地震波阻抗反演技术的现状和发展
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摘要
地球物理反演是利用观测数据恢复地下地质结构和岩石性质的方法。介绍了地震反演技术从直接反演到模型反演 ,从线性反演到非线性反演 ,以及从叠后反演到叠前反演的发展过程。弹性波阻抗反演的出现将成为反演进一步发展的方向之一 ,地震反演正走向声波波阻抗与弹性波阻抗相结合的道路。
Geophysical inversion is a computational process to restore subsurface geological structures and petrophysical properties from observed geophysical data.This paper outlined the evolution of seismic inversion technologies, from direct inversion to model based inversion, from linear inversion to nonlinear inversion, and from poststack inversion to prestack inversion. The inversion of elastic impedance will be one of directions of inversion development.Seismic inversion is on the way of integrating acoustic impedance with elastic impedance.
Geophysical inversion is a computational process to restore subsurface geological structures and petrophysical properties from observed geophysical data.This paper outlined the evolution of seismic inversion technologies, from direct inversion to model based inversion, from linear inversion to nonlinear inversion, and from poststack inversion to prestack inversion. The inversion of elastic impedance will be one of directions of inversion development.Seismic inversion is on the way of integrating acoustic impedance with elastic impedance.
引文
1 杨文采.神经网络算法在地球物理反演中的应用[J].石油物探,1995,34(2):116～120
2 LippmannRP .Anintroductiontocomputingwithneuralnets[J].IEEEASSP ,April,1987,3(4):4～22
3 MccormackMD .Neuralcomputingingeophysics[J].TheLeadingEdge,1991,10(1):11～15
4 刘雯林.油气田开发地震技术[M].北京:石油工业出版社,1996.175页
5 黄绪德.反褶积与地震道反演[M].北京:石油工业出版社,1992.313页
6 周竹生,周熙襄.宽带约束反演方法[J].石油地球物理勘探,1993,28(5):523～536
7 邹振桓,杨文采.地震道的广义线性反演[J].石油地球物理勘探,1987,22(4):363～375
8 符力耘,程胜,段玉.地震波阻抗反演的ANNLOG技术及其应用效果[J].石油地球物理勘探,1997,32(1):34～44
9 杨文采.反射地震道的反演———问题与限制[J].石油物探,1986,25(3):23～39
10 张繁昌,印兴耀,吴国忱.用模拟退火神经网络技术进行波阻抗反演[J].石油大学学报(自然科学版),1997,21(6):16～18
11 RogersST ,FangJH ,KarrCL ,etal.DeterminationofLithologyfromwelllogsusinganeuralnetwork[J].AAPG ,1992,76(5):731～739
12 LorenzettiEA .PredictinglithologyfromvPandvSusingneuralnetworks[Z].ExpandedAbstractsof62 thAnnalInternatSEGMtg,1992.14～17
13 MartinezRD ,CornishBE ,RebecAJ ,etal.Complexreservoircharacterizationbymu1tiparameterconstrainedinversion[A].In:SheriffRE ,Ed.Reservoirgeophysics[C].Tu/saUSASocofExplGeophys.1992,224～234
14 JinS ,MadariagaR .Nonlinearvelocityinversionbyatwo stepmontecarlomethod[J].Geophysics,1994,59(4):577～590
15 DuBoseJB ,Jr.Atime-domainprocessforsingletraceinversion[J].JCanSocExplGeophys,1991,27(1):18～22
16 DubrovskyZM .ParametricCDPsectioninversiontech nologyPARM [Z].ExpandedAbstractsof59thAnnalIn ternatSEGMtg,1989505
