东营凹陷孔店期-沙四早期构造格局恢复
|
摘要
综合利用地震、录井、测井等资料,通过断裂体系的静态描述和动态解析,结合现今残留地层特征、地层剥蚀特征及原始厚度恢复,对东营凹陷孔店期-沙四早期原始构造格局进行研究。结果表明:孔店期-沙四早期是东营凹陷构造应力场的转变时期,新产生的北东东向断裂和继承性活动的北西向先存断裂构成了该时期的控盆断裂体系,控制了该层系的原始沉积,形成了北断南超的断陷盆地,呈现"盆岭相间"格局;东营凹陷在孔店期-沙四早期全区均接受了原始沉积,形成陈南断层下降盘地区、博兴洼陷和林樊家地区3个次洼,林樊家凸起和青城凸起尚未形成;沉积期以及沉积后断裂体系的持续活动造成了原始地层被切割、改造,在凸起区、断层上升盘及南部缓坡区形成了缓坡带、堑垒带和断块的剥蚀,剥蚀厚度等值线呈近东西向展布。
Based on the seismic data,log data,logging data and combined with remnant strata characteristic,denudation thickness and origin strata thickness research,the early Paleogene(Ek-Es4x) structure framework of Dongying sag was researched through geometrical and kinematic analysis of the fault systems.The results show that the period of early Paleogene(Ek-Es4x) is the stress field transformation phase and the NE faults begin to develop while the former Mesozoic faults(NW) last active,which are made up of the basin-control fault system,dominating the original strata sediment.The early Paleogene(Ek-Es4x) prototype basin in Dongying sag presents as a faulted basin with the north faulted boundary and the south overlapped to the Luxi uplift.The whole basin inherits the original deposition,and is divided into three parts(Chennan zone,Boxing zone and Linfanjia zone).Moreover,the Linfanjia uplift and Qingcheng uplift don t form,which differs from the present basin.The activity rate change of the deposit and post-deposit fault systems brings the later reconstruction,leading to faulted gentle-slope denudation,graben-horst denudation and block denudation in the uplift,upthrow and south gentle slope.The denudation thickness contours distribute nearly in EW strike.
Based on the seismic data,log data,logging data and combined with remnant strata characteristic,denudation thickness and origin strata thickness research,the early Paleogene(Ek-Es4x) structure framework of Dongying sag was researched through geometrical and kinematic analysis of the fault systems.The results show that the period of early Paleogene(Ek-Es4x) is the stress field transformation phase and the NE faults begin to develop while the former Mesozoic faults(NW) last active,which are made up of the basin-control fault system,dominating the original strata sediment.The early Paleogene(Ek-Es4x) prototype basin in Dongying sag presents as a faulted basin with the north faulted boundary and the south overlapped to the Luxi uplift.The whole basin inherits the original deposition,and is divided into three parts(Chennan zone,Boxing zone and Linfanjia zone).Moreover,the Linfanjia uplift and Qingcheng uplift don t form,which differs from the present basin.The activity rate change of the deposit and post-deposit fault systems brings the later reconstruction,leading to faulted gentle-slope denudation,graben-horst denudation and block denudation in the uplift,upthrow and south gentle slope.The denudation thickness contours distribute nearly in EW strike.
引文
①胜利油田分公司地质科学研究院.东营凹陷南部勘探潜力分析及目标评价(内部资料).2010.
[1]张守鹏,刘成东,贺振建,等.东营凹陷深部孔店-沙四下地层地层划分方法探讨[J].地学前缘,2003,10(2):465-469.ZHANG Shou-peng,LIU Cheng-dong,HE Zhen-jian,et al.Stratigraphic division of redbeds in deep Dongying de-pression,East China[J].Earth Science Frontiers,2003,10(2):465-469.
[2]叶兴树,王伟锋,戴俊生,等.东营凹陷沙三—东营期断裂活动特征[J].中国石油大学学报:自然科学版,2006,30(4):7-11.YE Xing-shu,WANG Wei-feng,DAI Jun-sheng,et al.Characteristics of fault activities of Sha-3member and Dongying periods in Dongying depression[J].Journal ofChina University of Petroleum(Edition of Natural Science),2006,30(4):7-11.
