郯庐断裂对渤海海域东部油气成藏的控制作用
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摘要
利用渤海连片三维地震资料,对郯庐断裂进行了三维可视化解释,系统地研究了海域新生代以来郯庐断裂在古近纪、新近纪、第四纪的发育、发展以及几何学、运动学、动力学特征,研究了郯庐断裂对渤海油气成藏的影响和控制。结果表明,郯庐断裂是控制渤海海域油气成藏的重要因素,它控制了始新世、渐新世湖相烃源岩的形成,造就了大量的油气圈闭,主导了油气输导系统,而且新构造期沿郯庐断裂带的天然地震活动也可能是导致油气成藏的主要动力。郯庐断裂的晚期活动推进了渤海油气在新近纪晚期成藏,也促成了油气田至今的动平衡成藏。
The 3D seismic data of Bohai Sea area were used to make 3D visualization interpretation for Tanlu Fault zone.The systemic studies on the development,and geometry,kinematics and dynamics of Tanlu Fault zone in the Paleogene,Neogene and Quaternary of this area since Cenozoic showed that Tanlu Fault zone is an important factor for controlling the hydrocarbon accumulation in Bohai Sea area.i.e.Tanlu Fault zone controlled the formation of lacustrine source rocks in the Eocene and Oligocene during the Paleogene extension rifting period,formed and reconstructed lots of traps,dominated oil and gas conduction system,and the natural earthquake activities during the Neotectonic period could improve hydrocarbon accumulation in this area.The late activity of Tanlu Fault zone advanced hydrocarbon accumulation in the Late Neogene and also advanced the dynamic balance of oilfields at present.
The 3D seismic data of Bohai Sea area were used to make 3D visualization interpretation for Tanlu Fault zone.The systemic studies on the development,and geometry,kinematics and dynamics of Tanlu Fault zone in the Paleogene,Neogene and Quaternary of this area since Cenozoic showed that Tanlu Fault zone is an important factor for controlling the hydrocarbon accumulation in Bohai Sea area.i.e.Tanlu Fault zone controlled the formation of lacustrine source rocks in the Eocene and Oligocene during the Paleogene extension rifting period,formed and reconstructed lots of traps,dominated oil and gas conduction system,and the natural earthquake activities during the Neotectonic period could improve hydrocarbon accumulation in this area.The late activity of Tanlu Fault zone advanced hydrocarbon accumulation in the Late Neogene and also advanced the dynamic balance of oilfields at present.
引文
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[10]侯贵廷,钱祥麟,蔡东升.渤海中、新生代盆地构造活动与沉积作用的时空关系[J].石油与天然气地质,2000,21(3):19-23.Hou Guiting,Qian Xianglin,Cai Dongsheng.Space-time relation-ship between tectonics and sedimentation of Meso-Cenozoic Bo-hai Basin[J].Oil&Gas Geology,2000,21(3):19-23.
[11]强祖基,胡思颐,胡海燕,等.郯庐断裂带的构造及演化特征[M]∥构造地质论丛编辑部.构造地质论丛(3).北京:地质出版社,1984:107-115.Qiang Zuji,Hu Siyi,Hu Haiyan,et al.Characteristics of struc-ture and evolution in Tanlu Fault zone[M]∥Editorial Office ofCollection of Structural Geology.Collection of structural geologyNo.3.Beijing:Geological Publishing House,1984:107-115.
[12]张云银.郯庐断裂带含油气性研究[J].石油实验地质,2003,25(1):37-38.Zhang Yunyin.A study of hydrocarbon-bearing characteristics inthe Tan-Lu Fault zone[J].Petroleum Geology and Experiment,2003,25(1):37-38.
[13]邓运华.郯庐断裂带新构造运动对渤海东部油气聚集的控制作用[J].中国海上油气(地质),2001,15(5):1-5.Deng Yunhua.Control of the Neotectonism along Tancheng-Lu-jiang fracture zone on hydrocarbon accumulation in the easternBohai Sea[J].China Offshore Oil and Gas(Geology),2001,15(5):1-5.
