龙门山构造转换带对油气成藏的控制作用
摘要
龙门山冲断带前缘地区发育大量油气田或含油气构造,主要分布在安县构造转换带和灌县构造转换带,通过野外地质调查和典型地震资料解析,结合沉积相分布特征,研究其构造带对油气成藏的控制作用。结果表明,安县构造转换带和灌县构造转换带具有较好的陆相碎屑岩储集层展布特征,并且具有较为有利的构造圈闭,即中浅部发育冲起构造型圈闭,深部发育与滑脱层相关的双重构造圈闭,因此安县构造转换带和灌县构造转换带具有较好的油气勘探前景。
Many oil and gas fields or traps developed in the frontal area of Longmen Mountains thrust belt by hydrocarbon exploration,and they mainly locate in Anxian transfer zones and Guanxian transfer zones.By analyzing the sedimentary and tectonic characters of the transfer zones,the control effects of the transfer zones on hydrocarbon accumulation were studied.The results show that the two special areas have favorable terrestrial clastic reservoirs and some preferred structural traps,such as pop-up traps in shallow-middle depth and some duplex traps in deep.The transfer zones have profitable hydrocarbon exploration.
Many oil and gas fields or traps developed in the frontal area of Longmen Mountains thrust belt by hydrocarbon exploration,and they mainly locate in Anxian transfer zones and Guanxian transfer zones.By analyzing the sedimentary and tectonic characters of the transfer zones,the control effects of the transfer zones on hydrocarbon accumulation were studied.The results show that the two special areas have favorable terrestrial clastic reservoirs and some preferred structural traps,such as pop-up traps in shallow-middle depth and some duplex traps in deep.The transfer zones have profitable hydrocarbon exploration.
引文
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[16]REIDA A J,WILSON C J L,LIU Shun.Structural evi-dence for the Permo-Triassic tectonic evolution of the Yi-dun Arc,eastern Tibetan Plateau[J].Journal of Struc-tural Geology,2005,27(1):119-137.
[17]JASON R A,LO Ching-hua,THOMPSON G M,et al.Emeishan Basalt Ar-Ar overprint ages define several tec-tonic events that affected the western Yangtze platform inthe Mesozoic and Cenozoic[J].Journal of Asian EarthSciences,2004,23:163-178.
[18]胡新伟,邓江红.龙门山中段推覆构造带构造特征[J].成都理工学院学报,1996,23(3):101-106.HUXin-wei,DENG Jiang-hong.Structural features of thenappe tectonic belt in the middle Longmen Mountains[J].Journal of Chengdu University of Technology,1996,23(3):101-106.
[19]吴山,赵兵,苟宗海,等.龙门山中—南段构造格局及其形成演化[J].矿物岩石,1999,19(3):82-85.WUShan,ZHAO Bing,GOUZong-hai,et al.The struc-tural framework and its evolution in the middle south sec-tion of Longmen Mountains[J].Journal of mineralogy andpetrology,1999,19(3):82-85.
[20]陶晓风.龙门山南段推覆构造与前陆盆地演化[J].成都理工学院学报,1999,2(1):73-77.TAO Xiao-feng.Evolution of nappe tectonic and forelandbasin in the southern section of Longmen Mountains[J].Journal of Chengdu University of Technology,1999,2(1):73-77.
[21]于苏俊.龙门山北段推覆构造的几何特征及应变分析[J].矿物岩石,2000,20(4):67-74.YUSu-jun.Geometrical characteristics and strain analy-sis of nappe structures in the northern section of Long-menshan[J].Journal of Mineralogy and Petrology,2000,20(4):67-74.
[22]WORLEY B A,WILSONC J L.Deformation partitioningand foliation reactivation duing transpressional orogenesis,an example from the Central Longmenshan,China[J].Journal of Structural Geology,1996,18(4):395-411.
[23]WORLEY B,POWELL R,WILSON C J L.Crenulationcleavage formation:evolving diffusion,deformation and e-quilibration mechanisms with metamorphic grade[J].Journal of Structural Geology,1997,19(8):1121-1135.
