郯庐断裂带伊通段新生代构造演化特征及其控盆机制
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摘要
郯庐断裂带伊通段的构造活动对伊通盆地的形成与油气分布具有重要控制作用。通过对最新的地震、钻井、物探、露头等资料分析,认为郯庐断裂带伊通段新生代以来的构造演化可划分为三个阶段,即:古新世-始新世中期的左旋走滑挤压阶段、始新世中期-渐新世末期的右旋走滑伸展阶段和中新世-第四纪的右旋走滑和隆升阶段。其中第二阶段为主成盆期,控盆断裂活动特征具有南早北晚、由南向北迁移的规律,盆地沉积中心因此也从南西向北东迁移并靠近西北缘主断裂;第三阶段为盆地反转期,控盆断裂发生右行压扭和隆升,盆地东南缘发生拱张使得万昌构造带等早期形成的构造高部位油气藏遭受破坏,而盆地西北缘受侧向挤压则形成宽2～4km的西北缘断褶带,具有良好油气成藏条件和勘探潜力,是盆地新的找油领域。
Tectonic evolution of the Yitong part of the Tan-Lu fault zone controls the development of the Yitong basin and the distribution of oil and gas in it.Analysis of the new seismic data,well drilling,geophysical research,outcrop etc,shows that the Cenozoic tectonic evolution of the Yitong part of the Tan-Lu fault zone can be divided into three stages:left-lateral extrusion period(Paleocene-Middle Eocene),right-lateral extension period(middle Eocene-later Oligocene),and right-lateral extrusion and uplift period(Neogene-Quaternary).The second stage is the most important period for the formation and evolution of the basin,during which the evolution of the Yitong part of the Tan-Lu fault zone was characterized by northwards migration of faulting,and accordingly,the northeastwards migration of sediment center.The third stage is the reversion stage of the basin,two boundary faults began right-lateral extrusion and uplift.The uplift and inversion destroyed the pre-existing hydrocarbon pool in the Jianshan and Wanchang structural belt on the southern-east edge of the basin,while the compression led to the formation of a 2 to 4 km wide fault-folds belt on the northern-west edge,which holds good hydrocarbon pooling conditions and maybe a promising area for oil and gas exploration in the Yitong basin.
Tectonic evolution of the Yitong part of the Tan-Lu fault zone controls the development of the Yitong basin and the distribution of oil and gas in it.Analysis of the new seismic data,well drilling,geophysical research,outcrop etc,shows that the Cenozoic tectonic evolution of the Yitong part of the Tan-Lu fault zone can be divided into three stages:left-lateral extrusion period(Paleocene-Middle Eocene),right-lateral extension period(middle Eocene-later Oligocene),and right-lateral extrusion and uplift period(Neogene-Quaternary).The second stage is the most important period for the formation and evolution of the basin,during which the evolution of the Yitong part of the Tan-Lu fault zone was characterized by northwards migration of faulting,and accordingly,the northeastwards migration of sediment center.The third stage is the reversion stage of the basin,two boundary faults began right-lateral extrusion and uplift.The uplift and inversion destroyed the pre-existing hydrocarbon pool in the Jianshan and Wanchang structural belt on the southern-east edge of the basin,while the compression led to the formation of a 2 to 4 km wide fault-folds belt on the northern-west edge,which holds good hydrocarbon pooling conditions and maybe a promising area for oil and gas exploration in the Yitong basin.
引文
程捷,万天丰.1996.郯庐断裂带在新生代的演化.地质科技情报,15(3):35-42.
郭孟习,孙炜,尹国义,彭玉鲸.2000.郯庐断裂系的北延及地质-地球物理特征.吉林地质,19(3):35-44.
荆凤,申旭辉,洪顺英,陈正位,Rogozhin E.2006.基于遥感技术研究依兰-伊通断裂带.地震,26(3):79-84.
