渤海湾盆地大歧口凹陷新生代构造演化与盆地原型
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
大歧口凹陷位于渤海湾盆地黄骅坳陷中北部,是中新生代叠合盆地中新生界沉积最厚的凹陷。本文基于大量二维、三维地震剖面和钻井资料,从凹陷主控断裂活动性、沉积沉降中心分布和构造格架等方面,侧重对大歧口凹陷新生代构造演化过程和原型盆地类型进行研究。认为:1)大歧口凹陷构造单元有4级,凹陷具有"东西分带、南北分块"的平面构造格局和北断南超箕状断陷的剖面结构。2)凹陷内断裂有4级,主要断裂的规模、活动期次和断裂活动具有演化的阶段性和空间的迁移性,典型构造带活动性具有由北往南迁移的特点。3)新生代期间整个大歧口凹陷的沉积沉降中心均在东部海域的歧口主凹内,但整体具有往南迁移的趋势。4)凹陷经历了拓展裂谷、拉分断陷、箕状断陷和碟状坳陷4个构造演化阶段,断陷阶段在整个构造演化时期意义重大,且具有走滑拉分特点。故认为大歧口凹陷原型盆地是一种"板内拉分盆地"。
The Great Qikou sag is located at the north-central of the Huanghua depression of the Bohai Bay Basin,being a Cenozoic basin superimposed on top of the Mesozoic basin.Based on a large number of 2D,3D seismic profiles and drilling data,this paper focuses on the structural framework,characteristics of faults,and migration of depocenters and subsidence centers to analyze the tectonic evotion and prototype basin of the Great Qikou sag.Conlusions are as follows:1) The Great Qikou sag includes four orders of tectonic units,resulting in the zonation in E-W direction and blocking in S-N direction in plane view and half-graben architecthure in profile.2) The Great Qikou sag includes four orders of faults.The major faults are characterized by multiple-stage evolution and spatial migration in the sizes and activity,and the activity of major tectonic belts migrated from north to south.3) The Cenozoic depocenters and subsidence centers were located at the eastern part of the Great Qikou sag,and the whole sag shows a trend of southern migration.4) The structural evolution of the Great Qikou sag can be divided into four stages:Eocene propagating rifting,Early Oligocene pull-apart graben,Late Oligocene half-graben,and Miocene-Pleistocene thermal subsidence under dish-like bukling.Late Oligocene property is obvious during the rift stage.The Great Qikou sag is considered to be an "intraplate pull-apart basin" in such geological settings.
引文
艾能平,任建业,祁鹏等.2009.歧口凹陷伸展滑脱构造系统的厘定及其地质意义.大地构造与成矿学,33(3):343—351.Ai Nengping,Ren Jianye,Qi Peng et al.2009.The redefinition and geological siginificance of extensional decollement structure systems in the Qikou depression.Geotectonica et Metallogenia,33(3):343—351.
    陈发景,汪新文,张光亚等.1992.中国中、新生代含油气盆地构造和动力学背景.现代地质,6(3):317—327.Chen Fajing,Wang Xinwen,Zhang Guangya et al.1992.Structure and geodynamic setting of oil and gas basins in the People's Republic of China.Geoscience,6(3):317—327.
    陈发景,贾庆素,张洪年.2004.传递带及其在砂体发育中的作用.石油与天然气地质,25(2):144—148.Chen Fajing,Jia Qingsu and Zhang Hongnian.2004.Transfer zone and its relation with distribution of sand bodies.Oil&Gas Geology,25(2):144—148.
    陈嘉树.1993.济阳运动的特点及其对济阳拗陷的影响.石油实验地质,15(1):86—99.Chen Jiashu.1993.Features of the Jiyang Movement and its effects on the evolution of the Jiyang depression.Petroleum Geology&Experiment,15(1):86—98.
    池英柳,赵文智.2000.渤海湾盆地新生代走滑构造与油气聚集.石油学报,21(2):14—20.Chi Yingliu and Zhao Wenzhi.2000.Strike-slip deformation during the Cenozoic and its influence on hydrocarbon accumulation in the Bohai Bay Basin.Acta Petrolei Sinica,21(2):14—20.
    邓晋福,刘厚祥,赵海玲等.1996.燕辽地区燕山期火成岩与造山模型.现代地质,10(2):137—148.Deng Jinfu,Liu Houxiang,Zhao Hailing et al.1996.Yanshanian igneous rocks and orogeny model in Yanshan-Liaoning area.Geoscience,10(2):137—148.
