冀中坳陷北部古近纪构造差异变形及控制因素
|
摘要
基于三维及部分二维地震地质构造解释,详细阐述了冀中坳陷北部各凹陷沉积序列结构、水平伸展量、基底沉降及主边界断层活动性。研究表明,冀中坳陷北部大厂?廊固断陷(带)与武清?霸县断陷(带)为两个斜列的古近纪凹陷带,二者在古近纪存在明显的差异构造变形。前者沉积地层为E_(1-2)k、较厚的E_2s~4与E_2s~3及少量E_2s~2,其中E_2s~4及E_2s~3顶部存在大角度不整合面;水平伸展主要集中于E_2s~4及E_2s~3沉积期且在二者沉积末期均存在明显的基底面抬升现象。后者沉积地层相对完整,但以E_3s~1及E_3d为主;水平伸展也主要集中于E_3s~1及E_3d沉积期。本文探讨了冀中坳陷北部古近纪伸展构造变形主控制因素,结果显示E_2s~4及E_2s~3沉积末期强烈火山活动所伴随岩浆上涌底辟作用为主导因素。岩浆上涌源于软流圈局部热隆升,岩浆底辟作用引起大厂?廊固断陷(带)主控边界断层即大厂断层与大兴断层在E_2s~4及E_2s~3沉积末期弯曲变形,上部沉积地层随之隆升遭受剥蚀。E_3s~1及E_3d沉积期,断层弯曲右翼的牛东断层、大北伊断层及河西务断层取代大厂断层及大兴断层继续活动,控制了武清?霸县断陷(带)。
Based on the 3D and 2D seismic interpretations,this paper elaborate the sedimentary sequence,horizontal extension,basement subsidence and activity of the major boundary faults in the northern Jizhong Depression.The results reveal that the structure styles of the Dachang-Langgu and Wuqing-Baxian Sags in Paleogene are different.The strata of E_(1-2)k,E_2s~4,E_2s~3 and E_2s~2 mainly deposited in the Dachang-Langgu Sag(s).The development of the large angle unconformities in the upper of E_2s~4 and E_2s~(3) are consistent with the horizontal extension during the sedimentation of E_2s~4 and E_2s~3 members and the obvious basement uplift in the end of E_2s~4 and E_2s~3 sedimentation as is revealed by basement subsidence analysis.In the Wuqing-Baxian Sag(s),the E_3s~1and E_3d are the main strata,and the horizontal extension mainly took place during the sedimentation of E_3s~1 and E_3d.Our analyses reveal that the magma diapirism and volcanic activity in the end of E_2s~4 and E_2s~3 sedimentation are likely the main factors controlling the differential deformation.It is proposed that the upwelling of asthenospheric mantle and the resultant magma diapirism led to the deformation of the Dachang and Daxing faults.The upper part of the sediments was denudated as a result of the deformation of the faults.The Niudong,Dabeiyi and Hexiwu faults experienced extensional deformation during the sedimentation of E_3s~1 and E_3d,and replaced the Daxing and Dachang faults.
Based on the 3D and 2D seismic interpretations,this paper elaborate the sedimentary sequence,horizontal extension,basement subsidence and activity of the major boundary faults in the northern Jizhong Depression.The results reveal that the structure styles of the Dachang-Langgu and Wuqing-Baxian Sags in Paleogene are different.The strata of E_(1-2)k,E_2s~4,E_2s~3 and E_2s~2 mainly deposited in the Dachang-Langgu Sag(s).The development of the large angle unconformities in the upper of E_2s~4 and E_2s~(3) are consistent with the horizontal extension during the sedimentation of E_2s~4 and E_2s~3 members and the obvious basement uplift in the end of E_2s~4 and E_2s~3 sedimentation as is revealed by basement subsidence analysis.In the Wuqing-Baxian Sag(s),the E_3s~1and E_3d are the main strata,and the horizontal extension mainly took place during the sedimentation of E_3s~1 and E_3d.Our analyses reveal that the magma diapirism and volcanic activity in the end of E_2s~4 and E_2s~3 sedimentation are likely the main factors controlling the differential deformation.It is proposed that the upwelling of asthenospheric mantle and the resultant magma diapirism led to the deformation of the Dachang and Daxing faults.The upper part of the sediments was denudated as a result of the deformation of the faults.The Niudong,Dabeiyi and Hexiwu faults experienced extensional deformation during the sedimentation of E_3s~1 and E_3d,and replaced the Daxing and Dachang faults.
引文
曹忠祥.2008.营口?潍坊断裂带新生代走滑拉分?裂陷盆地伸展量、沉降量估算.地质科学,43(1):65-81.