[3]张善文,张林晔,张守春,等.东营凹陷古近系异常高压的形成与岩性油藏的含油性研究[J].科学通报,2009,54(11):1570-1578.ZHANG Shan-wen,ZHANG Lin-ye,ZHANG Shouchun,et al.Formation of abnormal high pressure and its application in the study of oil-bearing property of lithologic hydrocarbon reservoirs in the Dongying sag[J].Chinese Sci Bull,2009,54(11):1570-1578.
[4]刘震,张善文,赵阳,等.东营凹陷南斜坡输导体系发育特征[J].石油勘探与开发,2003,30(3):84-86.LIU Zhen,ZHANG Shan-wen,ZHAO Yang,et al.Development of carrying bed systems in the south slope of Dongying sag[J].Petroleum Exploration and Development,2003,30(3):84-86.
[5]孙红蕾.东营凹陷南斜坡孔店组油气成藏控制因素[J].油气地质与采收率,2008,15(6):43-45.SUN Hong-lei.Control factors of hydrocarbon reservoir forming in Kongdian formation of south slope in Dongying depression[J].Petroleum Geology and Recovery Efficiency,2008,15(6):43-45.
[6]赵密福,刘泽容,信荃麟,等.惠民凹陷临南地区断层活动特征及控油作用[J].石油勘探与开发,2000,27(6):9-11.ZHAO Mi-fu,LIU Ze-rong,XIN Quan-lin,et al.Fault activity features and its control over oil of Linnan area in Huimin depression[J].Petroleum Exploration and Development,2000,27(6):9-11.
[7]郑德顺,吴智平,李凌,等.惠民凹陷中生代和新生代断层发育特征及其对沉积的控制作用[J].石油大学学报:自然科学版,2004,28(5):6-12.ZHENG De-shun,WU Zhi-ping,LI Ling,et al.Development characteristic of faults in Mesozoic and Cenozoic of Huimin sag and its control to sediment[J].Journal of the University of Petroleum,China(Edition of Natural Science),2004,28(5):6-12.
[8]高永进.东营凹陷“红层”层系断裂体系发育特征[J].断块油气田,2011,18(1):62-65.Gao Yong-jin.Fault development characteristics of redbedding series in Dongying depression[J].Fault-Block Oil&Gas Field,2011,18(1):62-65.
[9]王永诗,吴智平.济阳坳陷中-新生代叠合盆地及油气成藏[J].地质科技情报,2009,28(5):53-59.WANG Yong-shi,WU Zhi-ping.The Mesozoic-Cenozoic superposing basin of Jiyang depression and oil-gas accumulation[J].Geological Science and Technology Information,2009,28(5):53-59.
[10]陈洁.济阳坳陷第三系构造层序及其演化[J].地球物理学进展,2003,18(4):700-706.CHEN Jie.Tectonic sequence of Tertiary in Jiyang de-pression and its evolution[J].Progress in Geophysics,2003,18(4):700-706.
[11]候旭波,吴智平,李伟.济阳坳陷中生代负反转构造发育特征[J].中国石油大学学报:自然科学版,2010,34(1):18-23.HOU Xu-bo,WU Zhi-ping,LI Wei.Development char-acteristics of Mesozoic negative inversion structures in Jiyang depression[J].Journal of China University of Petroleum(Edition of Natural Science),2010,34(1):18-23.
[12]ALLEN P A,ALLEN J R.Basin analysis:principle and application[M].Oxford:Blackwell Scientific Publica-tions,1990.
[13]李伟.恢复地层剥蚀厚度方法综述[J].中国海上油气(地质),1996,10(3):167-171.LI Wei.Summary of reconstruction of strata denudation thickness[J].China Offshore Oil and Gas(Geology),1996,10(3):167-171.
[14]李伟,吴智平,周瑶琪.济阳坳陷中生代地层剥蚀厚度、原始厚度恢复以及原型盆地研究[J].地质论评,2005,51(5):507-516.LI Wei,WU Zhi-ping,ZHOU Yao-qi.Reconstruction of the thickness of the Mesozoic strata and Mesozoic pro-to-type basin in the Jiyang depression[J].Geological Review,2005,51(5):507-516.
[15]袁玉松,郑和荣,涂伟.沉积盆地剥蚀量恢复方法[J].石油实验地质,2008,30(6):636-641.YUAN Yu-song,ZHENG He-rong,TU Wei.Methods of eroded strata thickness restoration in sedimentary basins[J].Petroleum Geology&Experiment,2008,30(6):636-641.
