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[1]高坤顺 吴庆勋 彭靖淞 郭 颖 马正武.渤海海域前新生代基底时代归属与构造演化特征分析[J].中国海上油气,2019,31(04):19-26.[doi:10.11935/j.issn.1673-1506.2019.04.003]
 GAO Kunshun WU Qingxun PENG Jingsong GUO Ying MA Zhengwu.Chronostratigraphy of the pre-Cenozoic base and tectonic evolutioncharacteristics in Bohai sea[J].China Offshore Oil and Gas,2019,31(04):19-26.[doi:10.11935/j.issn.1673-1506.2019.04.003]
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渤海海域前新生代基底时代归属与构造演化特征分析()
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《中国海上油气》[ISSN:1673-1506/CN:11-5339/TE]

卷:
第31卷
期数:
2019年04期
页码:
19-26
栏目:
油气勘探
出版日期:
2019-07-25

文章信息/Info

Title:
Chronostratigraphy of the pre-Cenozoic base and tectonic evolution characteristics in Bohai sea
文章编号:
1673-1506(2019)04-0019-08
作者:
高坤顺 吴庆勋 彭靖淞 郭 颖 马正武
(中海石油(中国)有限公司天津分公司 天津 300459)
Author(s):
GAO Kunshun WU Qingxun PENG Jingsong GUO Ying MA Zhengwu
(CNOOC China Limited, Tianjin Branch, Tianjin 300459, China)
关键词:
渤海 前新生代 基底时代 构造演化 郯庐断裂 “跷跷板”现象 南华纪 锆石U-Pb定年 疑源类化石
Keywords:
Bohai sea pre-Cenozoic age of the basement tectonic evolution Tanlu fault “seesaw” phenomenon Nanhua period zircon U-Pb dating acritarchs fossil
分类号:
TE121.2
DOI:
10.11935/j.issn.1673-1506.2019.04.003
文献标志码:
A
摘要:
钻探揭示渤海海域前新生代基底地层结构在东西方向存在着明显的差异,前寒武纪地势西高东低、中生代末地势西低东高,构造演化具有明显的“跷跷板”现象。综合运用钻井、锆石U-Pb年代学、微古生物化石、三维地震等资料,明确了渤海海域前新生代基底时代归属,刻画了中生界、古生界残余地层分布特征。渤海西部前寒武系为变质岩基底,其年龄大致可以分为2 500 Ma左右和3 000 Ma左右两组,属于前中元古界; 郯庐断裂东侧前寒武系古生物分析首次在渤海海域探井中发现新元古代疑源类化石,明确该区前寒武系碳酸盐岩为新元古界。郯庐断裂以西普遍残存古生界和局部残存侏罗系,郯庐断裂以东古生界几乎剥蚀殆尽,无侏罗系。南华纪Rodinia超大陆的裂解以及印支期华南、华北两板块剪刀式碰撞是造成研究区前新生代构造演化“跷跷板”现象的主要原因。
Abstract:
Drilling data reveals that the pre-Cenozoic basement stratigraphic structure in the Bohai sea shows obvious differences between the East and the West. The pre-Cambrian terrain is high in the west and low in the east, and the late Mesozoic terrain is low in the west and high in the east. The tectonic evolution presents an obvious “seesaw” phenomenon. Based on the data of drilling, zircon U-Pb chronology, micropaleontological fossils and three-dimensional seismic data, the chronostratigraphy of the pre-Cenozoic basement in the Bohai sea is identified, and the distribution characteristics of the Mesozoic and Paleozoic residual strata are described. The pre-Cambrian in the western Bohai sea has a metamorphic rock basement, and their ages can be roughly divided into two groups of about 2 500 Ma and about 3 000 Ma, belonging to the pre-Mesoproterozoic; Neoproterozoic suspicious fossils were first discovered in exploration wells in the Bohai sea area by paleontological analysis of the Pre-Cambrian on the eastern side of the Tanlu fault, which verifies that the pre-Cambrian carbonate rocks in this area were in the Neoproterozoic. The widely remained Paleozoic and partially remained Jurassic are observed in the west of the Tanlu fault; the Paleozoic in the east of the Tanlu fault is almost completely eroded, and there is no Jurassic observed. Rodinia supercontinent breakup during Nanhua period and the scissor collision of the South China and North China plates during Indosinian period are the main reasons for the “seesaw” phenomenon of the pre-Cenozoic tectonic evolution in the study area.

