突变理论在地震资料解释异常地质体中的应用
|
摘要
阐述了尖点突变理论,建立了地震信号尖点突变模型并转化为尖点突变的标准形式,在时间域内提取突跳势、突跳时间;在频率域内提取突跳势、突跳次数等参数.运用突变理论对实际地震资料进行薄煤带的解释表明:突跳参数曲线上异常的位置与异常地质体边界的位置有关,为地震资料解释异常地质体提供了一种新的途径.
Point catastrophe theory is detailed in this paper. The point catastrophic model is described here. And the seismic signal is transformed into the standard form of cusp catastrophe by establishing the cusp model. The parameters of catastrophe, such as time-domain catastrophe potential, time-domain catastrophe time, layer catastrophe degree, frequency-domain degree and so on, are used to study real seismic data interpretation and test the feasibility of the theory. The results show that the position of abnormality of the catastrophe parameter profile or curve is related to the location of the geological anomalous body. It is effective to automatically pick up geology information and improve the precision of interpretation in seismic data. The catastrophe theory will provide a potential method for seismic interpretation.
Point catastrophe theory is detailed in this paper. The point catastrophic model is described here. And the seismic signal is transformed into the standard form of cusp catastrophe by establishing the cusp model. The parameters of catastrophe, such as time-domain catastrophe potential, time-domain catastrophe time, layer catastrophe degree, frequency-domain degree and so on, are used to study real seismic data interpretation and test the feasibility of the theory. The results show that the position of abnormality of the catastrophe parameter profile or curve is related to the location of the geological anomalous body. It is effective to automatically pick up geology information and improve the precision of interpretation in seismic data. The catastrophe theory will provide a potential method for seismic interpretation.
引文
[1] Zhao M H,Yang W Q,Cui H X.The Application of catastrophe theory in 3D seismic data interpretation of coal mine [J].Journal of China University of Mining & Technology,2005,15 (4) : 339-343．
[2] 施泽进,罗蛰潭,彭大钧,等.突变理论在断层活动机理分析中的应用[J].西安地质学院学报,1996,18(1) :50-55． Shi Z J,Luo Z T,Peng D J,et al.Application of catastrophe theory to the analyses of mechanism of faulting movement[J].Journal of XI'AN College of Geology,1996,18(1) :50-55．
[3] 李正文,唐建明,鄢永玲,等.油气储集层突变理论识别技术及其应用[J].矿物岩石,1998,18(3) :87-92． Li Z W,Tang J M,Yan Y L,et al.Technique on oil/gas reservoir catastrophe recognition and it's application[J].J Mineral Petrol,1998,18(3) :87-92．
[4] 王凯,位爱竹,陈彦飞,等.煤层底板突水的突变理论预测方法及其应用[J].中国安全科学学报,2004,14(1) :11-14． Wang K,Wei A Z,Chen Y F,et al.Predicting method and its application of water inrush from coal floor based on catastrophe theory[J].China Safety Science Journal,2004,14(1) : 11-14．
[5] 项希勇,穆星,纪晓东.突变理论在油气检测中的应用尝试[J].石油地球物理勘探,1998,20(4) :338-343． Xiang X Y,Mu X,Ji X D.Trial application of catastrophism for hydrocarbon detection[J].Oil Geophysical Prospecting,1998,20(4) :338-343．
[6] 项希勇,穆星,纪晓东.突变理论及其在油气检测中的应用[J].石油地球物理勘探,1999,34(3) :269-274． Xiang X Y,Mu X,Ji X D.Catastrophe theory and its application to Hydrocarbon prediction [J].Oil Geophysical Prospecting,1999,34 (3) : 269-274．