[16]郭兴伟,施小斌,丘学林,等.渤海湾盆地新生代沉降特征及其动力学机制探讨[J].中国石油大学学报:自然科学版,2006,30(3):6-11.GUO Xing-wei,SHI Xiao-bin,QIU Xue-lin,et al.Characteristics of Cenozoic tectonic subsidence in Jiyang depression[J].Journal of China University of Petrole-um(Edition of Natural Science),2006,30(3):6-11.
[17]吴智平,李伟,郑德顺,等.沾化凹陷中、新生代断裂发育及其形成机制分析[J].高校地质学报,2004,10(3):405-417.WU Zhi-ping,LI Wei,Zheng De-shun,et al.Analysis on features and origins of the Mesozoic and Cenozoic faults in Zhanhua sag[J].Geological Journal of China Universities2004,10(3):405-417.
[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 Gui-ting,QIAN Xiang-lin,CAI Dong-sheng.The tectonic evolution of Bohai Basin in Mesozoic and Ceno-zoic time[J].Acta Scientiarum Naturalium Universitatis Pekinensis(Edition of Natural Science),2001,37(6):845-851.
[19]倪金龙,刘俊来,林玉祥,等.惠民凹陷西部深层断裂样式与古近纪盆地原型的性质[J].中国石油大学学报:自然科学版,2011,35(1):20-27.NI Jin-long,LIU Jun-lai,LIN Yu-xiang,et al.Style of deep faulting and its control on the Paleogene basin e-volved into the western Huimin depression,Eastern Chi-na[J].Journal of China University of Petroleum(Edi-tion of Natural Science),2011,35(1):20-27.
[1]张守鹏,刘成东,贺振建,等.东营凹陷深部孔店-沙四下地层地层划分方法探讨[J].地学前缘,2003,10(2):465-469.ZHANG Shou-peng,LIU Cheng-dong,HE Zhen-jian,et al.Stratigraphic division of redbeds in deep Dongying de-pression,East China[J].Earth Science Frontiers,2003,10(2):465-469.
[2]叶兴树,王伟锋,戴俊生,等.东营凹陷沙三—东营期断裂活动特征[J].中国石油大学学报:自然科学版,2006,30(4):7-11.YE Xing-shu,WANG Wei-feng,DAI Jun-sheng,et al.Characteristics of fault activities of Sha-3member and Dongying periods in Dongying depression[J].Journal ofChina University of Petroleum(Edition of Natural Science),2006,30(4):7-11.
[3]张善文,张林晔,张守春,等.东营凹陷古近系异常高压的形成与岩性油藏的含油性研究[J].科学通报,2009,54(11):1570-1578.ZHANG Shan-wen,ZHANG Lin-ye,ZHANG Shouchun,et al.Formation of abnormal high pressure and its application in the study of oil-bearing property of lithologic hydrocarbon reservoirs in the Dongying sag[J].Chinese Sci Bull,2009,54(11):1570-1578.
[4]刘震,张善文,赵阳,等.东营凹陷南斜坡输导体系发育特征[J].石油勘探与开发,2003,30(3):84-86.LIU Zhen,ZHANG Shan-wen,ZHAO Yang,et al.Development of carrying bed systems in the south slope of Dongying sag[J].Petroleum Exploration and Development,2003,30(3):84-86.
[5]孙红蕾.东营凹陷南斜坡孔店组油气成藏控制因素[J].油气地质与采收率,2008,15(6):43-45.SUN Hong-lei.Control factors of hydrocarbon reservoir forming in Kongdian formation of south slope in Dongying depression[J].Petroleum Geology and Recovery Efficiency,2008,15(6):43-45.
[6]赵密福,刘泽容,信荃麟,等.惠民凹陷临南地区断层活动特征及控油作用[J].石油勘探与开发,2000,27(6):9-11.ZHAO Mi-fu,LIU Ze-rong,XIN Quan-lin,et al.Fault activity features and its control over oil of Linnan area in Huimin depression[J].Petroleum Exploration and Development,2000,27(6):9-11.
[7]郑德顺,吴智平,李凌,等.惠民凹陷中生代和新生代断层发育特征及其对沉积的控制作用[J].石油大学学报:自然科学版,2004,28(5):6-12.ZHENG De-shun,WU Zhi-ping,LI Ling,et al.Development characteristic of faults in Mesozoic and Cenozoic of Huimin sag and its control to sediment[J].Journal of the University of Petroleum,China(Edition of Natural Science),2004,28(5):6-12.
