岩的岩浆过程与源区组成[J].岩石矿物学杂志,2000,19(1):8-18.Jiang Changyi,Bai Kaiyin,Hei Aizhi,et al.Petrology,geochemis-try,magmatic process and source composition of Sinian-Cambrianvolcanic rocks in Kuruktag area[J].Acta Petrologica et Mineral-ogica,2000,19(1):8-18.
    [32]李向民,夏林圻,夏祖春,等.天山地区新元古代—早寒武世火山岩地球化学和岩石成因[J].岩石矿物学杂志,2006,25(5):412-422.Li Xiangmin,Xia linqi,Xia Zuchun,et al.Geochemical character-istics and petrogenesis of Neoproterozoic--Early Cambrian vol-canic rocks in Tianshan area[J].Acta Petrologica et Mineralogi-ca,2006,25(5):412-422.
    [33]夏林圻,张国伟,夏祖春,等.天山古生代洋盆开启、闭合时限的岩石学约束———来自震旦纪、石炭纪火山岩的证据[J].地质通报,2002,21(2):55-62.Xia Linqi,Zhang Guowei,Xia Zuchun,et al.Constraints on thetiming of opening and closing of the Tianshan Paleozoic oceanicbasin:Evidence from Sinian and Carboniferous volcanic rocks[J].Geological Bulletin of China,2002,21(2):55-62.
    [34]梁狄刚,张水昌,张宝民,等.从塔里木盆地看中国海相生油问题[J].地学前缘,2000,7(4):534-547.Liang Digang,Zhang Shuichang,Zhang Baomin,et al.Under-standing on marine oil generation in China based on Tarim Basin[J].Earth Science Frontiers,2000,7(4):534-547.
    [35]贾承造,张师本,吴绍祖.塔里木盆地及周边地层:下册:各分区地层表[M].北京:科学出版社,2004:1-516.Jia Chengzao,Zhang Shiben,Wu Shaozu.Stratigraphy of the Ta-rim Basin and ajacent areas:Volume II[M].Beijing:SciencePress,2004:1-516.
    [36]章森桂.新疆库鲁克塔格早寒武世古杯类[J].古生物学报,1983,22(1):9-19.Zhang Sengui.Early Cambrian archaeocyathids from Kuruktag,Xinjiang[J].Acta Paleontologica Sinica,1983,22(1):9-19.
    [37]朱东亚,金之钧,胡文瑄.塔中地区热液改造型白云岩储层[J].石油学报,2009,30(5):698-704.Zhu Dongya,Jin Zhijun,Hu Wenxuan.Hydrothermal alterationdolomite reservoir in Tazhong area[J].Acta Petrolei Sinica,2009,30(5):698-704.
    [38]庞雄奇,周新源,李卓,等.塔里木盆地塔中古隆起控油气模式与有利区预测[J].石油学报,2011,32(2):189-198.Pang Xiongqi,Zhou Xinyuan,Li Zhuo,et al.A model for control-ling hydrocarbon and predicting favorable exploration zones ofthe Tazhong palaeouplift in Tarim Basin,NW China[J].Acta Pe-trolei Sinica,2011,32(2):189-198.
    [39]赵宗举,周新源,郑兴平,等.塔里木盆地主力烃源岩的诸多证据[J].石油学报,2005,26(3):10-15.Zhao Zongju,Zhou Xinyuan,Zheng Xingping,et al.Evidences ofchief source rock in Tarim Basin[J].Acta Petrolei Sinica,2005,26(3):10-15.
    [40]唐友军,王铁冠.塔里木盆地塔东2井寒武系稠油分子化石与油源分析[J].中国石油大学学报:自然科学版,2007,31(6):18-22.Tang Youjun,Wang Tieguan.Molecular fossils and oil-sourcerock correlations of Cambrian heavy oil in Tadong 2 well in Tar-im Basin[J].Journal of China University of Petroleum:Edition ofNatural Science,2007,31(6):18-22.
    [41]肖七林,孙永革,茅晟懿,等.塔中4石炭系油藏原油轻烃地球化学特征及其控制因素[J].石油学报,2011,32(2):206-211.Xiao Qilin,Sun Yongge,Mao Shengyi,et al.Geochemical charac-terization of light hydrocarbons and its controlling factors in Car-boniferous crude oils from the Tz4 Oilfield,Tarim Basin,NWChina[J].Acta Petrolei Sinica,2011,32(2):206-211.
    [42]赵孟军.塔里木盆地和田河气田天然气的特殊来源及非烃组分的成因[J].地质论评,2002,48(5):480-486.Zhao Mengjun.Special source of the natural gases of the HotanRiver Gas Field and the origin of its non-hydrocarbon gases[J].Geological Review,2002,48(5):480-486.
    [43]李吉君,卢双舫,薛海涛,等.和田河气田天然气运聚效率及源区探讨[J].石油学报,2009,30(3):347-353.Li Jijun,Lu Shuangfang,Xue Haitao,et al.A study on the migra-tion and accumulation efficiency and the source area of naturalgas in Hetianhe Gas Field of Tarim Basin[J].Acta Petrolei Sini-ca,2009,30(3):347-353.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心