参考文献/References:

[1] 邓运华.渤海大中型潜山油气田形成机理与勘探实践[J].石油学报,2015,36(3):253-261. DENG Yunhua.Formation mechanism and exploration practice of large-medium buried-hill oil fields in Bohai Sea[J].Acta Petrolei Sinica,2015,36(3):253-261. [2] 周心怀,余一欣,汤良杰,等.渤海海域新生代盆地结构与构造单元划分[J].中国海上油气,2010,22(5):285-289. ZHOU Xinhuai,YU Yixin,TANG Liangjie,et al.Cenozoic offshore basin architecture and division of structural elements in Bohai sea[J].China Offshore Oil and Gas,2010,22(5):285-289. [3] 孟庆洋,庞雄奇,马行陟.地质过程中的“跷跷板”运动及对油气成藏的影响[J].科技导报,2012,30(33):41-44. MENG Qingyang,PANG Xiongqi,MA Xingzhi.Seesaw movements in geological process and its effect on hydrocarbon accumulation[J].Science & Technology Review,2012,30(33):41-44. [4] 李宏义,吴克强,刘丽芳,等.沙南凹陷构造演化的“跷跷板”效应与油气评价新认识[J].中国海上油气,2011,23(4):225-228. LI Hongyi,WU Keqiang,LIU Lifang,et al.A “seesaw” effect of structural evolution and some new cognition in hydrocarbon evaluation in Shanan sag,Bohai Sea[J].China Offshore Oil and Gas,2011,23(4):225-228. [5] 周小进,倪春华,杨帆.华北古生界原型-变形构造演化及其控油气作用[J].石油与天然气地质,2010,31(6):779-794. ZHOU Xiaojin,NI Chunhua,YANG Fan.The Paleozoic prototype basins and their tectonic deformation in North China and their controlling effects upon hydrocarbon accumulation[J].Oil & Gas Geology,2010,31(6):779-794. [6] 李洪颜.华北克拉通原型盆地及岩浆活动时空演化对克拉通破坏的制约[J].中国科学——地球科学,2013,43(9):1396-1409. LI Hongyan.Destruction of North China Craton:Insights from temporal and spatial evolution of the proto-basins and magmatism[J].Science China—Earth Sciences,2013,56:464-478. [7] 李三忠,索艳慧,戴黎明,等.渤海湾盆地形成与华北克拉通破坏[J].地学前缘,2010,17(4):64-89. LI Sanzhong,SUO Yanhui,DAI Liming,et al.Development of the Bohai Bay Basin and destruction of the North China Craton[J].Earth Science Frontiers,2010,17(4):64-89. [8] 乔秀夫,王彦斌.华北克拉通中元古界底界年龄与盆地性质讨论[J].地质学报,2014,88(9):1623-1637. QIAO Xiufu,WANG Yanbin.Discussions on the lower boundary age of the Mesoproterozoic and basin tectonic evolution of the Mesoproterozoic in North China Craton[J].Acta Geologica Sinica,2014,88(9):1623-1637. [9] 蔡东升,冯晓杰,高乐,等.中国近海前第三纪残余盆地及其勘探潜力与方向[J].中国海上油气,2004,16(1):1-17. CAI Dongsheng,FENG Xiaojie,GAO Le,et al.Petroleum potential and exploration direction of pre-Tertiary remnant basins in offshore China[J].China Offshore Oil and Gas,2004,16(1):1-17. [10] 张蕾蕾.辽东半岛南部新元古界地层划分与对比[D].青岛:山东科技大学,2011. [11] 牛邵武,辛后田.辽东半岛南部中新元古界地层的重新厘定[J].