用户名: 密码: 验证码:
中国元古界—寒武系油气地质条件与勘探地位
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Petroleum geological conditions and exploration importance of Proterozoic to Cambrian in China
  • 作者:赵文智 ; 胡素云 ; 汪泽成 ; 张水昌 ; 王铜山
  • 英文作者:ZHAO Wenzhi;HU Suyun;WANG Zecheng;ZHANG Shuichang;WANG Tongshan;PetroChina Research Institute of Petroleum Exploration & Development;
  • 关键词:元古界 ; 寒武系 ; 大地构造格局 ; 重大地质事件 ; 间冰期 ; 烃源岩 ; 微生物岩 ; 克拉通内裂陷槽 ; 成藏组合
  • 英文关键词:Proterozoic;;Cambrian;;tectonic setting;;major geological events;;interglacial epoch;;source rock;;microbial rock;;intracratonic rift;;play
  • 中文刊名:SKYK
  • 英文刊名:Petroleum Exploration and Development
  • 机构:中国石油勘探开发研究院;
  • 出版日期:2017-11-27 11:55
  • 出版单位:石油勘探与开发
  • 年:2018
  • 期:v.45;No.262
  • 基金:国家科技重大专项(2016ZX05004);; 中国石油勘探开发研究院超前基础研究项目(2015YJ-09)
  • 语种:中文;
  • 页:SKYK201801002
  • 页数:13
  • CN:01
  • ISSN:11-2360/TE
  • 分类号:5-17
摘要
四川盆地安岳特大型气田的发现坚定了勘探家在元古界—寒武系找油找气信心。以中新元古代大地构造格局重建与重大地质事件分析为基础,从烃源岩、储集层条件及成藏组合类型和有效性入手,剖析了元古界—寒武系油气地质条件,指出中新元古代—早古生代间冰期低等生物繁盛,有机质富集并形成优质烃源岩;震旦系—寒武系微生物岩和颗粒滩体叠加多期建设性成岩改造作用可形成规模储集层,但早中元古代因缺氧事件,风化作用弱,储集层质量总体偏差,唯后期遭受风化淋滤者才有溶蚀改造型储集层发育机会。中国华北、扬子、塔里木克拉通中新元古代均发育大型裂陷槽(群),烃源灶肯定存在,是否存在良好的源-储成藏组合,则视情况而定。上扬子地区肯定存在震旦系—寒武系有效成藏组合,华北地区成藏组合是否有效取决于两大条件:(1)元古界烃源灶与古、中新生界储集层构成的次生组合的有效性;(2)中新元古界经近纪以来改造形成的储集层与自身源灶晚期生烃能否构成匹配。塔里木盆地需要落实元古界时代归属、原盆地保持之后,再看是否存在有效成藏组合。总之,中国三大克拉通元古界—寒武系是一套潜在勘探新层系,值得研究和探索。
        The discovery of the giant Anyue gas field in Sichuan Basin gives petroleum explorers confidence to find oil and gas in Proterozoic to Cambrian. Based on the reconstruction of tectonic setting and the analysis of major geological events in Mesoproterozoic-Neoproterozoic, the petroleum geological conditions of Proterozoic to Cambrian is discussed in this paper from three aspects, i.e. source rocks, reservoir conditions, and the type and efficiency of play. It is found that lower organisms boomed in the interglacial epoch from Mesoproterozoic-Neoproterozoic to Eopaleozoic when the organic matters concentrated and high quality source rocks formed. Sinian-Cambrian microbial rock and grain-stone banks overlapped with multiple-period constructive digenesis may form large-scale reservoir rocks. However, because of the anoxic event and weak weathering effect in Eopaleozoic-Mesoproterozoic, the reservoirs are generally poor in quality, and only the reservoirs that suffered weathering and leaching may have the opportunity to form dissolution-reconstructed reservoirs. There are large rifts formed during Mesoproterozoic-Neoproterozoic in Huabei Craton, Yangtze Craton, and Tarim Craton in China, and definitely source rocks in the rifts, while whether there are favorite source-reservoir plays depends on circumstance. The existence of Sinian-Cambrian effective play has been proved in Upper Yangtze area. The effectiveness of source-reservoir plays in Huabei area depends on two factors:(1) the effectiveness of secondary play formed by Proterozoic source rock and Paleozoic, Mesozoic, Cenozoic reservoir rocks;(2) the matching between reservoirs formed by reconstruction from MesoproterozoicNeoproterozoic to Eopaleozoic and the inner hydrocarbon kitchens with late hydrocarbon generation. As for Tarim Basin, the time of Proterozoic and the original basin should be analyzed before the evaluation of the effective play. To sum up, Proterozoic to Cambrian in the three craton basins in China is a potential exploration formation, which deserves further investigation and research.
