松辽盆地北部嫩江组沉积物重力流形成机制
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摘要
松辽盆地属于大型陆相中生界含油气盆地,通过高分辨率三维地震资料分析,发现在松辽盆地北部嫩江组一段发育大规模重力流水道系统,嫩江组二三段发育多套滑塌体。研究认为嫩江组一段发育的大型重力流水道系统是由于河流直接入湖而形成;嫩江组二三段发育的3套滑塌体是由于三角洲前缘古地形坡度大、沉积物发生重力滑动所导致。研究松辽盆地大型陆相坳陷湖盆发育的沉积物重力流分布特征及其形成机制对在湖相泥岩中寻找岩性油气藏具有一定的指导意义。
Songliao Basin is a large-scale Mesozoic continental petroliferous basin.Based on analysis of highresolution 3D seismic data,a large-scale sediment gravity flow channel system is identified in the Member 1 of Nenjiang Formation,and multiple sets of slip blocks are identified in the Member 2-3 of Nenjiang Formation in the north Songliao Basin.It indicates that this channel system resulted from the rushing of river into lake,and the 3 slip blocks resulted from gravity slumping of delta front sediment due to its great slope gradient,which will be transported by the earthquake or flood.It has extremely important meaning to hydrocarbon reservoirs within lacustrine mudstones of large-scale depression-lacustrine basin that we have made clear about the generation mechanism of sediment gravity flow in the Nenjiang Formation in the Songliao Basin.
Songliao Basin is a large-scale Mesozoic continental petroliferous basin.Based on analysis of highresolution 3D seismic data,a large-scale sediment gravity flow channel system is identified in the Member 1 of Nenjiang Formation,and multiple sets of slip blocks are identified in the Member 2-3 of Nenjiang Formation in the north Songliao Basin.It indicates that this channel system resulted from the rushing of river into lake,and the 3 slip blocks resulted from gravity slumping of delta front sediment due to its great slope gradient,which will be transported by the earthquake or flood.It has extremely important meaning to hydrocarbon reservoirs within lacustrine mudstones of large-scale depression-lacustrine basin that we have made clear about the generation mechanism of sediment gravity flow in the Nenjiang Formation in the Songliao Basin.
引文
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[13]Zhou Zongliang,Tian Yun,Zhang Fanlei,et al.Seimic attrib-ute configuration of sedimentary sandstone body formed indeep-water condition[J].Natural Gas Geoscience,2010,21(4):666-669.[周宗良,田昀,张凡磊,等.深水成因沉积地震属性构型分析与模式探讨[J].天然气地球科学,2010,21(4):666-669]
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[16]Zeng Hongliu,Backus M M,Barrow K T,et al.Stratal sli-cing,Part I:Realistic 3-D seismic model[J].Geophysics,1998,63(2):502-513.
[17]Zeng Hongliu,Henry S C,Riola J P.Stratal slicing,Part II:Real seismic data[J].Geophysics,1998,63(2):14-522.
[18]Zeng Hongliu,Ambrose W A,Villalta E.Seismic sedimentol-ogy and regional depositional systems in Miocene Norte,LakeMaracaibo,Venezuela[J].The Leading Edge,2001,20:1260-1269.
[19]Zeng Hongliu,Kerans C.Seismic frequency control on carbon-ate seismic stratigraphy:A case study of the ingdom Abo Se-quence,west Texas[J].AAPG Bulletin,2003,87(2):273-293.
[20]Mo Wuling,Wu Chaodong,Zhang Shun.Seismic imaging ofsedimentary facies of the Upper Cretaceous Nenjiang Forma-tion in Qijia-Gulong Sag of Songliao Basin[J].Journal ofPalaeogeography,2010,12(4):400-408.[莫午零,吴朝东,张顺.松辽盆地齐家—古龙凹陷上白垩统嫩江组沉积体系及沉积相的地震成像[J].古地理学报,2010,12(4):400-408.]
