砂泥岩薄互层波阻抗模拟退火反演方法研究
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摘要
砂泥岩薄互层地层反射是一个非线性系统,若采用线性方法来反演则很难得到其真解.对于精度和计算效率要求较高的薄互层地震反演来说,非线性反演方法可以提高反演精度、分辨率和可靠性.本文基于改进的快速模拟退火方法,提出了砂泥岩薄互层波阻抗非线性反演方法.由于叠后地震资料的反演,会不同程度地受到噪音的影响,本文提出了一种新的反演目标函数.通过理论模型和实际地震资料的反演表明,本文方法是可行的.
The seismic response in sand-shale inter-beddings is a non-linear system and we can not get true results with the use of linear methods.For sand-shale inter-beddings seismic inversion needs higher precision and computing efficiency.Non-linear inversion can improve precision,resolution and reliability of results.This paper brings forward a sand-shale inter-beddings acoustic impendence non-linear inversion method on the base of the improved very fast simulated annealing.At the same time,this paper puts forward a new objective function because noise can effect the post-stack seismic inversion to some extend.The method in this paper is feasible with the inversion of models in theory and the field data.
The seismic response in sand-shale inter-beddings is a non-linear system and we can not get true results with the use of linear methods.For sand-shale inter-beddings seismic inversion needs higher precision and computing efficiency.Non-linear inversion can improve precision,resolution and reliability of results.This paper brings forward a sand-shale inter-beddings acoustic impendence non-linear inversion method on the base of the improved very fast simulated annealing.At the same time,this paper puts forward a new objective function because noise can effect the post-stack seismic inversion to some extend.The method in this paper is feasible with the inversion of models in theory and the field data.
引文
[1]顾汉明,江涛,王家映.改进快速模拟退火方法进行AVO岩性参数反演[J].地球科学——中国地质大学学报,1999,24 (4):418-422. Gu H M,Jiang T,Wang J Y.Improvement of fast simulated annealing algorithm and its application to inversion of AVO lithological parameters[J].Earth Science-Journal of China University of Geosciences(in Chinese),1999,24(4):418—422.
[2]白彦彬,杨长春,井西利.地质规律约束下的波阻抗反演[J].石油物探,2002,41(1):61-64. Bai Y B,Yang C C,Jing X L.The geology-constrained wave impedance inversion[J].Geophysical Prospecting for Petroleum(in Chinese),2002,41(1):61-64.
[3]陈华根,李丽华,许惠平,等.改进的非常快速模拟退火算法[J].同济大学学报(自然科学版),2006,34(8):1121- 1125. Chen H G,Li L H,Xu H P,et at.Modified very fast simulated annealing algorithm[J].Journal of Tongji University (Natural Science)(in Chinese),2006,34(8):1121-1125.
[4]杨立强,宋海滨,郝天珧.基于BP神经网络的波阻抗反演及应用[J].地球物理学进展,2005,20(1):34-37. Yang L Q,Song H B,Hao T Y.Application of impedance inversion based on BP neural network[J].Progress in Geophysics(in Chinese),2005,20(1):34-37.
[5]宋维琪.利用多分辨率小波网络方法进行伟井反演[J].地球物理学进展,2005,20(1):38-41. Song W Q.Reversing bogus log data by using multidistinguish r atio wavelet networks[J].Progress in Geophysics (in Chinese),2005,20(1).38-41.
[6]杨凯.东营凹陷王庄—宁海地区馆陶组储层预测[J].地球物理学进展,2005,20(1):54-57. Yang K.The reservoir predication for Guantao set of Dongying sunken.Shengli oil-field[J].Progress in Geophysics(in Chinese), 2005,20(1):54-57.
[7]王保丽,印兴耀,张繁昌.弹性阻抗反演及应用研究[J].地球物理学进展,2005,20(1):89-92. Wang B L,Yin X Y,Zhang F C.Elastic impedance inversion and its application[J].Progress in Geophysics(in Chinese), 2005,20(1):89-92.
[8]姜秀娣,刘洋,魏修成,等.一种同时反演纵波速度和泊松比的方法[J].地球物理学进展,2005,20(2):314-318. Jiang X D,Liu Y,Wei X C,et al.A p-wave velocity and poisson ratio nonlinear inversion method[J].Progress in Geophysics(in Chinese),2005,20(2):314-318.