引文
[1]张光亚,马锋,梁英波,等.全球深层油气勘探领域及理论技术进展[J].石油学报,2015,36(9):1156-1166.ZHANG Guangya,MA Feng,LIANG Yingbo,et al.Domain and theory-technology progress of global deep oil&gas exploration[J].Acta Petrolei Sinica,2015,36(9):1156-1166.
    [2]孙枢,王铁冠.中国东部中—新元古界地质学与油气资源[M].北京:科学出版社,2015.SUN Shu,WANG Tieguan.Meso-Neoproterozoic geology and petroleum resources in Eastern China[M].Beijing:Science Press,2015.
    [3]邹才能,杜金虎,徐春春,等.四川盆地震旦系—寒武系特大型气田形成分布、资源潜力及勘探发现[J].石油勘探与开发,2014,41(3):278-293.ZOU Caineng,DU Jinhu,XU Chunchun,et al.Formation,distribution,resource potential and discovery of the SinianCambrian giant gas field,Sichuan Basin,SW China[J].Petroleum Exploration and Development,2014,41(3):278-293.
    [4]王铁冠,韩克猷.论中—新元古界的原生油气资源[J].石油学报,2011,32(1):1-7.WANG Tieguan,HAN Keyou.On Meso-Neoproterozoic primary petroleum resources[J].Acta Petrolei Sinica,2011,32(1):1-7.
    [5]杜金虎,邹才能,徐春春,等.四川盆地川中古隆起龙王庙组特大型气田战略发现与理论技术创新[J].石油勘探与开发,2014,41(3):268-277.DU Jinhu,ZOU Caineng,XU Chunchun,et al.Theoretical and technical innovations in strategic discovery of a giant gas field in Cambrian Longwangmiao Formation of Central Sichuan Paleo-uplift,Sichuan Basin[J].Petroleum Exploration and Dvelopment,2014,41(3):268-277.
    [6]翟明国.华北前寒武纪成矿系统与重大地质事件的联系[J].岩石学报,2013,29(5):1759-1773.ZHAI Mingguo.Secular changes of metallogenic systems link with continental evolving of the North China Craton[J].Acta Petrologica Sinica,2013,29(5):1759-1773.
    [7]李三忠,戴黎明,张臻,等.前寒武纪地球动力学(Ⅳ):前板块体制[J].地学前缘,2015,22(6):46-64.LI Sanzhong,DAI Liming,ZHANG Zhen,et al.Precambrian geodynamics(Ⅳ):Pre-plate regime[J].Earth Science Frontiers,2015,22(6):46-64.
    [8]叶云涛,王华建,翟俪娜,等.新元古代重大地质事件及其与生物演化的耦合关系[J].沉积学报,2017,35(2):203-216.YE Yuntao,WANG Huajian,ZHAI Lina,et al.Geological events and their biological responses during the Neoproterozoic Era[J].Acta Sedimentologica Sinica,2017,35(2):203-216.
    [9]陈志耕.软流层的地球膨胀成因及其形成时间[J].地球科学进展,2013,28(7):834-846.CHEN Zhigeng.The Earth expansion generated the asthenosphere and its formation time[J].Advances in Earth Science,2013,28(7):834-846.
    [10]王鸿祯.地球的节律与大陆动力学的思考[J].地学前缘,1997,4(3/4):1-12.WANG Hongzhen.Speculations on Earth’s rhythms and continental dynamics[J].Earth Science Frontiers,1997,4(3/4):1-12.