[21]Li Zaiguang,Yang Zhanlong,Liu Juntian.Hydrocarbon detec-tion by integrating multiple attributes[J].Natural Gas Geo-science,2006,17(5):727-730.[李在光,杨占龙,刘俊田.多属性综合方法预测含油气性及其效果[J].天然气地球科学,2006,17(5):727-730.]
[22]Huang Yunfeng,Yang Zhanlong,Guo Jingyi.Seismic attrib-ute analysis and application in subtle traps exploration[J].Natural Gas Geoscience,2006,17(5):739-742.[黄云峰,杨占龙,郭精义.地震属性分析及其在岩性油气藏勘探中的应用[J].天然气地球科学,2006,17(5):739-742.]
[23]Liu Deliang,Yang Qiang,Li Zhensheng,et al.Summarily anal-ysis to multiple tectonic system in Songliao Basin[J].NaturalGas Geoscience,2005,16(4):433-436.[刘德良,杨强,李振生,等.松辽盆地多元构造系统要览[J].天然气地球科学,2005,16(4):433-436]
[24]Gao Riqi,Chai Xiyuan.Formation Conditions and Distributionof Oil and Gas Field in Songliao Basin[M].Beijing:PetroleumIndustry Press,1997:3-21.[高瑞褀,蔡希源.松辽盆地油气田形成条件与分布规律[M].北京:石油工业出版社,1997:3-21.]
[25]Xiao Deming,Chi Yuanlin,Meng Qi′an.Northern Songliao BasinArea from the Lithologic Reservoir Exploration Understandingand Practice[M].Beijing:Petroleum Industry Press,2005:1-65.[萧徳铭,迟元林,蒙启安.松辽盆地北部向斜区岩性油藏勘探认识与实践[M].北京:石油工业出版社,2005:1-65.]
[26]Chen Tao.Study on Architecture Elements of Reservoir inLarge-Scale Non-marine Delta System:A Case From NenjiangFormation,Northern Songliao Basin[D].Wuhan:Geosciencesof China University,2005:5-21.[陈涛.大型非海相三角洲体系储层精细构成研究——以松辽盆地北部嫩江组为例[D].武汉:中国地质大学,2005:5-21.]
[27]Lin Chunming,Feng Zhiqiang,Zhang Shun.Characteristics ofthe Cretaceous supersequences in northern Songliao Basin[J].Journal of Palaeogeography,2007,9(6):619-634.[林春明,冯志强,张顺.松辽盆地北部白垩纪超层序特征[J].古地理学报,2007,9(6):619-634.]
[28]Mo Wuling,Wu Chaodong,Zhang Shun.Analysis on prove-nance and palaeocurrent direction of Nenjiang Formation,up-per Cretaceous,Songliao Basin[J].Petroleum Geology&Ex-periment,2012,34(1):1-7.[莫午零,吴朝东,张顺.松辽盆地北部上白垩统嫩江组物源及古流向分析[J].石油实验地质,2012,34(1):1-7.]
[29]Mo Wuling,Wu Chaodong,Zhang Shun.Generation mecha-nism of depression-lacustrine large delta of Member 2of Nen-jiang Formation in the of Songliao Basin[J].Journal of Oiland Gas Technology,2012,34(1):1-6.[莫午零,吴朝东,张顺.松辽盆地嫩江组二三段陆相坳陷湖盆大型三角洲前积体形成机制[J].石油天然气学报,2012,34(1):1-6.]
[30]Feng Zhiqiang,Zhang Shun,Fu Xiuli.Depositional evolutionand accumulation response of Yaojia-Nenjiang Formation inSongliao Basin[J].Earth Science Frontiers,2012,19(1):78-88.[冯志强,张顺,付秀丽.松辽盆地姚家组—嫩江组沉积演化与成藏响应[J].地学前缘,2012,19(1):78-88.]
