Sinistral strike slip of the Zhangjiakou-Penglai Fault and its control on hydrocarbon accumulation in the northeast of Shaleitian Bulge, Bohai Bay Basin, East China
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摘要
The structural style, fault activity, strike-slip displacement, and the formation mechanism and hydrocarbon migration and accumulation in the center tectonic zone in the northeast Shaleitian Bulge of Zhangjiakou-Penglai Fault Zone were studied by seismic attribute analysis, structural geometric analysis, fault activity analysis, structure evolution history and simulation of hydrocarbon migration, based on 3-D seismic and drilling data. The main results are as follows:(1) The study area is a superimposed tectonic zone, which experienced early(Paleocene and Eocene) extension and late(Oligocene and Pliocene-Quaternary) strike-slip and pull-apart.(2) The sinistral strike slip of the northeast Shaleitian Bulge of Zhangjiakou-Penglai Fault Zone went through two periods, Oligocene and Pliocene-Quaternary, and the Bohai section was active earlier than the inland section.(3) The sinistral strike slip displacement of Zhangjiakou-Penglai Fault is 4 km since Cenozoic, including 1 km in the Oligocene, and 3 km in the Pliocene-Quaternary.(4) The strike-slip movements have resulted in the increase of fault activity and basin-mountain restructure in the fault zone, also contributed to the formation of the central tectonic belt and the conjugate evolution in north-east structural belt.(5) The conjugate strike slip of the Zhangjiakou-Penglai Fault Zone dominated the migration and accumulation of hydrocarbon in shallow formations by controlling the injection points and segments of hydrocarbon from the deep layers to shallow layers.
The structural style, fault activity, strike-slip displacement, and the formation mechanism and hydrocarbon migration and accumulation in the center tectonic zone in the northeast Shaleitian Bulge of Zhangjiakou-Penglai Fault Zone were studied by seismic attribute analysis, structural geometric analysis, fault activity analysis, structure evolution history and simulation of hydrocarbon migration, based on 3-D seismic and drilling data. The main results are as follows:(1) The study area is a superimposed tectonic zone, which experienced early(Paleocene and Eocene) extension and late(Oligocene and Pliocene-Quaternary) strike-slip and pull-apart.(2) The sinistral strike slip of the northeast Shaleitian Bulge of Zhangjiakou-Penglai Fault Zone went through two periods, Oligocene and Pliocene-Quaternary, and the Bohai section was active earlier than the inland section.(3) The sinistral strike slip displacement of Zhangjiakou-Penglai Fault is 4 km since Cenozoic, including 1 km in the Oligocene, and 3 km in the Pliocene-Quaternary.(4) The strike-slip movements have resulted in the increase of fault activity and basin-mountain restructure in the fault zone, also contributed to the formation of the central tectonic belt and the conjugate evolution in north-east structural belt.(5) The conjugate strike slip of the Zhangjiakou-Penglai Fault Zone dominated the migration and accumulation of hydrocarbon in shallow formations by controlling the injection points and segments of hydrocarbon from the deep layers to shallow layers.
The structural style, fault activity, strike-slip displacement, and the formation mechanism and hydrocarbon migration and accumulation in the center tectonic zone in the northeast Shaleitian Bulge of Zhangjiakou-Penglai Fault Zone were studied by seismic attribute analysis, structural geometric analysis, fault activity analysis, structure evolution history and simulation of hydrocarbon migration, based on 3-D seismic and drilling data. The main results are as follows:(1) The study area is a superimposed tectonic zone, which experienced early(Paleocene and Eocene) extension and late(Oligocene and Pliocene-Quaternary) strike-slip and pull-apart.(2) The sinistral strike slip of the northeast Shaleitian Bulge of Zhangjiakou-Penglai Fault Zone went through two periods, Oligocene and Pliocene-Quaternary, and the Bohai section was active earlier than the inland section.(3) The sinistral strike slip displacement of Zhangjiakou-Penglai Fault is 4 km since Cenozoic, including 1 km in the Oligocene, and 3 km in the Pliocene-Quaternary.(4) The strike-slip movements have resulted in the increase of fault activity and basin-mountain restructure in the fault zone, also contributed to the formation of the central tectonic belt and the conjugate evolution in north-east structural belt.(5) The conjugate strike slip of the Zhangjiakou-Penglai Fault Zone dominated the migration and accumulation of hydrocarbon in shallow formations by controlling the injection points and segments of hydrocarbon from the deep layers to shallow layers.