    [11]谢树成,殷鸿福.地球生物学前沿:进展与问题[J].中国科学:地球科学,2014,44(6):1072-1086.XIE Shucheng,YIN Hongfu.Progress and perspective on frontiers of geobiology[J].SCIENCE CHINA Earth Sciences,2014,57(5):855-868.
    [12]赵岩,刘池阳.火山活动对烃源岩形成与演化的影响[J].地质科技情报,2016,35(6):77-82.ZHAO Yan,LIU Chiyang.Effects of volcanic activity on the formation and evolution of hydrocarbon source rocks[J].Geological Science and Technology Information,2016,35(6):77-82.
    [13]毛光周,刘池洋,张东东,等.铀在Ⅲ型烃源岩生烃演化中作用的实验研究[J].中国科学:地球科学,2014,44(8):1740-1750.MAO Guangzhou,LIU Chiyang,ZHANG Dongdong,et al.Effects of uranium on hydrocarbon generation of hydrocarbon source rocks with type-III kerogen[J].SCIENCE CHINA Earth Sciences,2014,57(6):1168-1179.
    [14]OYEBANJO O M.尼日利亚Gongola盆地地层放射性热产量与生烃潜力[J].石油勘探与开发,2016,43(3):411-416.OYEBANJO O M.Radiogenic heat and hydrocarbon generation potential of sediments,Gongola Basin,Nigeria[J].Petroleum Exploration and Development,2016,43(3):411-416.
    [15]蔡郁文,王华建,王晓梅,等.铀在海相烃源岩中富集的条件及主控因素[J].地球科学进展,2017,32(2):199-208.CAI Yuwen,WANG Huajian,WANG Xiaomei,et al.Formation conditions and main controlling factors of uranium in marine source rocks[J].Advances in Earth Science,2017,32(2):199-208.
    [16]翟明国.中国主要古陆与联合大陆的形成:综述与展望[J].中国科学:地球科学,2013,43(10):1583-1606.ZHAI Mingguo.The main old lands in China and assembly of Chinese unified continent[J].SCIENCE CHINA Earth Sciences,2013,56(11):1829-1852.
    [17]管树巍,吴林,任荣,等.中国主要克拉通前寒武纪裂谷分布与油气勘探前景[J].石油学报,2017,38(1):9-22.GUAN Shuwei,WU Lin,REN Rong,et al.Distribution and petroleum prospect of Precambrian rifts in the main cratons,China[J].Acta Petrolei Sinica,2017,38(1):9-22.
    [18]ZHANG S C,WANG X M,HAMMARLUND E U,et al.Orbital forcing of climate 1.4 billion years ago[J].PNAS,2015,112(12):1406-1413.
    [19]ROONEY A D,MACDONALD F A,STRAUSS J V,et al.Re-Os geochronology and coupled Os-Sr isotope constraints on the Sturtian snowball Earth[J].Proc.Natl.Acad.Sci.USA,2014,111(1):51-56.
    [20]ROTHMAN D H,HAYES J M,SUMMONS R E.Dynamics of the Neoproterozoic carbon cycle[J].PNAS,2003,100(14):8124-8129.
    [21]BARTLEY J K,KAH L C.Marine carbon reservoir,Corg-Ccarb coupling,and the evolution of the Proterozoic carbon cycle[J].Geology,2004,32(2):129-132.
    [22]CRAIG J,THUROW J,THUSU B,et al.Global Neoproterozoic petroleum systems:The emerging potential in North Africa[M].London:Geological Society Special Publications,2009:1-25.
    [23]赵文智,王兆云,张水昌,等.有机质“接力成气”模式的提出及其在勘探中的意义[J].石油勘探与开发,2005,32(2):1-7.ZHAO Wenzhi,WANG Zhaoyun,ZHANG Shuichang,et al.Successive generation of natural gas from organic materials and its significance in future exploration[J].Petroleum Exploration and Development,2005,32(2):1-7.