李献甫,陈全茂,张学海,张春华,张付生,张振威.2002.伊通地堑-走滑断陷盆地的构造特征及演化.石油实验地质,24(1):19-30.
刘池洋.2005.盆地构造动力学研究的弱点、难点及重点.地学前沿,12(3):113-124.
刘茂强,杨丙中,邓俊国.1993.伊通-舒兰地堑地质构造特征及其演化.北京:地质出版社.
马宗晋,张进,任金卫,李智.2006.全球GPS矢量场的分区描述及规律性分析.地质学报,80(8):1089-1100.
漆家福,邓荣敬,周心怀,张克鑫.2006.渤海海域新生代盆地中的郯庐断裂带构造.中国科学(D辑),38(增刊I):19-29.
孙磉礅.2008.营潍断裂带结构特征及其与相邻盆地的关系.大地构造与成矿学,32(4):418-426.
孙晓猛,龙胜祥,张梅生.2006.佳木斯-伊通断裂带大型逆冲构造带的发现及形成时代.石油与天然气地质,27(5):637-643.
童亨茂.2002.伊通地堑边界断裂的性质与演化.地质力学学报,8(1):35-42.
万天丰,朱鸿.1996.郯庐断裂带的最大左行走滑距离及其形成时期.高校地质学报,2(1):14-27.
万天丰.1995.郯庐断裂带的演化与古应力场.地球科学,20(5):526-534.
万天丰.1996.郯庐断裂带的延伸与切割深度.现代地质,10(4):518-525.
汪道京,张占文,肖乾华.2008.辽河盆地是二期构造应力作用的产物:来自构造物理模拟实验的新认识.大地构造与成矿学,32(2):143-150.
王小凤,李中坚,陈柏林.2000.郯庐断裂带.北京:地质出版社.
王永春.2001.伊通地堑含油气系统与油气成藏.北京:石油工业出版社.
吴根耀,梁兴,陈焕疆.2007.试论郯城-庐江断裂带的形成、演化及其性质.地质科学,42(1):160-175.
解国爱,王锡勇,张庆龙,王良书,徐士银.2009.利用声发射研究郯庐断裂北段古应力事件.大地构造与成矿学,33(3):381-385.
张凤鸣,许晓艳,刘铁军,张世忠,孙文彬.2005.应用震源机制解分析依兰-伊通地堑北段现代构造应力场.东北地震研究,26(4):15-22.
张庆龙,王良书,谢国爱,杜菊民,徐士银,胡旭芝.2005.郯庐断裂系北延及中生代构造体制转换问题的探讨.高校地质学报,11(40):577-584.
朱光,王道轩,刘国生,宋传中,徐嘉炜,牛漫兰.2001a.郯庐断裂带的伸展活动及其动力学背景.地质科学,36(3):269-278.
朱光,宋传中,王道轩,刘国生,徐嘉炜.2001b.郯庐断裂带走滑时代的40Ar/39Ar年代学研究及其构造意义.中国科学(D辑),31(3):250-260.
朱光,刘国生,牛漫兰,宋传中,王道轩.2002.郯庐断裂带晚第三纪以来的浅部挤压活动与深部过程.地震地质,24(2):265-277.
朱光,王道轩,刘国生,牛漫兰,宋传中.2004.郯庐断裂带的演化及其对西太平洋板块运动的响应.地质科学,39(1):36-49.
朱光,徐佑德,刘国生,王勇生,谢成龙.2006.郯庐断裂带中-南段走滑构造特征与变形规律.地质科学,41(2):226-241.
Brew G,Lupa J and Barazangi M.2001.Structure and tectonicdevelopment of the Ghab basin and the Dead Sea fault sys-tem,Syria.Journal ofthe Geological Society,158:665-674.
Brister B S,Stephens W C and Norman G A.2002.Structure,stratigraphy,and hydrocarbon system of a Pennsylvanianpull-apart basin in north-central Texas.AAPG Bulletin,86(1):1-20.
