塔北喀拉玉尔滚断裂系构造特征及地质意义
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摘要
喀拉玉尔滚断裂系位于塔里木盆地北部,是塔北系列北西向展布的断裂之一。为了研究喀拉玉尔滚断裂系性质以及对塔北构造格局的影响,通过野外考察以及地震剖面解释,得出喀拉玉尔滚断裂为一条北西向右旋走滑断裂,受挤压-剪切作用,伴生北喀、中喀和南喀3个雁列褶皱以及次级断裂,为典型走滑断裂展布形态。喀拉玉尔滚断裂带由古生界北西向构造带继承演化而来,曾经历古生代强烈挤压构造运动、中生代平静沉积、新生代斜冲运动3期构造作用,形成了现今地表构造样式。喀拉玉尔滚断裂带处在乌什-温宿构造单元和库车-塔北构造单元之间,对两侧变形、差异压缩起到调节作用。喀拉玉尔滚走滑断裂及其伴生构造的发育可能对油气的运移和聚集产生有利条件。
Karayulgun fault located in Northern Tarim Basin is one of northwest-trending faults of Northern Tarim Basin.Based on field investigation and interpretation of seismic profiles,it is found that Karayulgun fault is a right-lateral strike-slip fault accompanied with North-Ka,Mid-Ka,and South-Ka en echelon folds and secondary faults that are consistent with classical theoretical model of strike-slip fault.Karayulgun fault belt developed on the basis of NW-trending reverse faults in Paleozoic,which experienced compression in Paleozoic,calm sedimentation in Mesozoic,and compression and strike-slip movement in Cenozoic.The location between Wushi-Wensu and Kuqa-Tabei units makes the fault regulate the differential deformation of the two regions.The fault and associated structures provide a favorable condition for hydrocarbon migration and accumulation.
Karayulgun fault located in Northern Tarim Basin is one of northwest-trending faults of Northern Tarim Basin.Based on field investigation and interpretation of seismic profiles,it is found that Karayulgun fault is a right-lateral strike-slip fault accompanied with North-Ka,Mid-Ka,and South-Ka en echelon folds and secondary faults that are consistent with classical theoretical model of strike-slip fault.Karayulgun fault belt developed on the basis of NW-trending reverse faults in Paleozoic,which experienced compression in Paleozoic,calm sedimentation in Mesozoic,and compression and strike-slip movement in Cenozoic.The location between Wushi-Wensu and Kuqa-Tabei units makes the fault regulate the differential deformation of the two regions.The fault and associated structures provide a favorable condition for hydrocarbon migration and accumulation.
引文
[1]贾承造,魏国齐,姚慧君,等.盆地构造演化与区域构造地质.北京:石油工业出版社,1995:149-162
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[6]谢晓安,吴奇之,高岩,等.塔里木盆地压扭断裂带构造特征与油气聚集.石油学报,1997,18(2):13-17
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[9]杨春林,吴奇之,夏义平.塔里木盆地北部隆起中、新生界张扭断裂系统成因及其油气聚集的作用.石油地球物理勘探,2000,35(4):461-468
[10]何文渊,李江海,钱祥麟,等.塔里木盆地北部隆起负反转构造成因机制探讨.地质科学,2001,36(2):234-240
[11]魏国齐,贾承造,施央申,等.塔北隆起北部中新生界张扭性断裂系统特征.石油学报,2001,22(1):19-24
[12]温声明,王贵重,程明华,等.南天山山前冲断带的构造样式及成因探讨.新疆地质,2006,24(1):24-29
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[14]沈军,汪一鹏,赵瑞斌,等.帕米尔东北缘及塔里木盆地西北部弧形构造的扩展特征.地震地质,2001,23(3):381-389
[15]王清华,杨明慧,吕修祥.库车褶皱冲断带秋里塔格构造带东、西分段构造特征与油气聚集.地质科学,2004,39(4):523-531
[16]邬光辉,郑多明.塔里木北部地区北北西向构造变换带特征及对石油勘探的启示.地质科学,2004,39(4):551-560
[17]李涛,王宗秀.塔里木地块北部横向构造及断条模式.中国地质,2006,33(1):14-27
[18]汤良杰,李京昌,余一欣,等.库车前陆褶皱-冲断带盐构造差异变形和分段性特征探讨.地质学报,2006,80(3):313-320
[19]杨春林.塔里木盆地压扭构造组合与油气聚集.石油地球物理勘探,1999,34(6):682-689
[20]魏国齐,贾承造,姚慧君.塔北地区海西晚期逆冲-走滑构造与含油气关系.新疆石油地质,1995,16(2):96-101
[21]许志琴,曾令森,杨经绥,等.走滑断裂、“挤压性盆-山构造”与油气资源关系的探讨.地球科学———中国地质大学学报,2004,29(6):631-643
