地质统计学反演的应用研究
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摘要
油田经典地质统计学反演方法是一种随机声波阻抗反演方法。通过执行地质统计学反演算法,结果生成多个等概率波阻抗实现。其结果受到地震数据,测井数据,地质统计学参数的约束。反演结果的应用是多方面的,其中一种应用方法是利用地质统计学反演结果,进行岩相模型的实现。在此基础上,再进行岩相模型统计分析,从中选出较好的实现进一步应用于油田开发或者约束储层物性参数模型的建立。
Geostatistic inversion method is a random acoustic impedance inversion method. By geostatistical inversion al-gorithm, the results are multiple wave impedance realization. They are constrained by seismic data, log data, geostatisti-cal parameters. The inversion results are multi-applied, one of the application method is using geostatistical inversion results realizes the lithofacies models. On this basis, statistical analysis of lithofacies models is executed, thus better realization is selected to be used in oilfield development or constraint the establishment of reservoir physical property parameters model.
Geostatistic inversion method is a random acoustic impedance inversion method. By geostatistical inversion al-gorithm, the results are multiple wave impedance realization. They are constrained by seismic data, log data, geostatisti-cal parameters. The inversion results are multi-applied, one of the application method is using geostatistical inversion results realizes the lithofacies models. On this basis, statistical analysis of lithofacies models is executed, thus better realization is selected to be used in oilfield development or constraint the establishment of reservoir physical property parameters model.
引文
[1]Dubrule O,Thibaut M,Lamy P,et al.Haas,Geostatistical reservoir aracterization constrained by3d seismic data[J].Petroleum science,1998(4):121-128.
[2]Haas A,Dubrule O.Geostatistical inversion-A sequential method for stochastic reservoir modeling constrained by seis mic data[J].First Break,1994,13(12):61-569.
[3]王家华,张团峰.油气储层随机建模.北京:石油工业出版社,2001.
[4]刘芳.从地震资料到储层特征的地质统计学反演[J].国外油气勘探,2000.
[5]陆基孟.地震勘探原理[M].石油大学出版社,2005.
[6]John Pendrel,Miles Leggett,Peter Mesdag.Geostatistical Simulation for Reservoir Characterization[C]//2004CSEG National Convention.2004:124.
[7]Torres-Verdin C,Victoria M.Trace-based and Geostatistical inversion of3-D seismic data for thin-sand delineation:An application in San Jorge Basin,Argentina[J].The Leading Edge,1999,18(9):1070-1077.
[8]Torres-Verdín C,Grijalba-Cuenca A,Debeye H.A com-parison between geostatistical inversion and conventional geostatistical simulation practices for reservoir delineation[C]//AAPG Hedberg Research Conference on Applied Reservoir Characterization UsingGeostatistics.Woodlands,2005,3216.
[9]Philippe Lamy,P.A.Swaby,P.S.Rowbotham.From Seismic toReservoir Properties With Geostatistical Inversion[C].SPE Reservoir Evaluation&Engineering.1999:334-340.
[10]D.Marion,E.Insalaco,P.Rowbotham,P.Lamy,B.Michel,Constraining3D static models to seismic and sedimentological data:a further step to wards reduction of uncertainties[C].SPE European Petroleum Conference,24-25October2000,Paris,France.
[11]P.S.Rowbotham,D.Marion,P.Lamy,E.Insalaco,P.A.Swaby and Y.Boisseau.Multidisciplinary stochastic impedance inversion:integrating geological understand ing and capturing reservoir uncertainty[C].Petroleum Geo science,Vol.92003,pp.287-294.
[2]Haas A,Dubrule O.Geostatistical inversion-A sequential method for stochastic reservoir modeling constrained by seis mic data[J].First Break,1994,13(12):61-569.
[3]王家华,张团峰.油气储层随机建模.北京:石油工业出版社,2001.
[4]刘芳.从地震资料到储层特征的地质统计学反演[J].国外油气勘探,2000.
[5]陆基孟.地震勘探原理[M].石油大学出版社,2005.
[6]John Pendrel,Miles Leggett,Peter Mesdag.Geostatistical Simulation for Reservoir Characterization[C]//2004CSEG National Convention.2004:124.
[7]Torres-Verdin C,Victoria M.Trace-based and Geostatistical inversion of3-D seismic data for thin-sand delineation:An application in San Jorge Basin,Argentina[J].The Leading Edge,1999,18(9):1070-1077.
[8]Torres-Verdín C,Grijalba-Cuenca A,Debeye H.A com-parison between geostatistical inversion and conventional geostatistical simulation practices for reservoir delineation[C]//AAPG Hedberg Research Conference on Applied Reservoir Characterization UsingGeostatistics.Woodlands,2005,3216.
[9]Philippe Lamy,P.A.Swaby,P.S.Rowbotham.From Seismic toReservoir Properties With Geostatistical Inversion[C].SPE Reservoir Evaluation&Engineering.1999:334-340.
[10]D.Marion,E.Insalaco,P.Rowbotham,P.Lamy,B.Michel,Constraining3D static models to seismic and sedimentological data:a further step to wards reduction of uncertainties[C].SPE European Petroleum Conference,24-25October2000,Paris,France.
[11]P.S.Rowbotham,D.Marion,P.Lamy,E.Insalaco,P.A.Swaby and Y.Boisseau.Multidisciplinary stochastic impedance inversion:integrating geological understand ing and capturing reservoir uncertainty[C].Petroleum Geo science,Vol.92003,pp.287-294.
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