    [24]王晓梅,张水昌,王华建,等.烃源岩非均质性及其意义:以中国元古界下马岭组页岩为例[J].石油勘探与开发,2017,44(1):32-39.WANG Xiaomei,ZHANG Shuichang,WANG Huajian,et al.Significance of source rock heterogeneities:A case study of Mesoproterozoic Xiamaling Formation shale in North China[J].Petroleum Exploration and Development,2017,44(1):32-39.
    [25]戴金星,刘德良,曹高社.华北陆块南部下寒武统海相泥质烃源岩的发现对天然气勘探的意义[J].地质论评,2003,49(3):322-329.DAI Jinxing,LIU Deliang,CAO Gaoshe.Discovery of marine muddy hydrocarbon source rocks in the southern margin of the North China Block and its significance for gas exploration[J].Geologoical Review,2003,49(3):322-329.
    [26]廖建波,陈启林,李智勇,等.鄂尔多斯南缘下寒武统烃源岩的发现与意义[J].中国矿业大学学报,2016,45(3):527-534.LIAO Jianbo,CHEN Qilin,LI Zhiyong,et al.Discovery and significance of hydrocarbon source rocks in the Lower Cambrian at the southern margin of Ordos Basin[J].Journal of China University of Mining and Technology,2016,45(3):527-534.
    [27]魏国齐,谢增业,宋家荣,等.四川盆地川中古隆起震旦系—寒武系天然气特征及成因[J].石油勘探与开发,2015,42(6):702-711.WEI Guoqi,XIE Zengye,SONG Jiarong,et al.Features and origin of natural gas in the Sinian–Cambrian of central Sichuan paleo-uplift,Sichuan Basin,SW China[J].Petroleum Exploration and Development,2015,42(6):702-711.
    [28]谢增业,魏国齐,张健,等.四川盆地东南缘南华系大塘坡组烃源岩特征及其油气勘探意义[J].天然气工业,2017,37(6):1-11.XIE Zengye,WEI Guoqi,ZHANG Jian,et al.Characteristics of source rocks of the Datangpo Fm,Nanhua System,at the southeastern margin of Sichuan Basin and their significance to oil and gas exploration[J].Natural Gas Industry,2017,37(6):1-11.
    [29]罗平,王石,李朋威,等.微生物碳酸盐岩油气储层研究现状与展望[J].沉积学报,2013,31(5):807-823.LUO Ping,WANG Shi,LI Pengwei,et al.Review and prospectives of microbial carbonate reservoirs[J].Acta Sedimentologica Sinica,2013,31(5):807-823.
    [30]赵文智,沈安江,胡素云,等.中国碳酸盐岩储集层大型化发育的地质条件与分布特征[J].石油勘探与开发,2012,39(1):1-12.ZHAO Wenzhi,SHEN Anjiang,HU Suyun,et al.Geological conditions and distributional features of large-scale carbonate reservoirs onshore China[J].Petroleum Exploration and Development,2012,39(1):1-12.
    [31]杜金虎,潘文庆.塔里木盆地寒武系盐下白云岩油气成藏条件与勘探方向[J].石油勘探与开发,2016,43(3):327-339.DU Jinhu,PAN Wenqing.Accumulation conditions and play targets of oil and gas in the Cambrian subsalt dolomite,Tarim Basin,NW China[J].Petroleum Exploration and Development,2016,43(3):327-339.
    [32]王剑,段太忠,谢渊,等.扬子地块东南缘大地构造演化及其油气地质意义[J].地质通报,2012,31(11):1739-1749.WANG Jian,DUAN Taizhong,XIE Yuan,et al.The tectonic evolution and its oil and gas prospect of southeast margin of Yangtze Block[J].Geological Bulletin of China,2012,31(11):1739-1749.
    [33]周肖贝,李江海,王洪浩,等.塔里木盆地南华纪—震旦纪盆地类型及早期成盆构造背景[J].地学前缘,2015,22(3):290-298.ZHOU Xiaobei,LI Jianghai,WANG Honghao,et al.The type of prototypic basin and tectonic setting of Tarim Basin formation from Nanhua to Sinian[J].Earth Science Frontiers,2015,22(3):290-298.

© 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