[14]周士科,魏泽典,邓宏文.渤中坳陷古近系构造层序研究[J].中国海上油气,2006,18(4):236-240.Zhou Shike,Wei Zedian,Deng Hongwen.A study of Paleogenetectonic sequences in Bozhong Sag[J].China Offshore Oil andGas,2006,18(4):236-240.
[15]李建平.沙南凹陷孔店组的确定及其地质意义[J].中国海上油气(地质),1997,11(3):168-171.Li Jianping.Diagnosis of the Kongdian Formation and its geolog-ical significance in the Shanan Sag[J].China Offshore Oil andGas(Geology),1997,11(3):168-171.
[16]Harding T P,Lowell J D.Structural styles,their plate-tectonichabitates,and hydrocarbon traps in petroleum provinces[J].A-merican Association of Petroleum Geologists Bulletin,1979,63(7):1016-1058.
[17]Allan U S.Model for hydrocarbon migration and entrapmentwithin faulted structures[J].American Association of PetroleumGeologists Bulletin,1989,73(7):803-811.
[18]Antonellini M,Aydin A.Effect of faulting on fluid flow in poroussandstones:Petrophysical properties[J].American Association ofPetroleum Geologists Bulletin,1994,78(3):355-377.
[19]解习农,李思田.断裂带流体作用及动力学模型[J].地学前缘,1996,3(3):145-151.Xie Xinong,Li Sitian.Fluid flow and dynamic model in faultzones[J].Earth Science Frontier,1996,3(3):145-151.
[20]龚再升.中国近海新生代盆地至今仍然是油气成藏的活跃期[J].石油学报,2005,26(6):1-6.Gong Zaisheng.Cenozoic China offshore basins keeping activehydrocarbon accumulation to present[J].Acta Petrolei Sinica,2005,26(6):1-6.
[21]徐杰,高占武,孙建宝,等.1969年渤海7.4级地震区地质构造和发震构造的初步研究[J].中国地震,2001,17(2):121-124.Xu Jie,Gao Zhanwu,Sun Jianbao,et al.Analysis of structures in1969Bohai Sea Ms7.4earthquake area and discussion about thecausative structure[J].Earthquake Research in China,2001,17(2):121-124.
[22]龚再升.中国近海含油气盆地新构造运动和油气成藏[J].石油与天然气地质,2004,25(2):133-138.Gong Zaisheng.Neotectonic movement and hydrocarbon accumu-lation in petroliferous basins,offshore China[J].Oil&Gas Geol-ogy,2004,25(2):133-138.
[23]Smith D A.Sealing and nonsealing faults in Louisiana Gulf Coastsalt basin.[J].American Association of Petroleum GeologistsBulletin,1980,64(2):145-172.
[24]Knott S D.Fault seal analysis in the North Sea.[J].American Asso-ciation of Petroleum Geologists Bulletin,1993,77(5):778-792.
[25]Hao Fang,Dong Weiliang,Zou Huayao,et al.Effects of over-pressured fluid flow on petroleum accumulation in the YinggehaiBasin[J].Acta Geologica Sinica,2004,78(4):1011-1018.
[26]周心怀,项华,于水,等.渤海锦州南变质岩潜山油藏储集层特征与发育控制因素[J].石油勘探与开发,2005,32(6):18-20.Zhou Xinhuai,Xianghua,Yu Shui,et al.Reservoir characteristicsand development controlling factors of JZS Neo-Archean meta-morphic buried hill oil pool in Bohai Sea[J].Petroleum Explora-tion and Development,2005,32(6):18-20.
[27]邓运华.渤海湾盆地上第三系油藏类型及成藏控制因素分析[J].中国海上油气(地质),2003,17(6):1-5.Deng Yunhua.Types and accumulation controls of Neogene oilreservoirs in Bohai Bay Basin[J].China Offshore Oil and Gas(Geology),2003,17(6):1-5.
[28]周毅,张通彩,何仕斌,等.渤中、渤东凹陷结构及有利勘探方向[J].中国海上油气(地质),1997,11(6):432-438.Zhou Yi,Zhang Tongcai,He Shibin,et al.Geological configurationand potential exploration areas of Bozhong and Bodong sags[J].China Offshore Oil and Gas(Geology),1997,11(6):432-438.