[9]赵宪生,严刚峰.波阻抗混合反演全局寻优与编码的实验研究[J].地球物理学进展,2005,20(3):688-693. Zhao X S,Yan G F.The experiment research of wave impedances mixed inversion's global optimized and coding[J]. Progress in Geophysics(in Chinese),2005,20(3):688- 693.
[10]杨光大,陈湛文.地震资料波阻抗多尺度融合反演[J].地球物理学进展,2005,20(3):718-723. Yang G D,Chen Z W.Multiscale syncretized acoustic impedance inversion using post-stack seismic data[J]. Progress in Geophysics(in Chinese),2005,20(3):718- 723.
[11]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,et al.Estimation of regular parameters for the impedance inversion[J].Chinese J.Geophys.(in Chinese),2005,48(1):181-188.
[12]宛新林,席道瑛,高尔根,等.用改进的光滑约束最小二乘正交分解法实现电阻率三维反演[J].地球物理学报,2005, 48(2):439-444. Wan XL,Xi D Y,Gao EG,et al.3-D resistivity inversion by the least-squares QR factorization method under improved smoothness constraint condition[J],Chinese J.Geophys. (in Chinese),2005,48(2):439-444.
[13]吴小平.非平坦地形条件下电阻率三维反演[J].地球物理学报,2005,48(4):932-936. Wu X P.3-D resistivity inversion under the condition of uneven terrain[J].Chinese J.Geophysics,(in Chinese), 2005,48(4):932-936.
[14]王云专,杨立伟,李素华.剩余时差校正及泊松比反演[J].地球物理学进展,2006,21(1):214-218. Wang Y Z,Yang L W,Li S H.Residual moveout correction and Poisson's ratio inversion[J].Progress in Geophysics(in Chinese),2006,21(1):214-218.
[15]蒋鸿亮,陈湛文,陈小宏.高分辨率AVO反演技术研究[J].地球物理学进展,2006,21(2):478-482. Jiang H L,Chen Z W,Chen X H.High Resolution Research of AVO Inversion Technique[J].Progress in Geophysics(in Chinese),2006,21(2):478-482.
[16]苑书金,于常青.各向异性介质中的弹性阻抗及其反演[J].地球物理学进展,2006,21(2):520-523. Yuan S J,Yu C Q.Elastic impedance and seismic inversion in anisotropic media[J].Progress in Geophysics(in Chinese), 2006,21(2):520-523.
[17]魏超,朱培民,王家映.量子退火反演的原理和实现[J].地球物理学报,2006,49(2):577-583. Wei C,Zhu P M,Wang J Y.Quantum annealing inversion and its implementation[J].Chinese J.Geophys.(in Chinese),2006,49(2):577-583.
[18]徐海浪,吴小平.电阻率二维神经网络反演[J].地球物理学报,2006,49(2):584-589. Xu H L,Wu X P.2-D resistivity inversion using the neural network method[J].Chinese J.Geophys.(in Chinese). 2006,49(2):584-589.
[19]安然,李桐林,徐凯军.井地三维电阻率反演研究[J].地球物理学进展,2007,22(1):247-249. An R,Li T L,Xu K J.Well-surface 3-D resistivity inversion [J].Progress in Geophysics(in Chinese),2007,22(1): 247-249.
[20]王志刚,何展翔,魏文博.Born近似快速三维反演井地电法数据[J].地球物理学进展,2007,22(2):508-513. Wang Z G,He Z X,Wei W B.Fast 3D inversion of borehole ground electrical method data based on born approximation [J],Progress in Geophysics(in Chinese),2007,22(2):508- 513.
[21]孙卫涛,董渊.波动方程反演的全局优化方法研究[J].地球物理学进展,2007,22(3):797-803. Sun W T,Dong Y.Study on global optimization methods for wave equation inversion problems[J].Progress in Geophysics(in Chinese),2007,22(3):797-803.
[22]张宏兵,杨长春,尚作萍.基于构造约束的波阻抗边界刻画[J].地球物理学进展,2007,22(3):817-825. Zhang H B,Yang C C,Shang Z P.Edge depiction of impedance model basing on structure constraints[J].Progress in Geophysics(in Chinese),2007,22(3):817-825.