    杜旭东,李洪革,陆克政等.1999.华北地台东部及邻区中生代(J-K)原型盆地分布及成盆模式探讨.石油勘探与开发,26(4):5—9.Du Xudong,Li Hongge,Lu Kezheng et al.1999.Distribution of prototype basins in Huabei platform and its neighboring region and a discussion of basin formation model.Petroleum Exploration and Development,26(4):5—9.
    高战武,徐杰,宋长青等.2000.华北沧东断裂的构造特征.地震地质,22(4):395—404.Gao Zhanwu,Xu Jie,Song Changqing et al.2000.Structural characters of the Cangdong fault in North China.Seismology and Geology,22(4):395—404.
    侯贵廷,钱祥麟,蔡东升.2001.渤海湾盆地中、新生代构造演化研究.北京大学学报(自然科学版),37(6):845—851.Hou Cuiting,Qian Xianglin and Cai Dongsheng.2001.The tectonic evolution of Bohai Basin in Mesozoic and Cenozoic time.Acta Scientiarum Naturaliujn Universitatis Pekinensis,37(6):845—851.
    金宠.2007.黄骅坳陷和济阳坳陷中生界构造特征、演化及动力机制(硕士学位论文).青岛:中国海洋大学.1—63.Jin Chong.2007.Structural Pattern,Evolution and Dynamic Mechanism of the Mesozoic Strata in the Huanghua Depression and Jiyang Depression(Master Thesis).Qingdao:Ocean University of China.1—63.
    李德生.1980.渤海湾含油气盆地的地质和构造特征.石油学报,1(1):6—20.Li Desheng.1980.Geology and structural characteristics of Bohai Bay,China.Acta Petrolei Sinica,1(1):6—20.
    李三忠,索艳慧,戴黎明等.2010.渤海湾盆地形成与华北克拉通破坏.地学前缘,17(4):64—89.Li Sanzhong,Suo Yanhui,Dai Liming et al.2010.Development of the Bohai Bay Basin and destruction of the North China Craton.Earth Science Frontiers,17(4):64—89.
    刘建忠,李三忠,周立宏等.2004.华北板块东部中生代构造变形与盆地格局.海洋地质与第四纪,24(4):45—54.Liu Jianzhong,Li Sanzhong,Zhou Lihong et al.2004.Mesozoic tectonics and basin distribution in the eastern North China plate.Marine Geology&Quaternary Geology,24(4):45—54.
    马杏垣,刘和甫,王维襄等.1983.中国东部中、新生代裂陷作用和伸展构造.地质学报,57(1):22—32.Ma Xingyuan,Liu Hefu,Wang Weixiang et al.1983.Meso-Cenozoic taphrogeny and extensional tectonics in eastern China.Acta Geological Sinica,57(1);22—32.
    漆家福,张一伟,陆克政等.1995.渤海湾新生代裂陷盆地的伸展构造模式及其动力学过程.石油实验地质,17(4):316—323.Qi Jiafu,Zhang Yiwei,Lu Kezheng et al.1995.Extensional pattern and dynamic process of the Cenozoic rifting basin in the Bohai Bay.Petroleum Geology&Experiment,17(4):316—323.
    漆家福,杨池银.2003.黄骅盆地南部前第三系基底中的逆冲构造.地球科学,28(1):54—60.Qi Jiafu and Yang Chiyin.2003.Thrust structure developed in pre-Tertiary basement in south area of Huanghua Basin.Earth Science,28(1):54—60.
    祁鹏,任建业,史双双等.2010.歧口凹陷沿岸带新生代构造特征及其形成机制.石油学报,31(6):900—905.Qi Peng,Ren Jianye,Shi Shuangshuang el al.1997.Features of the Cenozoic structure of the coastal zone in Qikou sag and its formation mechanism.Acta Petrolei Sinica,31(6):900—905.
    邵济安,臧绍先,牟保磊等.1994.造山带的伸展构造与软流圈隆起——以兴蒙造山带为例.科学通报,39(6):533—537.Shao Jian,Zang Shaoxian,Mou Baolei et al.1995.Extension of orogenic belts and upwelling of asthenosphere;The example of Hinggan-Mongolian orogenic belt.Chinese Science Bulletin,40(1):50—56.