[2]吴大铭,张裕明,方仲景,等.论中国郯庐断裂带的活动[J].地震地质,1981,3(4):15-26.Wu Daming,Zhang Yuming,Fang Zhongjing,et al.On the activi-ty of the Tancheng-Lujiang Fault zone in China[J].Seismologyand Geology,1981,3(4):15-26.
[3]李德生.渤海湾含油气盆地的构造格局[J].石油勘探与开发,1979,6(2):51-62.Li Desheng.The tectonic framework of the petroliferous basinsin the Bohai Bay[J].Petroleum Exploration and Development,1979,6(2):51-62.
[4]Sengor A M C,Gorur N,Saroglu F.Strike-slip fautling and relat-ed basin formation in zones of tectonic escape:Turkey as a casestudy[G]∥Biddle K T,Christie-Blick N.Strike-slip deforma-tion,basin formation,and sedimentation.Soc.Ecol.PaleontonolMineral Spec.Pub.No.37,1985:227-264.
[5]Woodcock N H.The role of strike-slip fault systems at plateboundaries[J].Phil.Trans.R.Soc.London,1986,A317:13-29.
[6]漆家福,张一伟,陆克政,等.渤海湾新生代裂陷盆地的伸展模式及其动力学过程[J].石油实验地质,1995,17(4):316-323.Qi Jiafu,Zhang Yiwei,Lu Kezheng,et a.lExtensional pattern anddynamic process of the Cenozoic rifting basin in the Bohai Bay[J].Petroleum Geology and Experiment,1995,17(4):316-323.
[7]Hoseman G,England P A.A dynamical model of lithosphere ex-tension and sedimentary basin formation[J].Journal of Geophys-ical Research,1986,91(31):719-729.
[8]王国纯.郯庐断裂与渤海海域反转构造及花状构造[J].中国海上油气(地质),1998,12(5):289-295.Wang Guochun.Relationship of Tanlu Fault to the inversion andflower structures in Bohai Bay[J].China Offshore Oil and Gas(Geology),1998,12(5):289-295.
[9]Campagna D,Aydin A.Basin genesis associated with strike-slipfaulting in the basin and range,southeastern Nevada[J].Tecton-ics,1994,13(2):327-341.
[10]侯贵廷,钱祥麟,蔡东升.渤海中、新生代盆地构造活动与沉积作用的时空关系[J].石油与天然气地质,2000,21(3):19-23.Hou Guiting,Qian Xianglin,Cai Dongsheng.Space-time relation-ship between tectonics and sedimentation of Meso-Cenozoic Bo-hai Basin[J].Oil&Gas Geology,2000,21(3):19-23.
[11]强祖基,胡思颐,胡海燕,等.郯庐断裂带的构造及演化特征[M]∥构造地质论丛编辑部.构造地质论丛(3).北京:地质出版社,1984:107-115.Qiang Zuji,Hu Siyi,Hu Haiyan,et al.Characteristics of struc-ture and evolution in Tanlu Fault zone[M]∥Editorial Office ofCollection of Structural Geology.Collection of structural geologyNo.3.Beijing:Geological Publishing House,1984:107-115.
[12]张云银.郯庐断裂带含油气性研究[J].石油实验地质,2003,25(1):37-38.Zhang Yunyin.A study of hydrocarbon-bearing characteristics inthe Tan-Lu Fault zone[J].Petroleum Geology and Experiment,2003,25(1):37-38.
[13]邓运华.郯庐断裂带新构造运动对渤海东部油气聚集的控制作用[J].中国海上油气(地质),2001,15(5):1-5.Deng Yunhua.Control of the Neotectonism along Tancheng-Lu-jiang fracture zone on hydrocarbon accumulation in the easternBohai Sea[J].China Offshore Oil and Gas(Geology),2001,15(5):1-5.
[14]周士科,魏泽典,邓宏文.渤中坳陷古近系构造层序研究[J].中国海上油气,2006,18(4):236-240.Zhou Shike,Wei Zedian,Deng Hongwen.A study of Paleogenetectonic sequences in Bozhong Sag[J].China Offshore Oil andGas,2006,18(4):236-240.