Engebretson D C,Cox A and Gordon R G.1985.Relative motions between oceanic and continental plates in the Pacificbasin.The Geological Society ofAmerica,Special Paper,206:53-59.
Glider S A,Leloup P Hand Courtillot V.1999.Tectonic evolu-tion of Tancheng-Lujiang(Tan-Lu)fault via Middle Trias-sic to Early Cenozoic paleomagnetic.Journal ofGeophysicalResearch,104(B7):15365-15390.
John W F and Waldron.2004.Anatomy and evolution of a pull-apart basin,Stellarton,Nova Scotia.GSA Bulletin,116:109-127.
Mouslopoulou V,Nicol A and Little T A.2007.Displacementtransfer between intersecting regional strike-slip and exten-sional fault systems.Journal ofStructural Geology,29:100-116.
Ryan HF,Parsons T and Sliter R W.2008.Vertical tectonicdeformation associated with the San Andreas Fault zone off-shore of San Francisco,California.Tectonophysics,457:209-223.
Wang Yu and Dou Lirong.1999.Formation time and dynamiccharacteristics of the northern part of the Tanlu fault zone ineast China.Seismology and Geology,19(2):186-192.
Wu J E,McClay K,Whitehouse P and Dooly T.2008.4D ana-logue modeling of transtensional pull-apart basins.Marineand Petroleum Geology,doi:10.1016/j.marpetgeo.06.007.
Xu J W.1993.The Tangcheng-Lujiang wrench fault system.John Wiley&Sons.Ltd.,UK.
Yasuto Itoh,Hiroyuki Tsutsumi,Hirofumi Yamamoto and Hi-royuki Arato.2002.Active right-lateral strike-slip faultzone along the southern margin of the Japan Sea.Tectono-physics,(351):301-314.
郭孟习,孙炜,尹国义,彭玉鲸.2000.郯庐断裂系的北延及地质-地球物理特征.吉林地质,19(3):35-44.
荆凤,申旭辉,洪顺英,陈正位,Rogozhin E.2006.基于遥感技术研究依兰-伊通断裂带.地震,26(3):79-84.
李献甫,陈全茂,张学海,张春华,张付生,张振威.2002.伊通地堑-走滑断陷盆地的构造特征及演化.石油实验地质,24(1):19-30.
刘池洋.2005.盆地构造动力学研究的弱点、难点及重点.地学前沿,12(3):113-124.
刘茂强,杨丙中,邓俊国.1993.伊通-舒兰地堑地质构造特征及其演化.北京:地质出版社.
马宗晋,张进,任金卫,李智.2006.全球GPS矢量场的分区描述及规律性分析.地质学报,80(8):1089-1100.
漆家福,邓荣敬,周心怀,张克鑫.2006.渤海海域新生代盆地中的郯庐断裂带构造.中国科学(D辑),38(增刊I):19-29.
孙磉礅.2008.营潍断裂带结构特征及其与相邻盆地的关系.大地构造与成矿学,32(4):418-426.
孙晓猛,龙胜祥,张梅生.2006.佳木斯-伊通断裂带大型逆冲构造带的发现及形成时代.石油与天然气地质,27(5):637-643.
童亨茂.2002.伊通地堑边界断裂的性质与演化.地质力学学报,8(1):35-42.
万天丰,朱鸿.1996.郯庐断裂带的最大左行走滑距离及其形成时期.高校地质学报,2(1):14-27.
万天丰.1995.郯庐断裂带的演化与古应力场.地球科学,20(5):526-534.
万天丰.1996.郯庐断裂带的延伸与切割深度.现代地质,10(4):518-525.
汪道京,张占文,肖乾华.2008.辽河盆地是二期构造应力作用的产物:来自构造物理模拟实验的新认识.大地构造与成矿学,32(2):143-150.
王小凤,李中坚,陈柏林.2000.郯庐断裂带.北京:地质出版社.