引文
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[2]LIU Hefu,XIA Yiping,YIN Jinyin,et al.Coupling mechanism of strike-slip orogeny and basin.Earth Science Frontiers,1999,6(3):121–132.
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[9]GAO Zhanwu.A study on characteristics of earthquake geology of the Zhangjiakou-Penglai Fault zone.Beijing:Institute of Geology,CEA,2001:9–117.
[10]XU Changgui.Strike-slip transfer zone and its control on formation of medium and large-sized oilfields in Bohai Sea Area.Earth Science,2016,41(9):1548–1560.
[11]LI Xinqi,LI Huiyong,YU Haibo,et al.Fault characteristics and its relationship with differential hydrocarbon accumulation of Zhangjiakou-Penglai Fault in Bohai region.Petroleum Geology and Recovery Efficiency,2016,23(5):16–22.
[12]DONG Yuexia,WANG Zecheng,ZHENG Hongju,et al.Control of strike-slip faulting on reservoir formation of oil and gas in Nanpu Sag.Petroleum Exploration and Development,2008,35(4):424–430.
[13]TIAN Peng,MA Qingyou,LYU Haitao.Strike-slip faults and their controls on hydrocarbon reservoirs in the Yuecan block of the Northern Tarim Uplift,Tarim Basin.Petroleum Geology&Experiment,2016,38(2):156–161.
[14]TIAN Jiqiang,JIA Chengzao,DUAN Shufu,et al.Features of strike-slip faults in Beier Sag,Hailaer Basin and geological significance for petroleum.Natural Gas Geoscience,2011,22(2):293–298.
[15]TONG Hengmao,MI Rongsan,YU Tiancai,et al.The strike-slip tectonics in the western Liaohe Depression,Bohai Bay Basin.Acta Geologica Sinica,2008,82(8):1017–1026.
[16]ZHU Guang,SONG Chuanzhong,WANG Daoxuan,et al.Studies on 40Ar/39Ar thermochronology of strike-slip time of the Tan-Lu fault zone and their tectonic implications.SCIENCE CHINA Earth Sciences,2001,44(11):1002–1009.
[17]PENG Jingsong,XU Changgui,WU Kui,et al.Formation of Liaodong uplift and collapse of the ancient Liaozhong sag in Tanlu fault zone.Acta Petrolei Sinica,2015,36(3):274–285.
[18]HOU Guiting,QIAN Xianglin,CAI Dongsheng.The tectonic evolution of Bohai Basin in Mesozoic and Cenozoic Time.Acta Scientiarum Naturalium Universitatis Pekinensis,2001,37(6):845–851.
[19]HUANG Lei,ZHOU Xinhuai,LIU Chiyang,et al.The important turning points during evolution of Cenozoic basin offshore the Bohai Sea:Evidence and regional dynamics analysis.SCIENCE CHINA Earth Sciences,2012,55(3):476–487.
[20]XIAO Yang,WU Guanghui,LEI Yongliang,et al.Analogue modeling of through-going process and development pattern of strike-slip fault zone.Petroleum Exploration and Development,2017,44(3):340–348.
[21]MA Xingyuan,LIU Hefu,WANG Weixiang,et al.Meso-Cenozoic taphrogeny and extensional tectonics in eastern China.Acta Geologica Sinica,1983,57(1):22–32.
[22]QI Jiafu,ZHOU Xinhuai,WANG Qianshen,et al.Structural model and Cenozoic kinematics of Tan-Lu deep fracture zone in Bohai Sea area.Geology in China,2010,37(5):1231–1242.
[23]QI Jiafu,CHEN Fajing.Structural style in Liaodongwan-Xialiaohe Basin.Oil&Gas Geology,1992,13(3):272–283.