[24]金文正,汤良杰,杨克明,等.川西龙门山褶皱冲断带分带性变形特征[J].地质学报,2007,81(8):1073-1080.JIN Wen-zheng,TANG Liang-jie,YANG Ke-ming,etal.Deformation and zonation of the Longmenshan fold andthrust zone in the western Sichuan Basin[J].Acta Geo-logica Sinica,2007,81(8):1073-1080.
[25]金文正,汤良杰,杨克明,等.龙门山冲断带构造特征研究进展及存在问题探讨[J].地质论评,2008,54(1):37-46.JIN Wen-zheng,TANG Liang-jie,YANG Ke-ming,etal.Progress and problem of study on characters of theLongmen Mountain thrust belt[J].Geological Review,2008,54(1):37-46.
[26]陈发景,贾庆素,张洪年.传递带及其在砂体发育中的作用[J].石油与天然气地质,2004,25(2):144-148.CHEN Fa-jing,JIA Qing-su,ZHANG Hong-nian.Trans-fer zone and its relation with distribution of sand bodies[J].Oil&Gas Geology,2004,25(2):144-148.
[27]李月,周瑶琪,颜世永,等.龙门山造山带构造演化模式的建立[J].中国石油大学学报:自然科学版,2008,32(2):12-16.LI Yue,ZHOUYao-qi,YAN Shi-yong,et al.Establish-ment of tectonic evolution pattern of Longmenshan Orogen[J].Journal of China University of Petroleum(Edition ofNatural Science),2008,32(2):12-16.
[28]王金琪.龙门山构造演化与山前带油气关系[J].地球学报,1994(3/4):167-179.WANG Jin-qi.Relationship between tectonic evolutionand the foreland hydrocarbon in the Longmen Mountains[J].Acta Geosicientia Sinica,1994(3/4):167-179.
[29]王金琪.龙门山印支运动主幂辨析——再论安县构造运动[J].四川地质学报,2003,23(2):65-69.WANG Jin-qi.Recognition on the main episode of indo-china movement in the Longmen Mountains—a re-reviewon the Anxian tectonic movement[J].Acta Geologica Si-chuan,2003,23(2):65-69.
[30]王金琪.四川盆地找油方向探讨[J].天然气工业,2004,24(4):15-18.WANG Jin-qi.Discussion on prospecting for oil in Si-chuan Basin[J].Natural Gas Industry,2004,24(4):15-18.
[31]HARDING T P.Petroleum traps associated with wrenchfaults[J].AAPG Bulletin,1974,58(7):1290-1304.
[32]王红漫,温志新,梁运基,等.扭动构造与油气聚集[J].河南石油,1998,12(3):5-9.WANG Hong-man,WEN Zhi-xin,LIANG Yun-ji,et al.Torsion structure and oil and gas accumulation[J].Henan Petroleum,1998,12(3):5-9.
[2]ANTONIO Ravaglia,CLAUDIO Turrini,SILVIO Seno.Mechanical stratigraphy as a factor controlling the devel-opment of a sandbox transfer zone:a three-dimensional a-nalysis[J].Journal of Structural Geology,2004,26(12):2269-2283.
[3]JOACHIM Place,YVES G啨raud,MARC Diraison,et al.North-south transfer zones and paleo-morphological recon-struction of the Xylokastro area(Corinth Gulf,Greece)[J].Tectonophysics,2007,440(1-4):121-139.
[4]ALBERTO Castellarin,GIAN Battista Vai,LUIGI Cantel-li.The Alpine evolution of the southern Alps around theGiudicariefaults:a late Cretaceous to early Eocene transferzone[J].Tectonophysics,2006,414(1-4):203-223.
[5]GIACOMO Corti.Centrifuge modelling of the influence ofcrustal fabrics on the development of transfer zones:in-sights into the mechanics of continental rifting architecture[J].Tectonophysics,2004,384(1-4):191-208.
[6]COSKUN B.Oil and gas fields-transfer zone relationships,Thrace basin,NW Turkey[J].Marine and Petroleum Ge-ology,1997,14(4):401-416.
