高邮凹陷真武断裂带西部低级序断层发育规律预测
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摘要
在应用蚂蚁追踪技术对真武断裂带西部低级序断层进行解释并根据主要断层走向确定阜宁期构造应力方向的基础上,应用构造应力场数值模拟法模拟阜宁期古构造应力的分布,从应力的角度对低级序断层的平面及剖面发育规律进行预测,最后将预测结果与构造解析结果进行对比。研究结果表明,应用蚂蚁追踪技术对低级序断层进行解释获得的蚂蚁属性体断裂痕迹清晰直观,应用效果要优于相干体技术、方差体技术等其他地震属性技术;真武断裂带西部阜宁期最小主应力方向为NW333°—SE153°;低级序断层的发育主要受阜宁期最小主应力及剪应力控制,最小主应力控制断层的优势发育区,平面剪应力控制断层的平面展布,左旋剪应力区主要发育近东西走向断层,右旋剪应力区主要发育北东走向断层,剖面剪应力控制断层的倾向,左旋剪应力区主要发育北倾、西倾断层,右旋剪应力区主要发育南倾、东倾断层。
On the basis of the application of ant tracking technology in the lower-order faults interpretation and determining the structural stress direction of Funing sedimentary period according to the main fault strike in Zhenwu fault zone,the method of numerical simulation of tectonic stress field was applied to simulate the distribution of structural stress in Funing sedimentary period,and then the development law of the lower-order faults both on the plane and profile were predicted from the perspective of stress,finally,the prediction result was compared to the structural analysis result.The results show that the fault traces are clear and intuitive in the attribute volume obtained by using the ant tracking technology to explain the lower-order faults,the application is more effective than some other seismic attribute technology such as the coherence and variance technique.The minimum principal stress direction was nearly NW333°-SE153° in the west of Zhenwu fault zone in Funing sedimentary period.The development of the lower-order faults were mainly controlled by the minimum principal stress and shear stress,the minimum principal stress control the advantage area of the fault development,the plane shear stress control the planar distribution,the fault were developed with nearly EW strikes in sinistral shear stress area and nearly NE strikes in dextral shear stress area,the profile shear stress control the fault tendency,the fault were developed with N and W tendency in sinistral shear stress area and S and E tendency in dextral shear stress area.
On the basis of the application of ant tracking technology in the lower-order faults interpretation and determining the structural stress direction of Funing sedimentary period according to the main fault strike in Zhenwu fault zone,the method of numerical simulation of tectonic stress field was applied to simulate the distribution of structural stress in Funing sedimentary period,and then the development law of the lower-order faults both on the plane and profile were predicted from the perspective of stress,finally,the prediction result was compared to the structural analysis result.The results show that the fault traces are clear and intuitive in the attribute volume obtained by using the ant tracking technology to explain the lower-order faults,the application is more effective than some other seismic attribute technology such as the coherence and variance technique.The minimum principal stress direction was nearly NW333°-SE153° in the west of Zhenwu fault zone in Funing sedimentary period.The development of the lower-order faults were mainly controlled by the minimum principal stress and shear stress,the minimum principal stress control the advantage area of the fault development,the plane shear stress control the planar distribution,the fault were developed with nearly EW strikes in sinistral shear stress area and nearly NE strikes in dextral shear stress area,the profile shear stress control the fault tendency,the fault were developed with N and W tendency in sinistral shear stress area and S and E tendency in dextral shear stress area.
引文
[1]罗群,白新华.断裂控烃理论与实践——断裂活动与油气聚集研究[M].武汉:中国地质大学出版社,1998,16～33.LUO Qun,BAI Xin-hua.Theory and practice of fracture controlling hydrocarbon:Research on faulting and hydrocarbon accumulation[M].Wuhan:China University of Geosciences Press,1998:16～33.
[2]王军,戴俊生.复杂断块内低级序断层的预测方法[J].西部探矿工程,2006,(增刊):164～166.WANG Jun,DAI Jun-sheng.Forecast ways of little faults in complex fault blocks[J].West-China Exploration Engineering,2006,(Supp.1):164～166.
[3]刘光鼎,张丽莉,祝靓谊.试论复杂地质体的油气地震勘探[J].地球物理学进展,2006,21(3):683～686.LIU Guang-ding,ZHANG Li-li,ZHU Liang-yi.Seismic prospecting for oil and gas on the complex geological bodies[J].Progress in Geophysics,2006,21(3):683～686.