[22]肖安成,杨树锋,王清华,等.塔里木盆地巴楚-柯坪地区南北向断裂系统的空间对应性研究.地质科学,2002,37(增刊):64-72
[23]Harding T P.Newport-inglewood trend.Californian exampleof wrenching style of deformation.AAPG Bulletin,1973,57:97-116
[24]Harding T P.Petroleum traps associated with wrench faults.AAPG Bulletin,1974,58:1290-1304
[25]Sylvester A G.Strike-slip faults.GSA Bulletin,1988,100:1666-1703
[26]Richard P,Mocquet B,Cobbold P R.Experiments onsimultaneous faulting and folding above a basement wrenchfault.Tectonophysics,1991,188:133-141
[27]Crowell J C,Ramirez V R.Late Cenozoic faults insoutheastern California//Crowell J C,Sylvester A G.Tectonics of the Juncture between the San Andreas FaultSystem and the Salton Trough,Southeastern California.Geological Society of America Annual Meeting Guidebook,San Diego,California,1979:27-39
[28]Naylor M A,Mandl G,Sijpesteijn P H K.Fault geometriesin basement-induced wrench faulting under different initialstress states.Journal of Structural Geology,1986,8:737-752
[29]Sanderson D J,Marchini R D.Transpression.Journal ofStructural Geology,1984,6:449-458
[30]Tikoff B,Teyssier C.Strain modelling of displacement-fieldpartitioning in transpressional orogens.Journal of StructuralGeology,1994,16:1575-1588
[31]Krantz R W.The transpressional strain model applied tostrike-slip,oblique-convergent and oblique-divergentdeformation.Journal of Structural Geology,1995,17:1125-1137
[32]Dewey J F,Holdsworth R E,Strachan R A.Transpressionand transtension zones//Holdsworth R E,Strachan R A,Dewey J F.Continental Transpressional and TranstensionalTectonics.London:Geological Society Special Publication,1998,135:1-13
[33]Schreurs G,Colletta B.Analogue modelling of faulting inzones of continental transpression and transtension//Holdsworth R E,Strachan R A,Dewey J F.ContinentalTranspressional and Transtensional Tectonics.London:Geological Society Special Publication,1998,135:59-79
[34]Casasa A M,Gapaisb D,Nalpasb T,et al.Analoguemodels of transpressive systems.Journal of StructuralGeology,2001,23:733-743
[35]Walker R T.A remote sensing study of active folding andfaulting in southern Kerman province,SE Iran.Journal ofStructural Geology,2006,28:654-668
[36]Woodcock N H,Fischer M.Strike-slip duplexes.Journal ofStructural Geology,1986,8:725-735
[37]Moody J D,Hill M J.Wrench-fault tectonics.GSABulletin,1956,67(9):1207-1246
[38]刘和甫,李晓清,刘立群,等.走滑构造体系盆山耦合与区带分析.现代地质,2004,18(2):139-150
[39]苗继军,贾承造,戴金星,等.南天山前陆冲断带中段乌什-温宿地区构造分析与油气成藏.天然气地球科学,2005,16(4):428-432
[40]郭召杰,吴泰然,王冬,等.塔里木西北缘晚新生代印干断层及其与帕米尔构造结的关系.自然科学进展,2004,14(9):1072-1076
[2]崔泽宏,王志欣,汤良杰.塔北隆起北部叠加断裂构造特征与成因背景分析.中国地质,2005,32(3):378-385
[3]张光亚,陈发景,汪新文.塔北地区变形样式及其分布规律.地球科学——中国地质大学学报,1994,19(6):755-768
[4]龚铭,邵鸿良,伍泽厚,等.塔里木盆地断裂世代初探.石油实验地质,1995,17(2):105-113
[5]王燮培,严俊君.塔里木盆地北部断裂格架分析.地球科学——中国地质大学学报,1995,20(3):237-242
[6]谢晓安,吴奇之,高岩,等.塔里木盆地压扭断裂带构造特征与油气聚集.石油学报,1997,18(2):13-17
[7]陈楚铭,卢华复,王国强,等.塔里木盆地塔北隆起叠加构造分析.高校地质学报,1998,4(3):294-302
[8]汤良杰,金之钧,张一伟,等.塔里木盆地北部隆起负反转构造及其地质意义.现代地质,1999,13(1):93-98
[9]杨春林,吴奇之,夏义平.塔里木盆地北部隆起中、新生界张扭断裂系统成因及其油气聚集的作用.石油地球物理勘探,2000,35(4):461-468
[10]何文渊,李江海,钱祥麟,等.塔里木盆地北部隆起负反转构造成因机制探讨.地质科学,2001,36(2):234-240
[11]魏国齐,贾承造,施央申,等.塔北隆起北部中新生界张扭性断裂系统特征.石油学报,2001,22(1):19-24
[12]温声明,王贵重,程明华,等.南天山山前冲断带的构造样式及成因探讨.新疆地质,2006,24(1):24-29