地质调查与研究,2012,35(1):1-15. NIU Shaowu,XIN Houtian.Collation on the subdivision and correlation of Meso-Neoproterozoic strata in southern Liaodong peninsula,Liaoning Province,China[J].Geological Survey and Research,2012,35(1):1-15. [12] 胡云绪,付嘉媛.陕西洛南上前寒武系高山河组的微古植物群及其地层意义[R].西安:中国地质科学院西安地质矿产研究所所刊,1982(4):102-113. HU Yunxu,FU Jiayuan.Micropalaeoflora from the Gaoshanhe Formation of late Precambrian of Luonan,Shaanxi and its stratigraphic significance[R].Xi'an:Bulletin of the Xi'an Institute of Geology and mineral resources,Chinese Academy of Geological Science,1982(4):102-113. [13] 尹崇玉,高林志.华北地台南缘汝阳群白草坪组微古植物及地层时代讨论[C]∥中国地质科学院地层古生物论文集编委会.地层古生物论文集(第二十七辑).北京:地质出版社,1999:81-94. [14] 高林志,张传恒,刘鹏举,等.华北—江南地区中、新元古代地层格架的再认识[J].地球学报,2009,30(4):433-446. GAO Linzhi,ZHANG Chuanheng,LIU Pengju,et al.Recognition of Meso- and Neoproterozoic stratigraphic framework in North and South China[J].Acta Geoscientica Sinica,2009,30(4):433-446. [15] 尹磊明.中国疑源类化石[M].北京:科学出版社,2006:95-153. [16] 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. [17] 邓晋福,吴宗絮,赵国春,等.华北地台前寒武花岗岩类、陆壳演化与克拉通形成[J].岩石学报,1999,15(2):190-198. DENG Jinfu,WU Zongxu,ZHAO Guochun,et al.PreCambrian granitic rocks,continental crustal evolution and craton formation of the North China Platform[J].Acta Petrologica Sinica,1999,15(2):190-198. [18] 侯贵廷,钱祥麟,蔡东升.渤海湾盆地中、新生代构造演化研究[J].北京大学学报(自然科学版),2001,37(6):845-851. HOU Guiting,QIAN Xianglin,CAI Dongsheng.The tectonic evolution of Bohai Basin in Mesozoic and Cenozoic time[J].Acta Scicentiarum Naturalum Universitis Pekinesis,2001,37(6):845-851. [19] 索艳慧,李三忠,曹现志,等.中国东部中新生代反转构造及其记录的大洋板块俯冲过程[J].地学前缘,2017,24(4):249-267. SUO Yanhui,LI Sanzhong,CAO Xianzhi,et al.Mesozoic-Cenozoic inversion tectonics of East China and its implications for the subduction process of the oceanic plate[J].Earth Science Frontiers,2017,24(4):249-267. [20] 夏斌,刘朝露,陈根文,等.渤海湾盆地中新生代构造演化与构造样式[J].天然气工业,2006,26(12):57-60. XIA Bin,LIU Zhaolu,CHEN Genwen,et al.Meso-Cenozoic tectonic evolution and tectonic styles in the Bohai Bay Basin[J].Natural Gas Industry,2006,26(12):57-60.

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备注/Memo

备注/Memo:
*“十三五”国家科技重大专项“渤海海域勘探新领域及关键技术研究(编号:2016ZX05024-003)”部分研究成果。 第一作者简介: 高坤顺,女,高级工程师,1994年毕业于中国地质大学(武汉),获学士学位,主要从事油气勘探与综合评价工作。地址:天津市滨海新区海川路2121号渤海石油管理局B座(邮编:300459)。E-mail:gaoksh@cnooc.com.cn。
更新日期/Last Update: 1900-01-01