[4]熊翥.我国物探技术的进步及展望[J].石油地球物理勘探,2004,39(6):745～750.XIONG Zhu.Progress and prospect of geophysical prospecting techniques in China[J].Oil Geophysical Prospecting,2004,39(6):745～750.
[5]边树涛,董艳蕾,苏晓军,等.地震相干体技术识别低序级断层方法研究[J].世界地质,2007,26(3):368～374.BIAN Shu-tao,DONG Yan-lei,SU Xiao-jun,et al.Method study of seismic coherence cube technique to interpretation of low level faults[J].Global Geology,2007,26(3):368～374.
[5]李阳.我国油藏开发地质研究进展[J].石油学报,2007,28(3):75～79.LI Yang.Progress of research on reservoir development geology in China[J].Acta Petrolei Sinica,2007,28(3):75～79.
[6]刘文玲.高含水油田油藏地球物理技术——中国石油物探的新领域[J].石油学报,2010,31(6):959～965.LIU Wen-ling.Reservoir geophysics techniques in development of mature oilfields with high water cut:A new research area of geophysical prospecting for petroleum in China[J].Acta Petrolei Sinica,2010,31(6):959～965.
[7]曾祥平,杨海中,王宏,等.低序级断层识别技术在复杂断块油藏注采调整中的运用[J].石油勘探与开发,2006,33(5):614～618.ZENG Xiang-ping,YANG Hai-zhong,WANG Hong,et al.Application of farewell fault detection technology to the polymer adjustment in complex fault block reservoirs[J].Petroleum Exploration and Development,2006,33(5):614～618.
[8]金强,王端平,何瑞武,等.小型断块油藏识别和描述[J].石油学报,2009,30(3):367～371.JIN Qiang,WANG Duan-ping,HE Rui-wu,et al.Identification and description of small faulted-block reservoirs[J].Acta Petrolei Sinica,2009,30(3):367～371.
[9]王大伟,刘震,陈小宏,等.地震相干技术的进展及其在油气勘探中的应用[J].地质科技情报,2005,24(2):71～76.WANG Da-wei,LIU Zhen,CHEN Xiao-hong,et al.Progress of seismic coherence and its application to petroleum exploration[J].Geological Science and Technology Information,2005,24(2):71～76.
[10]孙夕平,杜世通.相干体技术算法研究及其在地震资料解释中的应用[J].石油大学学报:自然科学版,2003,27(2):32～35.SUN Xi-ping,DU Shi-tong.Development and application of algorithm of coherency cub technique to seismic interpretation[J].Journal of the University of Petroleum,China:Edition of Natural Science,2003,27(2):32～35.
[11]Colorni A,Dorigo M,Maniezzo V.Distributed optimization by ant colonies[C]//Proceedings of the First European Conference on Arti Life.Paris:Elsevier,1991:134～142.
[12]Dorigo M,Gambardella L M.Ant colony system:A cooperative learning approach to the traveling salesman problem[J].IEEE Transactions on Evolutionary Computation,1997,1(1):53～66.
[13]段海滨,王道波,朱家强,等.蚁群算法理论及应用研究的进展[J].控制与决策,2004,19(12):1321～1325.DUAN Hai-bin,WANG Dao-bo,ZHU Jia-qiang,et al.Development on ant colony algorithm theory and its application[J].Control and Decision,2004,19(12):1321～1325.
[14]戴俊生.构造地质学及大地构造[M].北京:石油工业出版社,2006:22～36.DAI Jun-sheng.Structural geology and geotectonics[M].Beijing:Petroleum Industry Press,2006:22～36.
[15]张克鑫,漆家福,任红民,等.苏北盆地高邮凹陷断层演化规律研究[J].大庆石油地质与开发,2008,27(2):21～24.ZHANG Ke-xin,QI Jia-fu,REN Hong-min,et al.Study on faults evolution in Gaoyou Fault Depression of Subei Basin[J].Petroleum Geology&Oilfield Development in Daqing,2008,27(2):21～24.
[16]邱海峻,许志琴,乔德武.苏北盆地构造演化研究进展[J].地质通报,2006,25(9～10):1117～1120.QIU Hai-jun,XU Zhi-qin,QIAO De-wu.Progress in the study of the tectonic evolution of the Subei basin,Jiangsu,China[J].Geological Bulletin of China,2006,25(9～10):1117～1120.