[13]张光亚.塔里木盆地北部构造转换形式及其成因.现代地质,1997,11(4):453-460
[14]沈军,汪一鹏,赵瑞斌,等.帕米尔东北缘及塔里木盆地西北部弧形构造的扩展特征.地震地质,2001,23(3):381-389
[15]王清华,杨明慧,吕修祥.库车褶皱冲断带秋里塔格构造带东、西分段构造特征与油气聚集.地质科学,2004,39(4):523-531
[16]邬光辉,郑多明.塔里木北部地区北北西向构造变换带特征及对石油勘探的启示.地质科学,2004,39(4):551-560
[17]李涛,王宗秀.塔里木地块北部横向构造及断条模式.中国地质,2006,33(1):14-27
[18]汤良杰,李京昌,余一欣,等.库车前陆褶皱-冲断带盐构造差异变形和分段性特征探讨.地质学报,2006,80(3):313-320
[19]杨春林.塔里木盆地压扭构造组合与油气聚集.石油地球物理勘探,1999,34(6):682-689
[20]魏国齐,贾承造,姚慧君.塔北地区海西晚期逆冲-走滑构造与含油气关系.新疆石油地质,1995,16(2):96-101
[21]许志琴,曾令森,杨经绥,等.走滑断裂、“挤压性盆-山构造”与油气资源关系的探讨.地球科学———中国地质大学学报,2004,29(6):631-643
[22]肖安成,杨树锋,王清华,等.塔里木盆地巴楚-柯坪地区南北向断裂系统的空间对应性研究.地质科学,2002,37(增刊):64-72
[23]Harding T P.Newport-inglewood trend.Californian exampleof wrenching style of deformation.AAPG Bulletin,1973,57:97-116
[24]Harding T P.Petroleum traps associated with wrench faults.AAPG Bulletin,1974,58:1290-1304
[25]Sylvester A G.Strike-slip faults.GSA Bulletin,1988,100:1666-1703
[26]Richard P,Mocquet B,Cobbold P R.Experiments onsimultaneous faulting and folding above a basement wrenchfault.Tectonophysics,1991,188:133-141
[27]Crowell J C,Ramirez V R.Late Cenozoic faults insoutheastern California//Crowell J C,Sylvester A G.Tectonics of the Juncture between the San Andreas FaultSystem and the Salton Trough,Southeastern California.Geological Society of America Annual Meeting Guidebook,San Diego,California,1979:27-39
[28]Naylor M A,Mandl G,Sijpesteijn P H K.Fault geometriesin basement-induced wrench faulting under different initialstress states.Journal of Structural Geology,1986,8:737-752
[29]Sanderson D J,Marchini R D.Transpression.Journal ofStructural Geology,1984,6:449-458
[30]Tikoff B,Teyssier C.Strain modelling of displacement-fieldpartitioning in transpressional orogens.Journal of StructuralGeology,1994,16:1575-1588
[31]Krantz R W.The transpressional strain model applied tostrike-slip,oblique-convergent and oblique-divergentdeformation.Journal of Structural Geology,1995,17:1125-1137
[32]Dewey J F,Holdsworth R E,Strachan R A.Transpressionand transtension zones//Holdsworth R E,Strachan R A,Dewey J F.Continental Transpressional and TranstensionalTectonics.London:Geological Society Special Publication,1998,135:1-13
[33]Schreurs G,Colletta B.Analogue modelling of faulting inzones of continental transpression and transtension//Holdsworth R E,Strachan R A,Dewey J F.ContinentalTranspressional and Transtensional Tectonics.London:Geological Society Special Publication,1998,135:59-79
[34]Casasa A M,Gapaisb D,Nalpasb T,et al.Analoguemodels of transpressive systems.Journal of StructuralGeology,2001,23:733-743
[35]Walker R T.A remote sensing study of active folding andfaulting in southern Kerman province,SE Iran.Journal ofStructural Geology,2006,28:654-668
[36]Woodcock N H,Fischer M.Strike-slip duplexes.Journal ofStructural Geology,1986,8:725-735
[37]Moody J D,Hill M J.Wrench-fault tectonics.GSABulletin,1956,67(9):1207-1246
[38]刘和甫,李晓清,刘立群,等.走滑构造体系盆山耦合与区带分析.现代地质,2004,18(2):139-150
[39]苗继军,贾承造,戴金星,等.南天山前陆冲断带中段乌什-温宿地区构造分析与油气成藏.天然气地球科学,2005,16(4):428-432
[40]郭召杰,吴泰然,王冬,等.塔里木西北缘晚新生代印干断层及其与帕米尔构造结的关系.自然科学进展,2004,14(9):1072-1076
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