[31]Jin Mingyu,Zhang Shun,Fu Xiuli,et al.Discovery of slipblocks and petroleum geological significance in No.2Memberof Nenjiang Formation,Sa′ertu,Songliao Basin[J].Journal ofOil and Gas Technology,2010,32(5):187-190.[金明玉,张顺,付秀丽,等.松辽盆地萨尔图地区嫩江组二段滑塌扇的发现及其石油地质意义[J].石油天然气学报,2010,32(5):187-190.]
[32]Sun Limei.Research on Continel Gravity Flow Deposits inNo.1 Member and No.2 Member of Nenjiang Formation ofCentral Depression in the North Songliao Basin[D].Daqing:Northeast Petroleum University,2011:42-49.[孙丽梅.松辽盆地北部中央凹陷区嫩江组一、二段陆相重力流沉积学研究[D].大庆:东北石油大学,2011:42-49.]
[33]Elliott T.Megaflute erosion surfaces and the initiation of tur-bidite channels[J].Geology,2000,28(2):119-122.
[34]Johnson K S,Paull C K,Barry J P,et al.A decadal record ofunderflows from a coastal river into the deep sea[J].Geolo-gy,2001,29(11):1019-1022.
[2]Middleton G V,Hampton M A.Sediment gravity flow:me-chanics of flow and deposition[C]//Middleton G V,Bouma AH.Turbidites and Deep Water Sedimentation.Anaheim:SEPM Pacific sec.Short Course Notes,1973.
[3]Lowe D R.Sediment gravity flows,Ⅱ:Depositional mode1swith specal reference to the deposits of high-density turbiditycurrents[J].Journal of Sediment Petroleum,1982,52:279-297.
[4]Weimer P,Link M H.Seismic Facies and Sedimentary Proces-ses of Submarine Fans and Turbidite Systems[M].NewYork:Springer-Verlag,1991:446-447.
[5]Shanmugan G.50years of the turbidite paradigm(1950s-1990s):Deep-water processes and facies models-a critical per-spective[J].Marine and Petroleum Geology,1999,117(1):52-61.
[6]Bouma A H,Stone C G.Fine-grained turbidite systems[J].AAPG Memoir 72/SEPM Special Publication,2000,68:1-19.
[7]Varnai P.Three-dimensional seismic stratigraphic expressionof Pliocene-Pleistocene turbidite systems,northern GreenCanyon(offshore Louisiana),northern Gulf of Mexico[J].AAPG Bulletin,1998,82(5B):986-1012.
[8]Feng Zhiqiang,Zhang Shun,Xie Xinong,et al.Discovery of alarge-scale lacustrine subaqueous channel in the NenjiangFormation of the Songliao Basin and its implication on petro-leum geology[J].Acta Geologica Sinica,2006,80(8):1226-1233.[冯志强,张顺,解习农,等.松辽盆地嫩江组大型陆相坳陷湖盆湖底水道的发现及其石油地质意义[J].地质学报,2006,80(8):1226-1233.]
[9]Li Wenhou,Zhou Lifa,Fu Junhui.Turbidity current depositsand their significance for petroleum geology of Upper Triassicin the Kuqa Depression[J].Acta Sedimentologica Sinica,1997,15(1):22-24.[李文厚,周立发,符俊辉,等.库车坳陷上二叠统的浊流沉积及石油地质意义[J].沉积学报,1997,15(1):22-24.]
[10]Fang Aimin,Li Jiliang,Hou Quanlin.Sedimentation of turbid-ity currents and relative gravity flows:A review[J].Geolog-ical Review,1998,44(3):270-280.[方爱民,李继亮,侯泉林.浊流及相关重力流沉积研究综述[J].地质论评,1998,44(3):270-280.]
[11]Li Wenhou,Shao Lei,Wei Honghong,et al.Turbidity currentdeposits of lake facies in northwestern China[J].Journal ofNorthwest University:Natural Science Edition,2001,31(1):57-62.[李文厚,邵磊,魏红红,等.西北地区湖相浊流沉积[J].西北大学学报:自然科学版,2001,31(1):57-62.]