[7] 罗振丽,张爱敏,丁在宇.突变理论在断层检测中的应用尝试[J].物探与化探计算技术,2004,26(2) :105-108． Luo Z L,Zhang A M,D Z Y.The application of catastrophe theory in faults detection [J].Computing Techniques for Geophysical and Geochemical Exploration,2004,26 (2) : 105-108．
[8] 王凯,俞启香.煤与瓦斯突出起动过程的突变理论研究[J].中国安全科学学报,1998,8(6) :10-15． Wang K,Yu Q X.Study on catastrophe theory of the starting process of coal and gas outburst [J].China Safety Science Journal,1998,8(6) :10-15．
[9] 李正文,李琼.油气储集层裂缝非线性预测技术及应用研究[J].石油地球物理勘探,2003,38(1) :48-52． Li Z W,Li Q.Research on non-Linear prediction of fracture of oil/gas reservoir and its application [J].Oil Geophysical Prospecting,2003,38(1) :48-52．
[10] 王连国,宋扬,缪协兴.基于尖点突变模型的煤层底板突水预测研究[J].岩石力学与工程学报,2003,22(4) :573-577． Wang L G,Song Y,Miao X X.Study of prediction of water-inrush from coal floor based on cusp catastrophic model[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(4) :573-577．
[11] Liu B X,Wang Z Y,Liu L.A catastrophe model of coal and gas delay outburst[J].Journal of Sichuan University of Science and Technology,2003,(Suppl.) :86-89．
[12] 柏冠军,吴汉宁,赵希刚,等.突变理论在地震资料解释中的应用[J].煤田地质与勘探,2007,35(1) :Bai G J,Wu H N,Zhao X G,et al.The application of catastrophe theory in seismic data interpretation [J].Coal Geology & Exploration,2007,(Suppl.) :
[13] 柏冠军,吴汉宁,赵希刚,等.地震资料预测薄层厚度方法研究与应用[J].地球物理学进展,2006,21(2) :554-558． Bai G J,Wu H N,Zhao X G,et al.Research on prediction of thin bed thickness using seismic data and its application [J].Progress in Geophysics (in Chinese),2006,21(2) :554-558．
[14] 张宏兵,尚作萍,杨长春,等.波阻抗反演正则参数估计[J].地球物理学报,2005,48(1) :181-188． Zhang H B,Shang Z P,Yang C C,Duan Q L.Estimation of regular parameters for the impedance inversion[J].Chinese J.Geophys.(in Chinese),2005,48(1) :181-188．
[15] 闫述,陈明生.瞬变电磁场资料的联合时-频分析解释[J].地球物理学报,2005,48(1) :203-208． Yah S,Chen M S.Interpretation of transient electromagnetic field data using joint time-frequency analysis[J].Chinese J.Geophys.(in Chinese),2005,48(1) :203-208．
[16] 陆文凯,丁文龙,张善文,等.基于信号子空间分解的三维地震资料高分辨率处理方法[J].地球物理学报,2005,48(4) :896-901． Lu W K,Ding W L,Zhang S W,et al.A high-resolution processing technique for 3-D seismic data based on signal sub-space deeomposition[J].Chinese J.Geophys.(in Chinese),2005,48(4) :896-901．
[17] 孟召平,郭彦省,王赟,等.基于地震属性的煤层厚度预测模型及其应用[J].地球物理学报,2006,49(2) :512-517． Meng Z P,Guo Y S,Wang Y,et al.Prediction models of coal thickness based on seismic attributions and their applications.Chinese J.Geophys.(in Chinese),2006,49(2) :512-517．
[18] 王延光,杜启振.泥岩裂缝性储层地震勘探方法初探[J].地球物理学进展,2006,21(2) :494-501． Wang Y G,Du Q Z.Study of seismic methods in detecting shale-fracture reservoirs [J].Progress in Geophysics (in Chinese),2006,21 (2) : 494-501．
[19] 张进铎.地震解释技术现状及发展趋势[J].地球物理学进展,2006,21(2) :578-587． Zhang J D.Present status and future trend of seismic data interpretation techniques [J].Progress in Geophysics (in Chinese),2006,21(2) :578-587．
[20] 黄新武,孙春岩,牛滨华,等.基于数据一致性预测与压制自由表面多次波--理论研究与试处理[J].地球物理学报,2005,48(1) :173-180． Huang X W,Sun C Y,Niu B H,et al.Surface-related multiple prediction and suppression based on dataconsistence: a theoretical study and test [J].Chinese J.Geophys.(in Chinese) ,2005,48(1) :173-180．