[23]刘洪林,朱秋影.基于叠前深度偏移的AVO反演及解释[J].地球物理学进展,2007,22(3):905-912. Liu H L,Zhu Q Y.AVO inversion and interpretation based on prestack depth migration[J].Progress in Geophysics(in Chinese),2007,22(3):905-912.
[24]于鹏,王家林,吴健生.二度半长方体组合模型的重力模拟退火反演[J].地球物理学报,2007,50(3):882-889. Yu P,Wang J L,Wu J S.An inversion of gravity anomalies by using a 2.5 dimensional rectangle gridded model and the simulated annealing algorithm[J].Chinese J.Geophys.(in Chinese),2007,50(3):882-889.
[25]陈建江,印兴耀.基于贝叶斯理论的AVO三参数波形反演[J].地球物理学报,2007,50(4):1251-1260. Chen J J,Yin X Y.Three-parameter AVO waveform inversion based on Bayesian theorem[J],Chinese J.Geophys. (in Chinese),2007,50(4):1251-1260.
[26]何委徽,王家林,于鹏.地球物理联合反演研究的现状与趋势分析[J].地球物理学进展,2009,24(2):530-540. He W H,Wang J L,Yu P.Overview of the status and prospect of geophysical joint inversion[J].Progress in Geophysics,(in Chinese),2009,24(2):530-540.
[27]喻岳钰,杨长春,王彦飞,等.叠前弹性阻抗反演及其在含气储层预测中的应用[J].地球物理学进展,2009,24(2): 574-580. Yu Y Y,Yang C C,Wang Y F,et al.Application of prestack seismic elastic impedance inversion to gas reservoir[J]. Progress in Geophysics,(in Chinese),2009,24(2):574- 580.
[28]刘百红,李建华,魏小东,等.随机反演在储层预测中的应用[J].地球物理学进展,2009,24(2):581-589. Liu B H,Li J H,Wei X D,et al.The application of Stochastic seismic inversion in reservoir prediction[J]. Progress in Geophysics.(in Chinese),2009,24(2):581- 589.
[29]崔岩,王彦飞,杨长春.带先验知识的波阻抗反演正则化方法研究[J].地球物理学报,2009,52(8):2135-2141. Cui Y,Wang Y F,Yang C C.Regularizing method with a priori knowledge for seismic impedance inversion[J]. Chinese J.Geophys.(in Chinese),2009,52(8):2135- 2141.
[30]路鹏飞,杨长春,郭爱华,等.改进的模拟退火算法及其在叠前储层参数反演中的应用[J].地球物理学进展,2008,23 (1):104-109. Lu P F,Yang C C,Guo A H,et al.Modified simulated annealing algorithm and its application in pre-stack inversion of reservoir parameters[J].Progress in Geophysics(in Chinese),2008,23(1):104-109.
[31]马劲风,王学军,贾春环,等.波阻抗约束反演中的约束方法研究[J].石油物探,2000,39(2):52-63. Ma J F,Wang X J,Jia C H,et al.Study of constraint methodology in constrained impedance inversion[J].Geophysical Prospecting for Petroleum(in Chinese),2000,39(2):52- 63.
[2]白彦彬,杨长春,井西利.地质规律约束下的波阻抗反演[J].石油物探,2002,41(1):61-64. Bai Y B,Yang C C,Jing X L.The geology-constrained wave impedance inversion[J].Geophysical Prospecting for Petroleum(in Chinese),2002,41(1):61-64.
[3]陈华根,李丽华,许惠平,等.改进的非常快速模拟退火算法[J].同济大学学报(自然科学版),2006,34(8):1121- 1125. Chen H G,Li L H,Xu H P,et at.Modified very fast simulated annealing algorithm[J].Journal of Tongji University (Natural Science)(in Chinese),2006,34(8):1121-1125.
[4]杨立强,宋海滨,郝天珧.基于BP神经网络的波阻抗反演及应用[J].地球物理学进展,2005,20(1):34-37. Yang L Q,Song H B,Hao T Y.Application of impedance inversion based on BP neural network[J].Progress in Geophysics(in Chinese),2005,20(1):34-37.