[17]王红才,王薇,王连捷,等.油田三维构造应力场数值模拟与油气运移[J].地球学报,2002,23(2):175～178.WANG Hong-cai,WANG Wei,WANG Lian-jie,et al.Three dimensional tectonic stress field and migration of oil and gas in Tanhai[J].Acta Geoscientia Sinica,2002,23(2):175～178.
[18]宋书君.复杂断块群四维应力场模型及油藏预测[M].北京:石油工业出版社,2003:63～67.SONG Shu-jun.The four dimensional stress field model and reservoir prediction of complex block groups[M].Beijing:Petroleum Industry Press,2003:63～67.
[19]尤明庆.岩石试样的杨氏模量与围压的关系[J].岩石力学与工程学报,2003,22(1):53～60.YOU Ming-qing.Effect of confining pressure on the Young's modulus of rock specimen[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(1):53～60.
[20]王军,戴俊生,冯建伟.乌夏断裂带二叠系火山岩—碎屑岩混杂地层裂缝预测[J].中国石油大学学报:自然科学版,2010,34(4):19～24.WANG Jun,DAI Jun-sheng,FENG Jian-wei.Fracture prediction of Permian volcanic-clastic rock formation in Wuxia fault belt[J].Journal of ChinaUniversity of Petroleum:Edition of Natural Science,2010,34(4):19～24.
[21]戴俊生,王霞田,季宗镇,等.高邮凹陷南断阶东部阜宁期构造应力场及其对断层的控制作用[J].中国石油大学学报:自然科学版,2011,35(2):1～5.DAI Jun-sheng,WANG Xia-tian,JI Zong-zhen,et al.Structural stress field of Funing sedimentary period and its control on faults in the east of south fault terrace in Gaoyou sag[J].Journal of ChinaUniversity of Petroleum:Edition of Natural Science,2011,35(2):1～5.
[22]张文佑.断块构造导论[M].北京:石油工业出版社,1984:87～92.ZHANG Wen-you.Introduction of block structure[M].Beijing:Petroleum Industry Press,1984:87～92.
[2]王军,戴俊生.复杂断块内低级序断层的预测方法[J].西部探矿工程,2006,(增刊):164～166.WANG Jun,DAI Jun-sheng.Forecast ways of little faults in complex fault blocks[J].West-China Exploration Engineering,2006,(Supp.1):164～166.
[3]刘光鼎,张丽莉,祝靓谊.试论复杂地质体的油气地震勘探[J].地球物理学进展,2006,21(3):683～686.LIU Guang-ding,ZHANG Li-li,ZHU Liang-yi.Seismic prospecting for oil and gas on the complex geological bodies[J].Progress in Geophysics,2006,21(3):683～686.
[4]熊翥.我国物探技术的进步及展望[J].石油地球物理勘探,2004,39(6):745～750.XIONG Zhu.Progress and prospect of geophysical prospecting techniques in China[J].Oil Geophysical Prospecting,2004,39(6):745～750.
[5]边树涛,董艳蕾,苏晓军,等.地震相干体技术识别低序级断层方法研究[J].世界地质,2007,26(3):368～374.BIAN Shu-tao,DONG Yan-lei,SU Xiao-jun,et al.Method study of seismic coherence cube technique to interpretation of low level faults[J].Global Geology,2007,26(3):368～374.
[5]李阳.我国油藏开发地质研究进展[J].石油学报,2007,28(3):75～79.LI Yang.Progress of research on reservoir development geology in China[J].Acta Petrolei Sinica,2007,28(3):75～79.
[6]刘文玲.高含水油田油藏地球物理技术——中国石油物探的新领域[J].石油学报,2010,31(6):959～965.LIU Wen-ling.Reservoir geophysics techniques in development of mature oilfields with high water cut:A new research area of geophysical prospecting for petroleum in China[J].Acta Petrolei Sinica,2010,31(6):959～965.
[7]曾祥平,杨海中,王宏,等.低序级断层识别技术在复杂断块油藏注采调整中的运用[J].石油勘探与开发,2006,33(5):614～618.ZENG Xiang-ping,YANG Hai-zhong,WANG Hong,et al.Application of farewell fault detection technology to the polymer adjustment in complex fault block reservoirs[J].Petroleum Exploration and Development,2006,33(5):614～618.
[8]金强,王端平,何瑞武,等.小型断块油藏识别和描述[J].石油学报,2009,30(3):367～371.JIN Qiang,WANG Duan-ping,HE Rui-wu,et al.Identification and description of small faulted-block reservoirs[J].Acta Petrolei Sinica,2009,30(3):367～371.