[7]王纪祥,陈发景,李趁义.山东惠民凹陷伸展构造及调节带特征[J].现代地质,2003,17(2):203-208.WANG Ji-xiang,CHEN Fa-jing,LI Chen-yi.Character ofthe extensional structures and accommodation zones in theHuimin depression,Shandong Province[J].Geoscience,2003,17(2):203-208.
[8]向奎.塔里木盆地西南边缘压扭构造体系及其石油地质意义[J].古地理学报,2006,8(2):233-240.XIANG Kui.Transpressional structural systems and theirpetroleum geological significance in southwestern margin ofTarim Basin[J].Journal of Palaeogeography,2006,8(2):233-240.
[9]JINWen-zheng,TANG Liang-jie,YANG Ke-ming,et al.Transfer zones of Longmen Mountain thrust belt,SW Chi-na[J].Geosciences Journal,2009,13(1):1-14.
[10]CHEN She-fa,WILSON C J L.Emplacement of theLongmen Shan thrust-nappe belt along the eastern mar-gin of the Tibetan Plateau[J].Journal of Structural Ge-ology,1996,18(4):413-430.
[11]罗志立.龙门山造山带岩石圈演化的动力学模式[J].成都地质学院学报,1991,18(1):1-7.LUO Zhi-li.The dynamical of the lithospheric evolutionin Longmenshan orogenic belt[J].Journal of ChengduCollege of Geology,1991,18(1):1-7.
[12]刘树根,徐国盛,李巨初,等.龙门山造山带——川西前陆盆地系统的成山成盆成藏动力学[J].成都理工大学学报:自然科学版,2003,30(6):559-566.LIUShu-gen,XUGuo-sheng,LI Ju-chu,et al.A studyon the dynamics of mountain-building,basin-formationand natural gas pool formation in the system of LongmenMountains and west Sichuan foreland basin,China[J].Journal of Chengdu University of Technology(Science&Technology Edition),2003,30(6):559-566.
[13]刘树根,罗志立,赵锡奎,等.中国西部盆山系统的耦合关系及其动力学模式——以龙门山造山带—川西前陆盆地系统为例[J].地质学报,2003,77(2):177-186.LIU Shu-gen,LUO Zhi-li,ZHAO Xi-kui,et al.Cou-pling relationships of sedimentary basin-orogenic belt sys-tems and their dynamic models in west China—a casestudy of the Longmenshan orogenic belt-west Sichuan fore-land basin system[J].Acta Geologica Sinica,2003,77(2):177-186.
[14]JIA Dong,WEI Guo-qi,CHEN Zhu-xin,et al.LongmenShan fold-thrust belt and its relation to the western Si-chuan Basin in central China:newinsights fromhydrocar-bon exploration[J].AAPG Bulletin,2006,90(9):1425-1447.
[15]MENG Qing-ren,HU Jian-min,WANG Er-qi,et al.Late Cenozoic denudation by large-magnitude landslidesin the eastern edge of Tibetan Plateau[J].Earth andPlanetary Science Letters,2006,243(1/2):252-267.
[16]REIDA A J,WILSON C J L,LIU Shun.Structural evi-dence for the Permo-Triassic tectonic evolution of the Yi-dun Arc,eastern Tibetan Plateau[J].Journal of Struc-tural Geology,2005,27(1):119-137.
[17]JASON R A,LO Ching-hua,THOMPSON G M,et al.Emeishan Basalt Ar-Ar overprint ages define several tec-tonic events that affected the western Yangtze platform inthe Mesozoic and Cenozoic[J].Journal of Asian EarthSciences,2004,23:163-178.
[18]胡新伟,邓江红.龙门山中段推覆构造带构造特征[J].成都理工学院学报,1996,23(3):101-106.HUXin-wei,DENG Jiang-hong.Structural features of thenappe tectonic belt in the middle Longmen Mountains[J].Journal of Chengdu University of Technology,1996,23(3):101-106.
[19]吴山,赵兵,苟宗海,等.龙门山中—南段构造格局及其形成演化[J].矿物岩石,1999,19(3):82-85.WUShan,ZHAO Bing,GOUZong-hai,et al.The struc-tural framework and its evolution in the middle south sec-tion of Longmen Mountains[J].Journal of mineralogy andpetrology,1999,19(3):82-85.