[5]宋维琪.利用多分辨率小波网络方法进行伟井反演[J].地球物理学进展,2005,20(1):38-41. Song W Q.Reversing bogus log data by using multidistinguish r atio wavelet networks[J].Progress in Geophysics (in Chinese),2005,20(1).38-41.
[6]杨凯.东营凹陷王庄—宁海地区馆陶组储层预测[J].地球物理学进展,2005,20(1):54-57. Yang K.The reservoir predication for Guantao set of Dongying sunken.Shengli oil-field[J].Progress in Geophysics(in Chinese), 2005,20(1):54-57.
[7]王保丽,印兴耀,张繁昌.弹性阻抗反演及应用研究[J].地球物理学进展,2005,20(1):89-92. Wang B L,Yin X Y,Zhang F C.Elastic impedance inversion and its application[J].Progress in Geophysics(in Chinese), 2005,20(1):89-92.
[8]姜秀娣,刘洋,魏修成,等.一种同时反演纵波速度和泊松比的方法[J].地球物理学进展,2005,20(2):314-318. Jiang X D,Liu Y,Wei X C,et al.A p-wave velocity and poisson ratio nonlinear inversion method[J].Progress in Geophysics(in Chinese),2005,20(2):314-318.
[9]赵宪生,严刚峰.波阻抗混合反演全局寻优与编码的实验研究[J].地球物理学进展,2005,20(3):688-693. Zhao X S,Yan G F.The experiment research of wave impedances mixed inversion's global optimized and coding[J]. Progress in Geophysics(in Chinese),2005,20(3):688- 693.
[10]杨光大,陈湛文.地震资料波阻抗多尺度融合反演[J].地球物理学进展,2005,20(3):718-723. Yang G D,Chen Z W.Multiscale syncretized acoustic impedance inversion using post-stack seismic data[J]. Progress in Geophysics(in Chinese),2005,20(3):718- 723.
[11]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,et al.Estimation of regular parameters for the impedance inversion[J].Chinese J.Geophys.(in Chinese),2005,48(1):181-188.
[12]宛新林,席道瑛,高尔根,等.用改进的光滑约束最小二乘正交分解法实现电阻率三维反演[J].地球物理学报,2005, 48(2):439-444. Wan XL,Xi D Y,Gao EG,et al.3-D resistivity inversion by the least-squares QR factorization method under improved smoothness constraint condition[J],Chinese J.Geophys. (in Chinese),2005,48(2):439-444.
[13]吴小平.非平坦地形条件下电阻率三维反演[J].地球物理学报,2005,48(4):932-936. Wu X P.3-D resistivity inversion under the condition of uneven terrain[J].Chinese J.Geophysics,(in Chinese), 2005,48(4):932-936.
[14]王云专,杨立伟,李素华.剩余时差校正及泊松比反演[J].地球物理学进展,2006,21(1):214-218. Wang Y Z,Yang L W,Li S H.Residual moveout correction and Poisson's ratio inversion[J].Progress in Geophysics(in Chinese),2006,21(1):214-218.
[15]蒋鸿亮,陈湛文,陈小宏.高分辨率AVO反演技术研究[J].地球物理学进展,2006,21(2):478-482. Jiang H L,Chen Z W,Chen X H.High Resolution Research of AVO Inversion Technique[J].Progress in Geophysics(in Chinese),2006,21(2):478-482.
[16]苑书金,于常青.各向异性介质中的弹性阻抗及其反演[J].地球物理学进展,2006,21(2):520-523. Yuan S J,Yu C Q.Elastic impedance and seismic inversion in anisotropic media[J].Progress in Geophysics(in Chinese), 2006,21(2):520-523.
[17]魏超,朱培民,王家映.量子退火反演的原理和实现[J].地球物理学报,2006,49(2):577-583. Wei C,Zhu P M,Wang J Y.Quantum annealing inversion and its implementation[J].Chinese J.Geophys.(in Chinese),2006,49(2):577-583.
[18]徐海浪,吴小平.电阻率二维神经网络反演[J].地球物理学报,2006,49(2):584-589. Xu H L,Wu X P.2-D resistivity inversion using the neural network method[J].Chinese J.Geophys.(in Chinese). 2006,49(2):584-589.