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.
董大伟,李理,刘建,李继岩.2013.冀中坳陷中北部新生代构造演化特征.石油与天然气地质,34(6):771-780.
贾志斌,田新琦,孟祥顺,禹金营,王小山,谷维成,宁治霞.2003.渤海湾盆地成因机制与油气评价.石油地球物理勘探,38(1):62-66.
金春爽,乔德武,淡伟宁.2012.渤海湾盆地中、新生代火山岩分布及油气藏特征.石油天然气地质,33(1):19-36.
金强,武爱俊,金凤鸣,赵贤正,梁宏斌.2012.武清凹陷大孟庄洼槽烃源岩地震属性预测与评价.油气地质与采收率,19(4):34-37.
李理,王晶.2017.冀中坳陷衡水?无极构造变换带的特征及其成因机制.大地构造与成矿学,41(1):69-76.
李三忠,周立宏,刘建忠,单业华,高振平,许淑梅.2004.华北板块东部新生代断裂构造特征与盆地成因.海洋地质与第四纪地质,24(3):57-66.
李文勇,周坚鑫,熊盛青,郭志宏,徐剑春,周锡华,安战锋,李冰,罗锋.2010.从航空重力看郯庐断裂系(渤海)及其围区构造几何学特征.地球学报,31(4):549-556.
陆克政,漆家福,戴俊生,杨桥.1997.渤海湾新生代含油气盆地构造模式.北京:地质出版社:1-251.
马杏垣,刘和甫,王维襄,汪一鹏.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.
毛黎光.2014.岩浆底辟干扰下的裂陷盆地发育特征--以古近纪渤海湾盆地冀中坳陷为例.杭州:浙江大学博士学位论文:1-108.
漆家福,夏义平,杨桥.2006.油区构造解析.北京:石油工业出版社:1-363.
漆家福,杨桥,陆克政,周建勋,王子煜.2004.渤海湾盆地基岩地质图及其所包含的构造运动信息.地学前缘,11(3):299-307.
漆家福,杨桥,童亨茂,陆克政.1997.构造因素对半地堑盆地的层序充填的影响.地球科学,22(6):45-50.
漆家福,张一伟,陆克政,杨桥.1995.渤海湾盆地新生代构造演化.石油大学学报(自然科学版),19(S1):1-6.
漆家福.2004.渤海湾新生代盆地的两种构造系统及其成因解释.中国地质,31(1):15-22.
苏立萍,罗平,邹伟宏,史卜庆,郑宪.2003.冀中坳陷斜坡带奥陶系潜山油气成藏条件分析.大地构造与成矿学,27(2):191-196.
孙冬胜.2001.冀中坳陷中区中新生代复合伸展构造.西安:西北大学博士学位论文:1-100.
孙冬胜,刘池阳,杨明慧,杜金虎.2003.冀中坳陷马西断裂带分段特征及其与油气的关系.石油与天然气地质,24(3):238-244.
孙冬胜,刘池阳,杨明慧,杜金虎,张以明,张锐锋.2004a.渤海湾盆地冀中坳陷中区中新生代复合伸展构造.地质论评,50(5):484-491.
孙冬胜,刘池阳,杨明慧,杜金虎,张以明,张锐锋.2004b.冀中坳陷中区中生代中晚期大型拆离滑覆构造的确定.大地构造与成矿学,28(2):126-133.
谭试典,王冰.1990.冀中拗陷北部伸展构造样式.石油地球物理勘探,25(4):487-494.
王盘喜,杨霄,卞孝东.2012.冀中坳陷火成岩岩石学及地球化学特征.地质科技情报,31(4):1-10.
魏文博,谭捍东,金胜,邓明,叶高峰,邓靖武,万战生.2002.华北中部岩石圈电性结构--应县?商河剖面大地电磁测深研究.地球科学,27(5):645-650.
吴继龙,卢学祺.1986.冀中坳陷东部地区构造格架及其形成与发展.石油与天然气地质,7(1):20-31.
徐杰,高战武,宋长青,孙建宝.2000.太行山山前断裂带的构造特征.地震地质,22(2):111-122.
杨明慧,刘池阳,孙冬胜,崔永谦.2002a.冀中坳陷的伸展构造系统及其构造背景.大地构造与成矿学,26(2):113-120.
杨明慧,刘池阳,孙冬胜,赵红格.2002b.冀中坳陷北区古近纪构造?沉积关系双向研究.西安石油学院学报(自然科学版),17(6):12-15,27.
杨明慧,刘池阳,杨斌谊.2001.冀中坳陷中生代构造变形的转换及油气.大地构造与成矿学,25(2):113-119.