王永春.2001.伊通地堑含油气系统与油气成藏.北京:石油工业出版社.
吴根耀,梁兴,陈焕疆.2007.试论郯城-庐江断裂带的形成、演化及其性质.地质科学,42(1):160-175.
解国爱,王锡勇,张庆龙,王良书,徐士银.2009.利用声发射研究郯庐断裂北段古应力事件.大地构造与成矿学,33(3):381-385.
张凤鸣,许晓艳,刘铁军,张世忠,孙文彬.2005.应用震源机制解分析依兰-伊通地堑北段现代构造应力场.东北地震研究,26(4):15-22.
张庆龙,王良书,谢国爱,杜菊民,徐士银,胡旭芝.2005.郯庐断裂系北延及中生代构造体制转换问题的探讨.高校地质学报,11(40):577-584.
朱光,王道轩,刘国生,宋传中,徐嘉炜,牛漫兰.2001a.郯庐断裂带的伸展活动及其动力学背景.地质科学,36(3):269-278.
朱光,宋传中,王道轩,刘国生,徐嘉炜.2001b.郯庐断裂带走滑时代的40Ar/39Ar年代学研究及其构造意义.中国科学(D辑),31(3):250-260.
朱光,刘国生,牛漫兰,宋传中,王道轩.2002.郯庐断裂带晚第三纪以来的浅部挤压活动与深部过程.地震地质,24(2):265-277.
朱光,王道轩,刘国生,牛漫兰,宋传中.2004.郯庐断裂带的演化及其对西太平洋板块运动的响应.地质科学,39(1):36-49.
朱光,徐佑德,刘国生,王勇生,谢成龙.2006.郯庐断裂带中-南段走滑构造特征与变形规律.地质科学,41(2):226-241.
Brew G,Lupa J and Barazangi M.2001.Structure and tectonicdevelopment of the Ghab basin and the Dead Sea fault sys-tem,Syria.Journal ofthe Geological Society,158:665-674.
Brister B S,Stephens W C and Norman G A.2002.Structure,stratigraphy,and hydrocarbon system of a Pennsylvanianpull-apart basin in north-central Texas.AAPG Bulletin,86(1):1-20.
Engebretson D C,Cox A and Gordon R G.1985.Relative motions between oceanic and continental plates in the Pacificbasin.The Geological Society ofAmerica,Special Paper,206:53-59.
Glider S A,Leloup P Hand Courtillot V.1999.Tectonic evolu-tion of Tancheng-Lujiang(Tan-Lu)fault via Middle Trias-sic to Early Cenozoic paleomagnetic.Journal ofGeophysicalResearch,104(B7):15365-15390.
John W F and Waldron.2004.Anatomy and evolution of a pull-apart basin,Stellarton,Nova Scotia.GSA Bulletin,116:109-127.
Mouslopoulou V,Nicol A and Little T A.2007.Displacementtransfer between intersecting regional strike-slip and exten-sional fault systems.Journal ofStructural Geology,29:100-116.
Ryan HF,Parsons T and Sliter R W.2008.Vertical tectonicdeformation associated with the San Andreas Fault zone off-shore of San Francisco,California.Tectonophysics,457:209-223.
Wang Yu and Dou Lirong.1999.Formation time and dynamiccharacteristics of the northern part of the Tanlu fault zone ineast China.Seismology and Geology,19(2):186-192.
Wu J E,McClay K,Whitehouse P and Dooly T.2008.4D ana-logue modeling of transtensional pull-apart basins.Marineand Petroleum Geology,doi:10.1016/j.marpetgeo.06.007.
Xu J W.1993.The Tangcheng-Lujiang wrench fault system.John Wiley&Sons.Ltd.,UK.
Yasuto Itoh,Hiroyuki Tsutsumi,Hirofumi Yamamoto and Hi-royuki Arato.2002.Active right-lateral strike-slip faultzone along the southern margin of the Japan Sea.Tectono-physics,(351):301-314.
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