[8]高永进.东营凹陷“红层”层系断裂体系发育特征[J].断块油气田,2011,18(1):62-65.Gao Yong-jin.Fault development characteristics of redbedding series in Dongying depression[J].Fault-Block Oil&Gas Field,2011,18(1):62-65.
[9]王永诗,吴智平.济阳坳陷中-新生代叠合盆地及油气成藏[J].地质科技情报,2009,28(5):53-59.WANG Yong-shi,WU Zhi-ping.The Mesozoic-Cenozoic superposing basin of Jiyang depression and oil-gas accumulation[J].Geological Science and Technology Information,2009,28(5):53-59.
[10]陈洁.济阳坳陷第三系构造层序及其演化[J].地球物理学进展,2003,18(4):700-706.CHEN Jie.Tectonic sequence of Tertiary in Jiyang de-pression and its evolution[J].Progress in Geophysics,2003,18(4):700-706.
[11]候旭波,吴智平,李伟.济阳坳陷中生代负反转构造发育特征[J].中国石油大学学报:自然科学版,2010,34(1):18-23.HOU Xu-bo,WU Zhi-ping,LI Wei.Development char-acteristics of Mesozoic negative inversion structures in Jiyang depression[J].Journal of China University of Petroleum(Edition of Natural Science),2010,34(1):18-23.
[12]ALLEN P A,ALLEN J R.Basin analysis:principle and application[M].Oxford:Blackwell Scientific Publica-tions,1990.
[13]李伟.恢复地层剥蚀厚度方法综述[J].中国海上油气(地质),1996,10(3):167-171.LI Wei.Summary of reconstruction of strata denudation thickness[J].China Offshore Oil and Gas(Geology),1996,10(3):167-171.
[14]李伟,吴智平,周瑶琪.济阳坳陷中生代地层剥蚀厚度、原始厚度恢复以及原型盆地研究[J].地质论评,2005,51(5):507-516.LI Wei,WU Zhi-ping,ZHOU Yao-qi.Reconstruction of the thickness of the Mesozoic strata and Mesozoic pro-to-type basin in the Jiyang depression[J].Geological Review,2005,51(5):507-516.
[15]袁玉松,郑和荣,涂伟.沉积盆地剥蚀量恢复方法[J].石油实验地质,2008,30(6):636-641.YUAN Yu-song,ZHENG He-rong,TU Wei.Methods of eroded strata thickness restoration in sedimentary basins[J].Petroleum Geology&Experiment,2008,30(6):636-641.
[16]郭兴伟,施小斌,丘学林,等.渤海湾盆地新生代沉降特征及其动力学机制探讨[J].中国石油大学学报:自然科学版,2006,30(3):6-11.GUO Xing-wei,SHI Xiao-bin,QIU Xue-lin,et al.Characteristics of Cenozoic tectonic subsidence in Jiyang depression[J].Journal of China University of Petrole-um(Edition of Natural Science),2006,30(3):6-11.
[17]吴智平,李伟,郑德顺,等.沾化凹陷中、新生代断裂发育及其形成机制分析[J].高校地质学报,2004,10(3):405-417.WU Zhi-ping,LI Wei,Zheng De-shun,et al.Analysis on features and origins of the Mesozoic and Cenozoic faults in Zhanhua sag[J].Geological Journal of China Universities2004,10(3):405-417.
[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 Gui-ting,QIAN Xiang-lin,CAI Dong-sheng.The tectonic evolution of Bohai Basin in Mesozoic and Ceno-zoic time[J].Acta Scientiarum Naturalium Universitatis Pekinensis(Edition of Natural Science),2001,37(6):845-851.
[19]倪金龙,刘俊来,林玉祥,等.惠民凹陷西部深层断裂样式与古近纪盆地原型的性质[J].中国石油大学学报:自然科学版,2011,35(1):20-27.NI Jin-long,LIU Jun-lai,LIN Yu-xiang,et al.Style of deep faulting and its control on the Paleogene basin e-volved into the western Huimin depression,Eastern Chi-na[J].Journal of China University of Petroleum(Edi-tion of Natural Science),2011,35(1):20-27.
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