[24]YANG Qiao,WEI Gang,MA Baojun,et al.Characteristics and modeling of the Cenozoic right-lateral slip deformation in the Liaodong Bay segment of the Tan-Lu fault zone.Oil&Gas Geology,2009,30(4):483–496.
[25]XIA Yiping,LIU Wanhui,XU Ligui,et al.Identification of strike-slip fault and its petroleum geology significance.China Petroleum Exploration,2007,12(1):17–23,48.
[26]WANG Chao,LYU Yanfang,WANG Quan,et al.Evaluation of oil and gas lateral migration across faults:A case study of Shigezhuang nose structure of Wen’an slope in Baxian sag,Jizhong depression,Bohai Bay Basin,China.Petroleum Exploration and Development,2017,44(6):880–888.
[27]LUO Xiaolong,TANG Liangjie,XIE Daqing,et al.Strike-slip movement and its genetic mechanism in Yakela faulted salient,the Tarim Basin.Oil&Gas Geology,2013,34(2):257–263.
[28]ZHOU Xinhuai,NIU Chengmin,TENG Changyu.Relationship between faulting and hydrocarbon pooling during the neotectonic movement around the central Bohaibay.Oil&Gas Geology,2009,30(4):469–475,482.
[29]DENG Yunhua.“Transfer station”model of oil-gas migration formed by fault-sandbody.China Petroleum Exploration,2005,10(6):14–17.
[30]XU Changgui,ZHOU Xinhuai,DENG Jinhui.Discovery of large-scale Jinzhou 25-1 light oil&gas field in Bohai sea area and its enlightenment.China Petroleum Exploration,2010,15(1):34–38.
[31]DENG Yunhua,LI Jianping.Shallow reservoir formation mechanism:Taking Bohai oil province for example.Beijing:Petroleum Industry Press,2008.
[32]GONG Zaisheng,CAI Dongsheng,ZHANG Gongcheng.Dominating action of Tanlu Fault on hydrocarbon accumulation in eastern Bohai Sea area.Acta Petrolei Sinica,2007,28(4):1–10.
[33]SUN Hefeng,ZHOU Xinhuai,PENG Wenxu,et al.Late-stage hydrocarbon accumulation and enrichment in the Huanghekou sag,southern Bohai Sea.Petroleum Exploration and Development,2011,38(3):307–313.
[34]PENG Jingsong,XU Changgui,WEI Ajuan,et al.Hydrocarbon migration caused by rupture of pressure compartment in south Liaozhong sag,Bohai Bay Basin,Offshore China.Petroleum Exploration and Development,2016,43(3):386–395.
[35]ZHOU Xinhuai,LIU Zhen,LI Weilian.Accumulation mechanism of oil and gas in Liaodongwan Depression.Beijing:Petroleum Industry Press,2009.
[36]WANG Hongliang,DENG Hongwen.Tertiary sequence stratigraphy and major gas fields in Bohai Bay Basin.China Offshore Oil and Gas(Geology),2000,14(2):100–103.
[37]ZHAO Li,LI Li.The relationships between normal fault and strike-slip fault in Jiyang Depression.Geological Review,2017,63(1):50–60.
[38]ZHAO Yong,DAI Junsheng.Identification of growth fault by fault fall analysis.Petroleum Exploration and Development,2003,30(3):13–15.
[39]LIU Jianguo,LIU Yanfeng,LI Youyan,et al.Research on fault activity in the west of Huimin Depression.Journal of Oil and Gas Technology,2009,31(4):195–199.
[40]CAI Dongsheng,LUO Yuhui,YAO Changhua.Strike–slip and pull-apart structure study and its significance to petroleum exploration on Laizhouwan Sag,Bohai area.Acta Petrolei Sinica,2001,22(2):19–25.
[41]ZHANG Xinchao,SUN Zandong,ZHAO Junsheng,et al.The effect of strike slip faulting throw on hydrocarbons in northern slope of Tazhong Area,Tarim Basin.Xinjiang Petroleum Geology,2013,34(5):528–530.