[21] 柏冠军,吴汉宁,赵希刚,等.重力资料识别鄂尔多斯盆地线性构造方法研究[J].地球物理学进展,2007,22(5) :1386-1392． Bai G J,Wu H N,Zhao X G,et al.Research on recognition of linear structures using gravity data in ordos basin[J].Progress in Geophysics (in Chinese),2007,22 (5) : 1386-1392．
[22] 刘伟,曹思.远基于地震资料的三种岩性流体预测方法对比分析[J].地球物理学进展,2008,23(6) :1918-1923． Liu W,Cao S Y.Comparison and analysis of three fluid identification technologies based on seismic data[J].Progress in Geophysics (in Chinese),2008,23(6) :1918-1923．
[23] 王从镔,龚洪林,许多年,等.高分辨率相干体分析技术及其应用[J].地球物理学进展,2008,23(5) :1575-1578． Wang C B,Gong H L,Xu D N,et al.High-resolution coherency analysis technique and its application[J].Progress in Geophysics (in Chinese),2008,28,(5) : 1575-1578．
[24] 陈林,宋海斌.地震信号瞬时频率的估算[J].地球物理学报,2009,52(1) :206-214． Chen Lin,Song H B.The estimation of instantaneous frequency of seismic signal [J].Chinese Journal Geophysics (in Chinese) ,2009,52(1) :206-214．
[2] 施泽进,罗蛰潭,彭大钧,等.突变理论在断层活动机理分析中的应用[J].西安地质学院学报,1996,18(1) :50-55． Shi Z J,Luo Z T,Peng D J,et al.Application of catastrophe theory to the analyses of mechanism of faulting movement[J].Journal of XI'AN College of Geology,1996,18(1) :50-55．
[3] 李正文,唐建明,鄢永玲,等.油气储集层突变理论识别技术及其应用[J].矿物岩石,1998,18(3) :87-92． Li Z W,Tang J M,Yan Y L,et al.Technique on oil/gas reservoir catastrophe recognition and it's application[J].J Mineral Petrol,1998,18(3) :87-92．
[4] 王凯,位爱竹,陈彦飞,等.煤层底板突水的突变理论预测方法及其应用[J].中国安全科学学报,2004,14(1) :11-14． Wang K,Wei A Z,Chen Y F,et al.Predicting method and its application of water inrush from coal floor based on catastrophe theory[J].China Safety Science Journal,2004,14(1) : 11-14．
[5] 项希勇,穆星,纪晓东.突变理论在油气检测中的应用尝试[J].石油地球物理勘探,1998,20(4) :338-343． Xiang X Y,Mu X,Ji X D.Trial application of catastrophism for hydrocarbon detection[J].Oil Geophysical Prospecting,1998,20(4) :338-343．
[6] 项希勇,穆星,纪晓东.突变理论及其在油气检测中的应用[J].石油地球物理勘探,1999,34(3) :269-274． Xiang X Y,Mu X,Ji X D.Catastrophe theory and its application to Hydrocarbon prediction [J].Oil Geophysical Prospecting,1999,34 (3) : 269-274．
[7] 罗振丽,张爱敏,丁在宇.突变理论在断层检测中的应用尝试[J].物探与化探计算技术,2004,26(2) :105-108． Luo Z L,Zhang A M,D Z Y.The application of catastrophe theory in faults detection [J].Computing Techniques for Geophysical and Geochemical Exploration,2004,26 (2) : 105-108．
[8] 王凯,俞启香.煤与瓦斯突出起动过程的突变理论研究[J].中国安全科学学报,1998,8(6) :10-15． Wang K,Yu Q X.Study on catastrophe theory of the starting process of coal and gas outburst [J].China Safety Science Journal,1998,8(6) :10-15．
[9] 李正文,李琼.油气储集层裂缝非线性预测技术及应用研究[J].石油地球物理勘探,2003,38(1) :48-52． Li Z W,Li Q.Research on non-Linear prediction of fracture of oil/gas reservoir and its application [J].Oil Geophysical Prospecting,2003,38(1) :48-52．
[10] 王连国,宋扬,缪协兴.基于尖点突变模型的煤层底板突水预测研究[J].岩石力学与工程学报,2003,22(4) :573-577． Wang L G,Song Y,Miao X X.Study of prediction of water-inrush from coal floor based on cusp catastrophic model[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(4) :573-577．
[11] Liu B X,Wang Z Y,Liu L.A catastrophe model of coal and gas delay outburst[J].Journal of Sichuan University of Science and Technology,2003,(Suppl.) :86-89．