[15]李建平.沙南凹陷孔店组的确定及其地质意义[J].中国海上油气(地质),1997,11(3):168-171.Li Jianping.Diagnosis of the Kongdian Formation and its geolog-ical significance in the Shanan Sag[J].China Offshore Oil andGas(Geology),1997,11(3):168-171.
[16]Harding T P,Lowell J D.Structural styles,their plate-tectonichabitates,and hydrocarbon traps in petroleum provinces[J].A-merican Association of Petroleum Geologists Bulletin,1979,63(7):1016-1058.
[17]Allan U S.Model for hydrocarbon migration and entrapmentwithin faulted structures[J].American Association of PetroleumGeologists Bulletin,1989,73(7):803-811.
[18]Antonellini M,Aydin A.Effect of faulting on fluid flow in poroussandstones:Petrophysical properties[J].American Association ofPetroleum Geologists Bulletin,1994,78(3):355-377.
[19]解习农,李思田.断裂带流体作用及动力学模型[J].地学前缘,1996,3(3):145-151.Xie Xinong,Li Sitian.Fluid flow and dynamic model in faultzones[J].Earth Science Frontier,1996,3(3):145-151.
[20]龚再升.中国近海新生代盆地至今仍然是油气成藏的活跃期[J].石油学报,2005,26(6):1-6.Gong Zaisheng.Cenozoic China offshore basins keeping activehydrocarbon accumulation to present[J].Acta Petrolei Sinica,2005,26(6):1-6.
[21]徐杰,高占武,孙建宝,等.1969年渤海7.4级地震区地质构造和发震构造的初步研究[J].中国地震,2001,17(2):121-124.Xu Jie,Gao Zhanwu,Sun Jianbao,et al.Analysis of structures in1969Bohai Sea Ms7.4earthquake area and discussion about thecausative structure[J].Earthquake Research in China,2001,17(2):121-124.
[22]龚再升.中国近海含油气盆地新构造运动和油气成藏[J].石油与天然气地质,2004,25(2):133-138.Gong Zaisheng.Neotectonic movement and hydrocarbon accumu-lation in petroliferous basins,offshore China[J].Oil&Gas Geol-ogy,2004,25(2):133-138.
[23]Smith D A.Sealing and nonsealing faults in Louisiana Gulf Coastsalt basin.[J].American Association of Petroleum GeologistsBulletin,1980,64(2):145-172.
[24]Knott S D.Fault seal analysis in the North Sea.[J].American Asso-ciation of Petroleum Geologists Bulletin,1993,77(5):778-792.
[25]Hao Fang,Dong Weiliang,Zou Huayao,et al.Effects of over-pressured fluid flow on petroleum accumulation in the YinggehaiBasin[J].Acta Geologica Sinica,2004,78(4):1011-1018.
[26]周心怀,项华,于水,等.渤海锦州南变质岩潜山油藏储集层特征与发育控制因素[J].石油勘探与开发,2005,32(6):18-20.Zhou Xinhuai,Xianghua,Yu Shui,et al.Reservoir characteristicsand development controlling factors of JZS Neo-Archean meta-morphic buried hill oil pool in Bohai Sea[J].Petroleum Explora-tion and Development,2005,32(6):18-20.
[27]邓运华.渤海湾盆地上第三系油藏类型及成藏控制因素分析[J].中国海上油气(地质),2003,17(6):1-5.Deng Yunhua.Types and accumulation controls of Neogene oilreservoirs in Bohai Bay Basin[J].China Offshore Oil and Gas(Geology),2003,17(6):1-5.
[28]周毅,张通彩,何仕斌,等.渤中、渤东凹陷结构及有利勘探方向[J].中国海上油气(地质),1997,11(6):432-438.Zhou Yi,Zhang Tongcai,He Shibin,et al.Geological configurationand potential exploration areas of Bozhong and Bodong sags[J].China Offshore Oil and Gas(Geology),1997,11(6):432-438.
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