[42]REN Zhikun,ZHANG Zhuqi,CHEN Tao,et al.A new method for determining slip rates of strike-slip fault associated with lateral erosion of accumulated offset.Seismology and Geology,2014,36(4):1020–1028.
[43]XU Changgui,PENG Jingsong,LIU Yongjun,et al.Neotectonic movement and its petroleum geology significance in northern Liaozhong Sag.China Offshore Oil and Gas,2016,28(3):20–30.
[44]YU Yixin,ZHOU Xinhuai,XU Changgui,et al.Differential deformation of strike slip faults in the Liaodongwan Depression,offshore Bohai Bay Basin.Oil&Gas Geology,2014,35(5):632–638.
[45]LIU Xiaowen,SHI Shangming,HE Chunbo,et al.Structural deformation features and its control on hydrocarbon accumulation in Huangjindai oilfield,Liaohe Depression.Journal of China University of Mining&Technology,2016,45(3):562–567.
[46]DENG Jinhui,ZHOU Xinhuai,WEI Gang,et al.Strike-slip faulting activities in the Tanlu fault zone and their relationship with hydrocarbon accumulation:An example from Jinxian Area.Oil&Gas Geology,2008,29(1):102–106.
[47]WANG Guanmin,XIONG Zhouhai,ZHANG Jian,et al.Characterization of fault system and its control on reservoirs in the Bozhong Sag,Bohai Bay Basin.Oil&Gas Geology,2017,38(1):62–70.
[48]PENG Jingsong.The research of the late hydrocarbon migration and accumulation models in Liaodong Bay based on the study of fault sealing.Petroleum Geology and Engineering,2016,30(4):66–70.
[2]LIU Hefu,XIA Yiping,YIN Jinyin,et al.Coupling mechanism of strike-slip orogeny and basin.Earth Science Frontiers,1999,6(3):121–132.
[3]ZHU Guang,WANG Daoxuan,LIU Guosheng,et al.Evolution of the Tan-Lu fault zone and its response to plate movement in West Pacific basin.Chinese Journal of Geology,2004,39(1):36–49.
[4]YIN A,NIE S.An indentation model for the North and South China collision and the development of the Tan-Lu and Honam Fault Systems,eastern Asia.Tectonics,1993,12(4):801–813.
[5]WU Genyao,LIANG Xing,CHEN Huanjiang.An approach to the Tancheng-Lujiang fault zone:Its creation,evolution and character.Chinese Journal of Geology,2007,42(1):160–175.
[6]SUO Yanhui,LI Sanzhong,LIU Xin,et al.Structural characteristics of NWW trendingactive fault zones in East China:A case study of the Zhangjiakou-Penglai Fault Zone.Acta Petrologica Sinica,2013,29(3):953–966.
[7]LI Xishuang,LIU Baohua,HUA Qingfeng,et al.Characters of the Zhangjiakou-Penglai fault zone activity in the Bohai Sea since late Quaternary.Advances in Marine Science,2009,27(3):332–341.
[8]XU Jie,SONG Changqing,CHU Quanzhi.Preliminary study on the seismotectonic characters of the Zhangjiakou-Penglai fault zone.Seismology and Geology,1998,20(2):146–154.
[9]GAO Zhanwu.A study on characteristics of earthquake geology of the Zhangjiakou-Penglai Fault zone.Beijing:Institute of Geology,CEA,2001:9–117.
[10]XU Changgui.Strike-slip transfer zone and its control on formation of medium and large-sized oilfields in Bohai Sea Area.Earth Science,2016,41(9):1548–1560.
[11]LI Xinqi,LI Huiyong,YU Haibo,et al.Fault characteristics and its relationship with differential hydrocarbon accumulation of Zhangjiakou-Penglai Fault in Bohai region.Petroleum Geology and Recovery Efficiency,2016,23(5):16–22.
[12]DONG Yuexia,WANG Zecheng,ZHENG Hongju,et al.Control of strike-slip faulting on reservoir formation of oil and gas in Nanpu Sag.Petroleum Exploration and Development,2008,35(4):424–430.