杨明慧,刘池阳,杨斌谊,赵红格.2002c.冀中坳陷古近纪的伸展构造.地质论评,48(1):58-67.
易士威,赵淑芳,范炳达,刘井旺,杨年荣,谢怀兴.2010.冀中坳陷中央断裂构造带潜山发育特征及成藏模式.石油学报,31(3):361-367.
王余泉,漆家福,郑荣华,苗全芸,牛新杰,陈石,高园.2018.饶阳凹陷中部地区古近纪构造变形及控制因素.大地构造与成矿学,42(4):628-638.
查明,尉亚民,高长海,崔永谦.2011.牛驼镇凸起南段潜山勘探潜力分析.岩性油气藏,23(2):10-14.
赵贤正,金凤鸣,王权,张锐锋,王静,白旭明,刘占族,才博.2011.渤海湾盆地牛东1超深潜山高温油气藏的发现及其意义.石油学报,32(6):915-927.
赵贤正,金凤鸣,邹娟,侯凤香,戴俊生,孙治华.2014.断陷盆地弱构造区地质特征与油气成藏--以冀中坳陷为例.天然气地球科学,25(12):1888-1895.
Allen M B,Macdonald D I M,Zhao X,Vincent S J and Menzies C B.1998.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.
Davison A.1986.Listric normal fault profiles:Calculations using Bed length Balance and fault displacement.Journal of Structural Geology,8(2):209-210.
Gibbs A D.1983.Balanced cross-section construction from seismic sections in areas of extensional tectonics.Journal of Structural Geology,5(2):153-160.
Qi J F and Yang Q.2010.Cenozoic structural deformation and dynamic processes of the Bohai Bay basin province,China.Marine and Petroleum Geology,27(4):757-771.
Ren J Y,Tamaki K,Li S T and Zhang J X.2002.Late Mesozoic and Cenozoic rifting and its dynamic setting in Eastern China and adjacent areas.Tectonophysics,344(3):175-205.
Schellart W P and Lister G S.2005.The role of the East Asian active margin in widespread extensional and strke-slip deformation in East Asia.Journal of the Geological Society,162(6):959-972.
Ye H,Shedlock K M,Hellinger S J and Sclater J G.1985.The North China basin:An example of a Cenozoic rifted interpolate basin.Tectonics,4(2):153-169.
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.
董大伟,李理,刘建,李继岩.2013.冀中坳陷中北部新生代构造演化特征.石油与天然气地质,34(6):771-780.
贾志斌,田新琦,孟祥顺,禹金营,王小山,谷维成,宁治霞.2003.渤海湾盆地成因机制与油气评价.石油地球物理勘探,38(1):62-66.
金春爽,乔德武,淡伟宁.2012.渤海湾盆地中、新生代火山岩分布及油气藏特征.石油天然气地质,33(1):19-36.
金强,武爱俊,金凤鸣,赵贤正,梁宏斌.2012.武清凹陷大孟庄洼槽烃源岩地震属性预测与评价.油气地质与采收率,19(4):34-37.
李理,王晶.2017.冀中坳陷衡水?无极构造变换带的特征及其成因机制.大地构造与成矿学,41(1):69-76.
李三忠,周立宏,刘建忠,单业华,高振平,许淑梅.2004.华北板块东部新生代断裂构造特征与盆地成因.海洋地质与第四纪地质,24(3):57-66.
李文勇,周坚鑫,熊盛青,郭志宏,徐剑春,周锡华,安战锋,李冰,罗锋.2010.从航空重力看郯庐断裂系(渤海)及其围区构造几何学特征.地球学报,31(4):549-556.
陆克政,漆家福,戴俊生,杨桥.1997.渤海湾新生代含油气盆地构造模式.北京:地质出版社:1-251.
马杏垣,刘和甫,王维襄,汪一鹏.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.
毛黎光.2014.岩浆底辟干扰下的裂陷盆地发育特征--以古近纪渤海湾盆地冀中坳陷为例.杭州:浙江大学博士学位论文:1-108.
漆家福,夏义平,杨桥.2006.油区构造解析.北京:石油工业出版社:1-363.
漆家福,杨桥,陆克政,周建勋,王子煜.2004.渤海湾盆地基岩地质图及其所包含的构造运动信息.地学前缘,11(3):299-307.
漆家福,杨桥,童亨茂,陆克政.1997.构造因素对半地堑盆地的层序充填的影响.地球科学,22(6):45-50.
漆家福,张一伟,陆克政,杨桥.1995.渤海湾盆地新生代构造演化.石油大学学报(自然科学版),19(S1):1-6.