[19]安然,李桐林,徐凯军.井地三维电阻率反演研究[J].地球物理学进展,2007,22(1):247-249. An R,Li T L,Xu K J.Well-surface 3-D resistivity inversion [J].Progress in Geophysics(in Chinese),2007,22(1): 247-249.
[20]王志刚,何展翔,魏文博.Born近似快速三维反演井地电法数据[J].地球物理学进展,2007,22(2):508-513. Wang Z G,He Z X,Wei W B.Fast 3D inversion of borehole ground electrical method data based on born approximation [J],Progress in Geophysics(in Chinese),2007,22(2):508- 513.
[21]孙卫涛,董渊.波动方程反演的全局优化方法研究[J].地球物理学进展,2007,22(3):797-803. Sun W T,Dong Y.Study on global optimization methods for wave equation inversion problems[J].Progress in Geophysics(in Chinese),2007,22(3):797-803.
[22]张宏兵,杨长春,尚作萍.基于构造约束的波阻抗边界刻画[J].地球物理学进展,2007,22(3):817-825. Zhang H B,Yang C C,Shang Z P.Edge depiction of impedance model basing on structure constraints[J].Progress in Geophysics(in Chinese),2007,22(3):817-825.
[23]刘洪林,朱秋影.基于叠前深度偏移的AVO反演及解释[J].地球物理学进展,2007,22(3):905-912. Liu H L,Zhu Q Y.AVO inversion and interpretation based on prestack depth migration[J].Progress in Geophysics(in Chinese),2007,22(3):905-912.
[24]于鹏,王家林,吴健生.二度半长方体组合模型的重力模拟退火反演[J].地球物理学报,2007,50(3):882-889. Yu P,Wang J L,Wu J S.An inversion of gravity anomalies by using a 2.5 dimensional rectangle gridded model and the simulated annealing algorithm[J].Chinese J.Geophys.(in Chinese),2007,50(3):882-889.
[25]陈建江,印兴耀.基于贝叶斯理论的AVO三参数波形反演[J].地球物理学报,2007,50(4):1251-1260. Chen J J,Yin X Y.Three-parameter AVO waveform inversion based on Bayesian theorem[J],Chinese J.Geophys. (in Chinese),2007,50(4):1251-1260.
[26]何委徽,王家林,于鹏.地球物理联合反演研究的现状与趋势分析[J].地球物理学进展,2009,24(2):530-540. He W H,Wang J L,Yu P.Overview of the status and prospect of geophysical joint inversion[J].Progress in Geophysics,(in Chinese),2009,24(2):530-540.
[27]喻岳钰,杨长春,王彦飞,等.叠前弹性阻抗反演及其在含气储层预测中的应用[J].地球物理学进展,2009,24(2): 574-580. Yu Y Y,Yang C C,Wang Y F,et al.Application of prestack seismic elastic impedance inversion to gas reservoir[J]. Progress in Geophysics,(in Chinese),2009,24(2):574- 580.
[28]刘百红,李建华,魏小东,等.随机反演在储层预测中的应用[J].地球物理学进展,2009,24(2):581-589. Liu B H,Li J H,Wei X D,et al.The application of Stochastic seismic inversion in reservoir prediction[J]. Progress in Geophysics.(in Chinese),2009,24(2):581- 589.
[29]崔岩,王彦飞,杨长春.带先验知识的波阻抗反演正则化方法研究[J].地球物理学报,2009,52(8):2135-2141. Cui Y,Wang Y F,Yang C C.Regularizing method with a priori knowledge for seismic impedance inversion[J]. Chinese J.Geophys.(in Chinese),2009,52(8):2135- 2141.
[30]路鹏飞,杨长春,郭爱华,等.改进的模拟退火算法及其在叠前储层参数反演中的应用[J].地球物理学进展,2008,23 (1):104-109. Lu P F,Yang C C,Guo A H,et al.Modified simulated annealing algorithm and its application in pre-stack inversion of reservoir parameters[J].Progress in Geophysics(in Chinese),2008,23(1):104-109.
[31]马劲风,王学军,贾春环,等.波阻抗约束反演中的约束方法研究[J].石油物探,2000,39(2):52-63. Ma J F,Wang X J,Jia C H,et al.Study of constraint methodology in constrained impedance inversion[J].Geophysical Prospecting for Petroleum(in Chinese),2000,39(2):52- 63.
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