[13]TIAN Peng,MA Qingyou,LYU Haitao.Strike-slip faults and their controls on hydrocarbon reservoirs in the Yuecan block of the Northern Tarim Uplift,Tarim Basin.Petroleum Geology&Experiment,2016,38(2):156–161.
[14]TIAN Jiqiang,JIA Chengzao,DUAN Shufu,et al.Features of strike-slip faults in Beier Sag,Hailaer Basin and geological significance for petroleum.Natural Gas Geoscience,2011,22(2):293–298.
[15]TONG Hengmao,MI Rongsan,YU Tiancai,et al.The strike-slip tectonics in the western Liaohe Depression,Bohai Bay Basin.Acta Geologica Sinica,2008,82(8):1017–1026.
[16]ZHU Guang,SONG Chuanzhong,WANG Daoxuan,et al.Studies on 40Ar/39Ar thermochronology of strike-slip time of the Tan-Lu fault zone and their tectonic implications.SCIENCE CHINA Earth Sciences,2001,44(11):1002–1009.
[17]PENG Jingsong,XU Changgui,WU Kui,et al.Formation of Liaodong uplift and collapse of the ancient Liaozhong sag in Tanlu fault zone.Acta Petrolei Sinica,2015,36(3):274–285.
[18]HOU Guiting,QIAN Xianglin,CAI Dongsheng.The tectonic evolution of Bohai Basin in Mesozoic and Cenozoic Time.Acta Scientiarum Naturalium Universitatis Pekinensis,2001,37(6):845–851.
[19]HUANG Lei,ZHOU Xinhuai,LIU Chiyang,et al.The important turning points during evolution of Cenozoic basin offshore the Bohai Sea:Evidence and regional dynamics analysis.SCIENCE CHINA Earth Sciences,2012,55(3):476–487.
[20]XIAO Yang,WU Guanghui,LEI Yongliang,et al.Analogue modeling of through-going process and development pattern of strike-slip fault zone.Petroleum Exploration and Development,2017,44(3):340–348.
[21]MA Xingyuan,LIU Hefu,WANG Weixiang,et al.Meso-Cenozoic taphrogeny and extensional tectonics in eastern China.Acta Geologica Sinica,1983,57(1):22–32.
[22]QI Jiafu,ZHOU Xinhuai,WANG Qianshen,et al.Structural model and Cenozoic kinematics of Tan-Lu deep fracture zone in Bohai Sea area.Geology in China,2010,37(5):1231–1242.
[23]QI Jiafu,CHEN Fajing.Structural style in Liaodongwan-Xialiaohe Basin.Oil&Gas Geology,1992,13(3):272–283.
[24]YANG Qiao,WEI Gang,MA Baojun,et al.Characteristics and modeling of the Cenozoic right-lateral slip deformation in the Liaodong Bay segment of the Tan-Lu fault zone.Oil&Gas Geology,2009,30(4):483–496.
[25]XIA Yiping,LIU Wanhui,XU Ligui,et al.Identification of strike-slip fault and its petroleum geology significance.China Petroleum Exploration,2007,12(1):17–23,48.
[26]WANG Chao,LYU Yanfang,WANG Quan,et al.Evaluation of oil and gas lateral migration across faults:A case study of Shigezhuang nose structure of Wen’an slope in Baxian sag,Jizhong depression,Bohai Bay Basin,China.Petroleum Exploration and Development,2017,44(6):880–888.
[27]LUO Xiaolong,TANG Liangjie,XIE Daqing,et al.Strike-slip movement and its genetic mechanism in Yakela faulted salient,the Tarim Basin.Oil&Gas Geology,2013,34(2):257–263.
[28]ZHOU Xinhuai,NIU Chengmin,TENG Changyu.Relationship between faulting and hydrocarbon pooling during the neotectonic movement around the central Bohaibay.Oil&Gas Geology,2009,30(4):469–475,482.
[29]DENG Yunhua.“Transfer station”model of oil-gas migration formed by fault-sandbody.China Petroleum Exploration,2005,10(6):14–17.
[30]XU Changgui,ZHOU Xinhuai,DENG Jinhui.Discovery of large-scale Jinzhou 25-1 light oil&gas field in Bohai sea area and its enlightenment.China Petroleum Exploration,2010,15(1):34–38.