漆家福.2004.渤海湾新生代盆地的两种构造系统及其成因解释.中国地质,31(1):15-22.
苏立萍,罗平,邹伟宏,史卜庆,郑宪.2003.冀中坳陷斜坡带奥陶系潜山油气成藏条件分析.大地构造与成矿学,27(2):191-196.
孙冬胜.2001.冀中坳陷中区中新生代复合伸展构造.西安:西北大学博士学位论文:1-100.
孙冬胜,刘池阳,杨明慧,杜金虎.2003.冀中坳陷马西断裂带分段特征及其与油气的关系.石油与天然气地质,24(3):238-244.
孙冬胜,刘池阳,杨明慧,杜金虎,张以明,张锐锋.2004a.渤海湾盆地冀中坳陷中区中新生代复合伸展构造.地质论评,50(5):484-491.
孙冬胜,刘池阳,杨明慧,杜金虎,张以明,张锐锋.2004b.冀中坳陷中区中生代中晚期大型拆离滑覆构造的确定.大地构造与成矿学,28(2):126-133.
谭试典,王冰.1990.冀中拗陷北部伸展构造样式.石油地球物理勘探,25(4):487-494.
王盘喜,杨霄,卞孝东.2012.冀中坳陷火成岩岩石学及地球化学特征.地质科技情报,31(4):1-10.
魏文博,谭捍东,金胜,邓明,叶高峰,邓靖武,万战生.2002.华北中部岩石圈电性结构--应县?商河剖面大地电磁测深研究.地球科学,27(5):645-650.
吴继龙,卢学祺.1986.冀中坳陷东部地区构造格架及其形成与发展.石油与天然气地质,7(1):20-31.
徐杰,高战武,宋长青,孙建宝.2000.太行山山前断裂带的构造特征.地震地质,22(2):111-122.
杨明慧,刘池阳,孙冬胜,崔永谦.2002a.冀中坳陷的伸展构造系统及其构造背景.大地构造与成矿学,26(2):113-120.
杨明慧,刘池阳,孙冬胜,赵红格.2002b.冀中坳陷北区古近纪构造?沉积关系双向研究.西安石油学院学报(自然科学版),17(6):12-15,27.
杨明慧,刘池阳,杨斌谊.2001.冀中坳陷中生代构造变形的转换及油气.大地构造与成矿学,25(2):113-119.
杨明慧,刘池阳,杨斌谊,赵红格.2002c.冀中坳陷古近纪的伸展构造.地质论评,48(1):58-67.
易士威,赵淑芳,范炳达,刘井旺,杨年荣,谢怀兴.2010.冀中坳陷中央断裂构造带潜山发育特征及成藏模式.石油学报,31(3):361-367.
王余泉,漆家福,郑荣华,苗全芸,牛新杰,陈石,高园.2018.饶阳凹陷中部地区古近纪构造变形及控制因素.大地构造与成矿学,42(4):628-638.
查明,尉亚民,高长海,崔永谦.2011.牛驼镇凸起南段潜山勘探潜力分析.岩性油气藏,23(2):10-14.
赵贤正,金凤鸣,王权,张锐锋,王静,白旭明,刘占族,才博.2011.渤海湾盆地牛东1超深潜山高温油气藏的发现及其意义.石油学报,32(6):915-927.
赵贤正,金凤鸣,邹娟,侯凤香,戴俊生,孙治华.2014.断陷盆地弱构造区地质特征与油气成藏--以冀中坳陷为例.天然气地球科学,25(12):1888-1895.
Allen M B,Macdonald D I M,Zhao X,Vincent S J and Menzies C B.1998.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.
Davison A.1986.Listric normal fault profiles:Calculations using Bed length Balance and fault displacement.Journal of Structural Geology,8(2):209-210.
Gibbs A D.1983.Balanced cross-section construction from seismic sections in areas of extensional tectonics.Journal of Structural Geology,5(2):153-160.
Qi J F and Yang Q.2010.Cenozoic structural deformation and dynamic processes of the Bohai Bay basin province,China.Marine and Petroleum Geology,27(4):757-771.
Ren J Y,Tamaki K,Li S T and Zhang J X.2002.Late Mesozoic and Cenozoic rifting and its dynamic setting in Eastern China and adjacent areas.Tectonophysics,344(3):175-205.
Schellart W P and Lister G S.2005.The role of the East Asian active margin in widespread extensional and strke-slip deformation in East Asia.Journal of the Geological Society,162(6):959-972.
Ye H,Shedlock K M,Hellinger S J and Sclater J G.1985.The North China basin:An example of a Cenozoic rifted interpolate basin.Tectonics,4(2):153-169.
© 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 |