[9]王大伟,刘震,陈小宏,等.地震相干技术的进展及其在油气勘探中的应用[J].地质科技情报,2005,24(2):71～76.WANG Da-wei,LIU Zhen,CHEN Xiao-hong,et al.Progress of seismic coherence and its application to petroleum exploration[J].Geological Science and Technology Information,2005,24(2):71～76.
[10]孙夕平,杜世通.相干体技术算法研究及其在地震资料解释中的应用[J].石油大学学报:自然科学版,2003,27(2):32～35.SUN Xi-ping,DU Shi-tong.Development and application of algorithm of coherency cub technique to seismic interpretation[J].Journal of the University of Petroleum,China:Edition of Natural Science,2003,27(2):32～35.
[11]Colorni A,Dorigo M,Maniezzo V.Distributed optimization by ant colonies[C]//Proceedings of the First European Conference on Arti Life.Paris:Elsevier,1991:134～142.
[12]Dorigo M,Gambardella L M.Ant colony system:A cooperative learning approach to the traveling salesman problem[J].IEEE Transactions on Evolutionary Computation,1997,1(1):53～66.
[13]段海滨,王道波,朱家强,等.蚁群算法理论及应用研究的进展[J].控制与决策,2004,19(12):1321～1325.DUAN Hai-bin,WANG Dao-bo,ZHU Jia-qiang,et al.Development on ant colony algorithm theory and its application[J].Control and Decision,2004,19(12):1321～1325.
[14]戴俊生.构造地质学及大地构造[M].北京:石油工业出版社,2006:22～36.DAI Jun-sheng.Structural geology and geotectonics[M].Beijing:Petroleum Industry Press,2006:22～36.
[15]张克鑫,漆家福,任红民,等.苏北盆地高邮凹陷断层演化规律研究[J].大庆石油地质与开发,2008,27(2):21～24.ZHANG Ke-xin,QI Jia-fu,REN Hong-min,et al.Study on faults evolution in Gaoyou Fault Depression of Subei Basin[J].Petroleum Geology&Oilfield Development in Daqing,2008,27(2):21～24.
[16]邱海峻,许志琴,乔德武.苏北盆地构造演化研究进展[J].地质通报,2006,25(9～10):1117～1120.QIU Hai-jun,XU Zhi-qin,QIAO De-wu.Progress in the study of the tectonic evolution of the Subei basin,Jiangsu,China[J].Geological Bulletin of China,2006,25(9～10):1117～1120.
[17]王红才,王薇,王连捷,等.油田三维构造应力场数值模拟与油气运移[J].地球学报,2002,23(2):175～178.WANG Hong-cai,WANG Wei,WANG Lian-jie,et al.Three dimensional tectonic stress field and migration of oil and gas in Tanhai[J].Acta Geoscientia Sinica,2002,23(2):175～178.
[18]宋书君.复杂断块群四维应力场模型及油藏预测[M].北京:石油工业出版社,2003:63～67.SONG Shu-jun.The four dimensional stress field model and reservoir prediction of complex block groups[M].Beijing:Petroleum Industry Press,2003:63～67.
[19]尤明庆.岩石试样的杨氏模量与围压的关系[J].岩石力学与工程学报,2003,22(1):53～60.YOU Ming-qing.Effect of confining pressure on the Young's modulus of rock specimen[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(1):53～60.
[20]王军,戴俊生,冯建伟.乌夏断裂带二叠系火山岩—碎屑岩混杂地层裂缝预测[J].中国石油大学学报:自然科学版,2010,34(4):19～24.WANG Jun,DAI Jun-sheng,FENG Jian-wei.Fracture prediction of Permian volcanic-clastic rock formation in Wuxia fault belt[J].Journal of ChinaUniversity of Petroleum:Edition of Natural Science,2010,34(4):19～24.
[21]戴俊生,王霞田,季宗镇,等.高邮凹陷南断阶东部阜宁期构造应力场及其对断层的控制作用[J].中国石油大学学报:自然科学版,2011,35(2):1～5.DAI Jun-sheng,WANG Xia-tian,JI Zong-zhen,et al.Structural stress field of Funing sedimentary period and its control on faults in the east of south fault terrace in Gaoyou sag[J].Journal of ChinaUniversity of Petroleum:Edition of Natural Science,2011,35(2):1～5.
[22]张文佑.断块构造导论[M].北京:石油工业出版社,1984:87～92.ZHANG Wen-you.Introduction of block structure[M].Beijing:Petroleum Industry Press,1984:87～92.
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