    孙卫东,凌明星,汪方跃等.2008.太平洋板块俯冲与中国东部中生代地质事件.矿物岩石地球化学通报,27(3):218—225.Sun Weidong,Ling Mingxing,Wang Fangyue et al.2008.Pacific plate subduction and Mesozoic geological event in eastern China.Bulletin of Mineralogy,Petrology and Geochemistry,27(3):218—225.
    王光奇,漆家福,岳云福.2003.歧口凹陷及周缘新生代构造的成因和演化.地质科学,3s(2):230-240.Wang Guangqi,Qi Jiafu and Yue Yunfu.2003.Formation and evolution of the Cenozoic tectonics within and surrounding the Qikou sag.Chinese Journal of Geology,38(2);230—240.
    王家豪,王华,任建业等.2010.黄骅坳陷中区大型斜向变换带及其油气勘探意义.石油学报,31(3):355—360.Wang Jiahao,Wang Hua,Ren Jianye et al.2010.A great oblique transition zone in the central Huanghua depression and its significance for petroleum exploration.Acta Petrolei Sinica,31(3):355—360.
    吴福元,葛文春,孙德有等.2003.中国东部岩石圈减薄研究中的几个问题.地学前缘,10(3):51—60.Wu Fuyuan,Ge Wenchun,Sun Deyou et al.2003.Discussions on the lithospheric thinning in eastern China.Earth Science Frontiers,10(3):51—60.
    肖敦清,王桂芝,韦阿娟等.2003.黄骅坳陷火成岩成藏特征研究.特种油气藏,10(1):59—61.Xiao Dunqing,Wang Guizhi,Wei Ajuan et al.2003.Study on igneous reservoir forming conditions and distribution in Huanghua depression.Special Oil&Gas,10(1):59—61.
    解习农.1998.中国东部中新生代盆地形成演化与深部过程的耦合关系.地学前缘,5(增刊):162—165.Xie Xinong.1998.Coupling relationship between and evolution of Meso Cenozoic basins and deep processes in East China.Earth Science Frontiers,5(suppl.):162—165.
    赵重远.1984.渤海湾盆地的构造格局及其演化.石油学报,3(1):1-8.Zhao Zhongyuan.1984.Structural pattern and evolution of Bohaiwan Basin,China.Acta Petrolei Sinica,3(1):1—8.
    赵俊青,夏斌,纪友亮等.2005.临清坳陷西部侏罗纪-晚白垩世原型盆地恢复.石油勘探与开发,32(3):15—21.Zhao Junqing,Xia Bin,Ji Youliang et al.2005.Restoration of Jurassic-Late Cretaceous basin prototype in West Linqing depression,Bohai Bay Basin.Petroleum Exploration and Development,32(3):15—21.
    周建勋,周建生.2006.渤海湾盆地新生代构造变形机制:物理模拟和讨论.中国科学(D辑),36(6):507—519.Zhou Jianxun and Zhou Jiansheng.2006.Mechanisms of Cenozoic deformation in the Bohai Basin,Northeast China;Physical modelling and discussions.Science in China(Series D),49(3);258—271.
    周立宏,李三忠,刘建忠等.2003.渤海湾盆地区前第三系构造演化与潜山油气成藏模式.北京:中国科学技术出版社.1—194.Zhou Lihong,Li Sanzhong,Liu Jianzhong et al.2003.Pre-Tertiary Tectonic Evolution and Buried Hill-type Oil-Gas Development and Reservation under the Bohai Bay Basin.Beijing;China Science and Technology Press.1—194.
    Allen M B,Macdonald D I M,Zhao X et al.1997.Early Cenozoic two-phase extension and Late Cenozoic thermal subsidence and inversion of the Bohai Basin,northern China.Marine and Petroleum Geology,14(7—8);951—972.
    Allen M B,Macdonald D I M,Zhao X et al.1998.Transtensional deformation in the evolution of the Bohai Basin,northern China.Geological Society,London,Special Publications,135;215—229.
    Liu M,Cui X J and Liu F T.2004.Cenozoic rifting and volcanism in eastern China;A mantle dynamic link to the Indo-Asian collision.Tectonophysics,393(1—4);29—42.
    Suo YH,Li S Z,Yu S et al.2014.Cenozoic tectonic jumping and implications for hydrocarbon accumulation in basins in the East Asia continental margin.Journal of Asian Earth Science,88;28—40.

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