[12]Li Zhenyi.Study on the Forming Mechanism of the SlumpedTurbidite and the Controlling Sandbody Model of High Fre-quency Base-level Cycle of Dongying Delta[D].Beijing:Geo-sciences of China University,2005:34-58.[李趁义.东营三角洲滑塌浊积岩形成机制与高频基准面旋回控砂模式研究[D].北京:中国地质大学,2005:34-58.]
[13]Zhou Zongliang,Tian Yun,Zhang Fanlei,et al.Seimic attrib-ute configuration of sedimentary sandstone body formed indeep-water condition[J].Natural Gas Geoscience,2010,21(4):666-669.[周宗良,田昀,张凡磊,等.深水成因沉积地震属性构型分析与模式探讨[J].天然气地球科学,2010,21(4):666-669]
[14]Zhang Shun,Fu Xiuli,Zhang Chengcheng.Stratigraphic se-quences and sedimentary evolution in the Yaojia and NenjiangFormations,Songliao Basin[J].Sedimentary Geology andTethyan Geology,2011,31(2):34-42.[张顺,付秀丽,张晨晨.松辽盆地姚家组—嫩江组地层层序及沉积演化[J].沉积与特提斯地质,2011,31(2):34-42.]
[15]Feng Zhiqiang,Zhang Shun,Timothy A,et al.Lacustrine tur-bidite channels and fans in the Mesozoic Songliao Basin,China[J].Basin Research,2010,22:96-107.
[16]Zeng Hongliu,Backus M M,Barrow K T,et al.Stratal sli-cing,Part I:Realistic 3-D seismic model[J].Geophysics,1998,63(2):502-513.
[17]Zeng Hongliu,Henry S C,Riola J P.Stratal slicing,Part II:Real seismic data[J].Geophysics,1998,63(2):14-522.
[18]Zeng Hongliu,Ambrose W A,Villalta E.Seismic sedimentol-ogy and regional depositional systems in Miocene Norte,LakeMaracaibo,Venezuela[J].The Leading Edge,2001,20:1260-1269.
[19]Zeng Hongliu,Kerans C.Seismic frequency control on carbon-ate seismic stratigraphy:A case study of the ingdom Abo Se-quence,west Texas[J].AAPG Bulletin,2003,87(2):273-293.
[20]Mo Wuling,Wu Chaodong,Zhang Shun.Seismic imaging ofsedimentary facies of the Upper Cretaceous Nenjiang Forma-tion in Qijia-Gulong Sag of Songliao Basin[J].Journal ofPalaeogeography,2010,12(4):400-408.[莫午零,吴朝东,张顺.松辽盆地齐家—古龙凹陷上白垩统嫩江组沉积体系及沉积相的地震成像[J].古地理学报,2010,12(4):400-408.]
[21]Li Zaiguang,Yang Zhanlong,Liu Juntian.Hydrocarbon detec-tion by integrating multiple attributes[J].Natural Gas Geo-science,2006,17(5):727-730.[李在光,杨占龙,刘俊田.多属性综合方法预测含油气性及其效果[J].天然气地球科学,2006,17(5):727-730.]
[22]Huang Yunfeng,Yang Zhanlong,Guo Jingyi.Seismic attrib-ute analysis and application in subtle traps exploration[J].Natural Gas Geoscience,2006,17(5):739-742.[黄云峰,杨占龙,郭精义.地震属性分析及其在岩性油气藏勘探中的应用[J].天然气地球科学,2006,17(5):739-742.]
[23]Liu Deliang,Yang Qiang,Li Zhensheng,et al.Summarily anal-ysis to multiple tectonic system in Songliao Basin[J].NaturalGas Geoscience,2005,16(4):433-436.[刘德良,杨强,李振生,等.松辽盆地多元构造系统要览[J].天然气地球科学,2005,16(4):433-436]
[24]Gao Riqi,Chai Xiyuan.Formation Conditions and Distributionof Oil and Gas Field in Songliao Basin[M].Beijing:PetroleumIndustry Press,1997:3-21.[高瑞褀,蔡希源.松辽盆地油气田形成条件与分布规律[M].北京:石油工业出版社,1997:3-21.]