17 李玉民.波阻抗多约束反演[J].石油物探,1994,33(1):37～44
18 徐仲达.地震岩性模拟中的多解性问题[J].石油物探,1995,34(3):32～45
19 张厚柱,杨慧珠,徐秉业.用遗传算法反演层速度[J].石油地球物理勘探,1995,30(5):633～644
20 李正文,胡光岷,蒲勇.地震数据多参数约束反演及应用[J].石油地球物理勘探,1994,29(5):581～587
21 ConnollyP .Elasticimpedance[J].TheLeadingEdge,1999,18(4):438～453
22 GouveiaWP ,ScalesJA .Bayesianseismicwaveformin version:parameterestimationanduncertaintyanalysis[J].JGeophsRes,1998,103(2):2759～2780
23 SenMK ,StoffaPL .Globaloptimizationmethodsingeophysicalinversion[Z].ElsevierSciencePublCo,1995294
24 SmithML ,ScalesJA ,FischerTL .Globalsearchandgeneticalgorithms[J].TheLeadingEdge,1992,11(1):22～26
2 LippmannRP .Anintroductiontocomputingwithneuralnets[J].IEEEASSP ,April,1987,3(4):4～22
3 MccormackMD .Neuralcomputingingeophysics[J].TheLeadingEdge,1991,10(1):11～15
4 刘雯林.油气田开发地震技术[M].北京:石油工业出版社,1996.175页
5 黄绪德.反褶积与地震道反演[M].北京:石油工业出版社,1992.313页
6 周竹生,周熙襄.宽带约束反演方法[J].石油地球物理勘探,1993,28(5):523～536
7 邹振桓,杨文采.地震道的广义线性反演[J].石油地球物理勘探,1987,22(4):363～375
8 符力耘,程胜,段玉.地震波阻抗反演的ANNLOG技术及其应用效果[J].石油地球物理勘探,1997,32(1):34～44
9 杨文采.反射地震道的反演———问题与限制[J].石油物探,1986,25(3):23～39
10 张繁昌,印兴耀,吴国忱.用模拟退火神经网络技术进行波阻抗反演[J].石油大学学报(自然科学版),1997,21(6):16～18
11 RogersST ,FangJH ,KarrCL ,etal.DeterminationofLithologyfromwelllogsusinganeuralnetwork[J].AAPG ,1992,76(5):731～739
12 LorenzettiEA .PredictinglithologyfromvPandvSusingneuralnetworks[Z].ExpandedAbstractsof62 thAnnalInternatSEGMtg,1992.14～17
13 MartinezRD ,CornishBE ,RebecAJ ,etal.Complexreservoircharacterizationbymu1tiparameterconstrainedinversion[A].In:SheriffRE ,Ed.Reservoirgeophysics[C].Tu/saUSASocofExplGeophys.1992,224～234
14 JinS ,MadariagaR .Nonlinearvelocityinversionbyatwo stepmontecarlomethod[J].Geophysics,1994,59(4):577～590
15 DuBoseJB ,Jr.Atime-domainprocessforsingletraceinversion[J].JCanSocExplGeophys,1991,27(1):18～22
16 DubrovskyZM .ParametricCDPsectioninversiontech nologyPARM [Z].ExpandedAbstractsof59thAnnalIn ternatSEGMtg,1989505
17 李玉民.波阻抗多约束反演[J].石油物探,1994,33(1):37～44
18 徐仲达.地震岩性模拟中的多解性问题[J].石油物探,1995,34(3):32～45
19 张厚柱,杨慧珠,徐秉业.用遗传算法反演层速度[J].石油地球物理勘探,1995,30(5):633～644
20 李正文,胡光岷,蒲勇.地震数据多参数约束反演及应用[J].石油地球物理勘探,1994,29(5):581～587
21 ConnollyP .Elasticimpedance[J].TheLeadingEdge,1999,18(4):438～453
22 GouveiaWP ,ScalesJA .Bayesianseismicwaveformin version:parameterestimationanduncertaintyanalysis[J].JGeophsRes,1998,103(2):2759～2780
23 SenMK ,StoffaPL .Globaloptimizationmethodsingeophysicalinversion[Z].ElsevierSciencePublCo,1995294
24 SmithML ,ScalesJA ,FischerTL .Globalsearchandgeneticalgorithms[J].TheLeadingEdge,1992,11(1):22～26
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