[12] 柏冠军,吴汉宁,赵希刚,等.突变理论在地震资料解释中的应用[J].煤田地质与勘探,2007,35(1) :Bai G J,Wu H N,Zhao X G,et al.The application of catastrophe theory in seismic data interpretation [J].Coal Geology & Exploration,2007,(Suppl.) :
[13] 柏冠军,吴汉宁,赵希刚,等.地震资料预测薄层厚度方法研究与应用[J].地球物理学进展,2006,21(2) :554-558． Bai G J,Wu H N,Zhao X G,et al.Research on prediction of thin bed thickness using seismic data and its application [J].Progress in Geophysics (in Chinese),2006,21(2) :554-558．
[14] 张宏兵,尚作萍,杨长春,等.波阻抗反演正则参数估计[J].地球物理学报,2005,48(1) :181-188． Zhang H B,Shang Z P,Yang C C,Duan Q L.Estimation of regular parameters for the impedance inversion[J].Chinese J.Geophys.(in Chinese),2005,48(1) :181-188．
[15] 闫述,陈明生.瞬变电磁场资料的联合时-频分析解释[J].地球物理学报,2005,48(1) :203-208． Yah S,Chen M S.Interpretation of transient electromagnetic field data using joint time-frequency analysis[J].Chinese J.Geophys.(in Chinese),2005,48(1) :203-208．
[16] 陆文凯,丁文龙,张善文,等.基于信号子空间分解的三维地震资料高分辨率处理方法[J].地球物理学报,2005,48(4) :896-901． Lu W K,Ding W L,Zhang S W,et al.A high-resolution processing technique for 3-D seismic data based on signal sub-space deeomposition[J].Chinese J.Geophys.(in Chinese),2005,48(4) :896-901．
[17] 孟召平,郭彦省,王赟,等.基于地震属性的煤层厚度预测模型及其应用[J].地球物理学报,2006,49(2) :512-517． Meng Z P,Guo Y S,Wang Y,et al.Prediction models of coal thickness based on seismic attributions and their applications.Chinese J.Geophys.(in Chinese),2006,49(2) :512-517．
[18] 王延光,杜启振.泥岩裂缝性储层地震勘探方法初探[J].地球物理学进展,2006,21(2) :494-501． Wang Y G,Du Q Z.Study of seismic methods in detecting shale-fracture reservoirs [J].Progress in Geophysics (in Chinese),2006,21 (2) : 494-501．
[19] 张进铎.地震解释技术现状及发展趋势[J].地球物理学进展,2006,21(2) :578-587． Zhang J D.Present status and future trend of seismic data interpretation techniques [J].Progress in Geophysics (in Chinese),2006,21(2) :578-587．
[20] 黄新武,孙春岩,牛滨华,等.基于数据一致性预测与压制自由表面多次波--理论研究与试处理[J].地球物理学报,2005,48(1) :173-180． Huang X W,Sun C Y,Niu B H,et al.Surface-related multiple prediction and suppression based on dataconsistence: a theoretical study and test [J].Chinese J.Geophys.(in Chinese) ,2005,48(1) :173-180．
[21] 柏冠军,吴汉宁,赵希刚,等.重力资料识别鄂尔多斯盆地线性构造方法研究[J].地球物理学进展,2007,22(5) :1386-1392． Bai G J,Wu H N,Zhao X G,et al.Research on recognition of linear structures using gravity data in ordos basin[J].Progress in Geophysics (in Chinese),2007,22 (5) : 1386-1392．
[22] 刘伟,曹思.远基于地震资料的三种岩性流体预测方法对比分析[J].地球物理学进展,2008,23(6) :1918-1923． Liu W,Cao S Y.Comparison and analysis of three fluid identification technologies based on seismic data[J].Progress in Geophysics (in Chinese),2008,23(6) :1918-1923．
[23] 王从镔,龚洪林,许多年,等.高分辨率相干体分析技术及其应用[J].地球物理学进展,2008,23(5) :1575-1578． Wang C B,Gong H L,Xu D N,et al.High-resolution coherency analysis technique and its application[J].Progress in Geophysics (in Chinese),2008,28,(5) : 1575-1578．
[24] 陈林,宋海斌.地震信号瞬时频率的估算[J].地球物理学报,2009,52(1) :206-214． Chen Lin,Song H B.The estimation of instantaneous frequency of seismic signal [J].Chinese Journal Geophysics (in Chinese) ,2009,52(1) :206-214．
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心