[25]Xiao Deming,Chi Yuanlin,Meng Qi′an.Northern Songliao BasinArea from the Lithologic Reservoir Exploration Understandingand Practice[M].Beijing:Petroleum Industry Press,2005:1-65.[萧徳铭,迟元林,蒙启安.松辽盆地北部向斜区岩性油藏勘探认识与实践[M].北京:石油工业出版社,2005:1-65.]
[26]Chen Tao.Study on Architecture Elements of Reservoir inLarge-Scale Non-marine Delta System:A Case From NenjiangFormation,Northern Songliao Basin[D].Wuhan:Geosciencesof China University,2005:5-21.[陈涛.大型非海相三角洲体系储层精细构成研究——以松辽盆地北部嫩江组为例[D].武汉:中国地质大学,2005:5-21.]
[27]Lin Chunming,Feng Zhiqiang,Zhang Shun.Characteristics ofthe Cretaceous supersequences in northern Songliao Basin[J].Journal of Palaeogeography,2007,9(6):619-634.[林春明,冯志强,张顺.松辽盆地北部白垩纪超层序特征[J].古地理学报,2007,9(6):619-634.]
[28]Mo Wuling,Wu Chaodong,Zhang Shun.Analysis on prove-nance and palaeocurrent direction of Nenjiang Formation,up-per Cretaceous,Songliao Basin[J].Petroleum Geology&Ex-periment,2012,34(1):1-7.[莫午零,吴朝东,张顺.松辽盆地北部上白垩统嫩江组物源及古流向分析[J].石油实验地质,2012,34(1):1-7.]
[29]Mo Wuling,Wu Chaodong,Zhang Shun.Generation mecha-nism of depression-lacustrine large delta of Member 2of Nen-jiang Formation in the of Songliao Basin[J].Journal of Oiland Gas Technology,2012,34(1):1-6.[莫午零,吴朝东,张顺.松辽盆地嫩江组二三段陆相坳陷湖盆大型三角洲前积体形成机制[J].石油天然气学报,2012,34(1):1-6.]
[30]Feng Zhiqiang,Zhang Shun,Fu Xiuli.Depositional evolutionand accumulation response of Yaojia-Nenjiang Formation inSongliao Basin[J].Earth Science Frontiers,2012,19(1):78-88.[冯志强,张顺,付秀丽.松辽盆地姚家组—嫩江组沉积演化与成藏响应[J].地学前缘,2012,19(1):78-88.]
[31]Jin Mingyu,Zhang Shun,Fu Xiuli,et al.Discovery of slipblocks and petroleum geological significance in No.2Memberof Nenjiang Formation,Sa′ertu,Songliao Basin[J].Journal ofOil and Gas Technology,2010,32(5):187-190.[金明玉,张顺,付秀丽,等.松辽盆地萨尔图地区嫩江组二段滑塌扇的发现及其石油地质意义[J].石油天然气学报,2010,32(5):187-190.]
[32]Sun Limei.Research on Continel Gravity Flow Deposits inNo.1 Member and No.2 Member of Nenjiang Formation ofCentral Depression in the North Songliao Basin[D].Daqing:Northeast Petroleum University,2011:42-49.[孙丽梅.松辽盆地北部中央凹陷区嫩江组一、二段陆相重力流沉积学研究[D].大庆:东北石油大学,2011:42-49.]
[33]Elliott T.Megaflute erosion surfaces and the initiation of tur-bidite channels[J].Geology,2000,28(2):119-122.
[34]Johnson K S,Paull C K,Barry J P,et al.A decadal record ofunderflows from a coastal river into the deep sea[J].Geolo-gy,2001,29(11):1019-1022.
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