[31]DENG Yunhua,LI Jianping.Shallow reservoir formation mechanism:Taking Bohai oil province for example.Beijing:Petroleum Industry Press,2008.
[32]GONG Zaisheng,CAI Dongsheng,ZHANG Gongcheng.Dominating action of Tanlu Fault on hydrocarbon accumulation in eastern Bohai Sea area.Acta Petrolei Sinica,2007,28(4):1–10.
[33]SUN Hefeng,ZHOU Xinhuai,PENG Wenxu,et al.Late-stage hydrocarbon accumulation and enrichment in the Huanghekou sag,southern Bohai Sea.Petroleum Exploration and Development,2011,38(3):307–313.
[34]PENG Jingsong,XU Changgui,WEI Ajuan,et al.Hydrocarbon migration caused by rupture of pressure compartment in south Liaozhong sag,Bohai Bay Basin,Offshore China.Petroleum Exploration and Development,2016,43(3):386–395.
[35]ZHOU Xinhuai,LIU Zhen,LI Weilian.Accumulation mechanism of oil and gas in Liaodongwan Depression.Beijing:Petroleum Industry Press,2009.
[36]WANG Hongliang,DENG Hongwen.Tertiary sequence stratigraphy and major gas fields in Bohai Bay Basin.China Offshore Oil and Gas(Geology),2000,14(2):100–103.
[37]ZHAO Li,LI Li.The relationships between normal fault and strike-slip fault in Jiyang Depression.Geological Review,2017,63(1):50–60.
[38]ZHAO Yong,DAI Junsheng.Identification of growth fault by fault fall analysis.Petroleum Exploration and Development,2003,30(3):13–15.
[39]LIU Jianguo,LIU Yanfeng,LI Youyan,et al.Research on fault activity in the west of Huimin Depression.Journal of Oil and Gas Technology,2009,31(4):195–199.
[40]CAI Dongsheng,LUO Yuhui,YAO Changhua.Strike–slip and pull-apart structure study and its significance to petroleum exploration on Laizhouwan Sag,Bohai area.Acta Petrolei Sinica,2001,22(2):19–25.
[41]ZHANG Xinchao,SUN Zandong,ZHAO Junsheng,et al.The effect of strike slip faulting throw on hydrocarbons in northern slope of Tazhong Area,Tarim Basin.Xinjiang Petroleum Geology,2013,34(5):528–530.
[42]REN Zhikun,ZHANG Zhuqi,CHEN Tao,et al.A new method for determining slip rates of strike-slip fault associated with lateral erosion of accumulated offset.Seismology and Geology,2014,36(4):1020–1028.
[43]XU Changgui,PENG Jingsong,LIU Yongjun,et al.Neotectonic movement and its petroleum geology significance in northern Liaozhong Sag.China Offshore Oil and Gas,2016,28(3):20–30.
[44]YU Yixin,ZHOU Xinhuai,XU Changgui,et al.Differential deformation of strike slip faults in the Liaodongwan Depression,offshore Bohai Bay Basin.Oil&Gas Geology,2014,35(5):632–638.
[45]LIU Xiaowen,SHI Shangming,HE Chunbo,et al.Structural deformation features and its control on hydrocarbon accumulation in Huangjindai oilfield,Liaohe Depression.Journal of China University of Mining&Technology,2016,45(3):562–567.
[46]DENG Jinhui,ZHOU Xinhuai,WEI Gang,et al.Strike-slip faulting activities in the Tanlu fault zone and their relationship with hydrocarbon accumulation:An example from Jinxian Area.Oil&Gas Geology,2008,29(1):102–106.
[47]WANG Guanmin,XIONG Zhouhai,ZHANG Jian,et al.Characterization of fault system and its control on reservoirs in the Bozhong Sag,Bohai Bay Basin.Oil&Gas Geology,2017,38(1):62–70.
[48]PENG Jingsong.The research of the late hydrocarbon migration and accumulation models in Liaodong Bay based on the study of fault sealing.Petroleum Geology and Engineering,2016,30(4):66–70.