[20]陶晓风.龙门山南段推覆构造与前陆盆地演化[J].成都理工学院学报,1999,2(1):73-77.TAO Xiao-feng.Evolution of nappe tectonic and forelandbasin in the southern section of Longmen Mountains[J].Journal of Chengdu University of Technology,1999,2(1):73-77.
[21]于苏俊.龙门山北段推覆构造的几何特征及应变分析[J].矿物岩石,2000,20(4):67-74.YUSu-jun.Geometrical characteristics and strain analy-sis of nappe structures in the northern section of Long-menshan[J].Journal of Mineralogy and Petrology,2000,20(4):67-74.
[22]WORLEY B A,WILSONC J L.Deformation partitioningand foliation reactivation duing transpressional orogenesis,an example from the Central Longmenshan,China[J].Journal of Structural Geology,1996,18(4):395-411.
[23]WORLEY B,POWELL R,WILSON C J L.Crenulationcleavage formation:evolving diffusion,deformation and e-quilibration mechanisms with metamorphic grade[J].Journal of Structural Geology,1997,19(8):1121-1135.
[24]金文正,汤良杰,杨克明,等.川西龙门山褶皱冲断带分带性变形特征[J].地质学报,2007,81(8):1073-1080.JIN Wen-zheng,TANG Liang-jie,YANG Ke-ming,etal.Deformation and zonation of the Longmenshan fold andthrust zone in the western Sichuan Basin[J].Acta Geo-logica Sinica,2007,81(8):1073-1080.
[25]金文正,汤良杰,杨克明,等.龙门山冲断带构造特征研究进展及存在问题探讨[J].地质论评,2008,54(1):37-46.JIN Wen-zheng,TANG Liang-jie,YANG Ke-ming,etal.Progress and problem of study on characters of theLongmen Mountain thrust belt[J].Geological Review,2008,54(1):37-46.
[26]陈发景,贾庆素,张洪年.传递带及其在砂体发育中的作用[J].石油与天然气地质,2004,25(2):144-148.CHEN Fa-jing,JIA Qing-su,ZHANG Hong-nian.Trans-fer zone and its relation with distribution of sand bodies[J].Oil&Gas Geology,2004,25(2):144-148.
[27]李月,周瑶琪,颜世永,等.龙门山造山带构造演化模式的建立[J].中国石油大学学报:自然科学版,2008,32(2):12-16.LI Yue,ZHOUYao-qi,YAN Shi-yong,et al.Establish-ment of tectonic evolution pattern of Longmenshan Orogen[J].Journal of China University of Petroleum(Edition ofNatural Science),2008,32(2):12-16.
[28]王金琪.龙门山构造演化与山前带油气关系[J].地球学报,1994(3/4):167-179.WANG Jin-qi.Relationship between tectonic evolutionand the foreland hydrocarbon in the Longmen Mountains[J].Acta Geosicientia Sinica,1994(3/4):167-179.
[29]王金琪.龙门山印支运动主幂辨析——再论安县构造运动[J].四川地质学报,2003,23(2):65-69.WANG Jin-qi.Recognition on the main episode of indo-china movement in the Longmen Mountains—a re-reviewon the Anxian tectonic movement[J].Acta Geologica Si-chuan,2003,23(2):65-69.
[30]王金琪.四川盆地找油方向探讨[J].天然气工业,2004,24(4):15-18.WANG Jin-qi.Discussion on prospecting for oil in Si-chuan Basin[J].Natural Gas Industry,2004,24(4):15-18.
[31]HARDING T P.Petroleum traps associated with wrenchfaults[J].AAPG Bulletin,1974,58(7):1290-1304.
[32]王红漫,温志新,梁运基,等.扭动构造与油气聚集[J].河南石油,1998,12(3):5-9.WANG Hong-man,WEN Zhi-xin,LIANG Yun-ji,et al.Torsion structure and oil and gas accumulation[J].Henan Petroleum,1998,12(3):5-9.
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