稀疏脉冲反演技术在复杂地层预测中的应用
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摘要
约束稀疏脉冲波阻抗反演属于宽带约束反演方法中的一种,在实际应用中已经取得了大量令人满意的成果,目前已成为约束反演方法中起主导作用的一种波阻抗反演方法。与其它反演方法相比,它具有反演精度高,多解性少,对测井多少及分布均匀程度要求低等优点。本文可以很好的表明该反演技术能够对薄储层进行很好的预测。
Pulse wave impedance inversion constrained sparse belongs to broadband constrained inversion method. In the practical application, it has made a lot of satisfactory results. At present, it has become a wave impedance inversion method playing a leading role in constrained inversion methods. Compared with other inversion method, it has the advantages of the high inversion precision, less multiple solution, logging and low requirement for distribution uniformity. It is proved that the inversion technique can be well on thin reservoir prediction.
Pulse wave impedance inversion constrained sparse belongs to broadband constrained inversion method. In the practical application, it has made a lot of satisfactory results. At present, it has become a wave impedance inversion method playing a leading role in constrained inversion methods. Compared with other inversion method, it has the advantages of the high inversion precision, less multiple solution, logging and low requirement for distribution uniformity. It is proved that the inversion technique can be well on thin reservoir prediction.
引文
[1]李玉民.波阻抗多约束反演[J].石油物探,1994(1).
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[6]李琼,贺振华.地震高分辨率非线性反演在薄互储层识别中的应用[J].成都理工大学学报(自然科学版),2004(06).
[7]Gregor P.Eberli,Jose Luis Masaferro,J.Frederick Sarg.Seismic imaging of carbonate reservoirs and systems[M].American Association of Petroleum Geologists,2004.
[8]Michael Riedel,Gilles Bellefleur,Stephanie Mair et al.Acoustic impedance inversion and seismic reflection continuity analysis for delineating gas hydrate resources near the Mallik research sites,Mackenzie Delta,Northwest Territories,Canada[J].Geophysics,2009,74(5):125-137.
[9]Miguel Bosch,Tapan Mukerji and Ezequiel F.Gonzalez.Seismic inversion for reservoir properties combining statistical rock physics and geostatistics:A review[J].Geophysics,2010,75(5):165-176.
[10]Foster D.J.,Keys1and R.G.,Lane F.D.Interpretation of AVO anomalies[J].Geophysics,2010,75(5):3-13.
[11]Carl Reine1,Mirko van der Baan1,Roger Clark.The robustness of seismic attenuation measurements using fixed and variable-window time-frequency transforms[J].Geophysics,2009,74(2):123-135.
[2]白彦彬,杨长春,井西里.地质规律约束下的波阻抗反演[A].石油物探,2002.41:61-63.
[3]魏嘉,谭毅.地震波阻抗反演中初始模型的建立[A].2004.
[4]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(05).
[5]魏嘉,卢雅云.油气藏特征研究及实例[A].1993.
[6]李琼,贺振华.地震高分辨率非线性反演在薄互储层识别中的应用[J].成都理工大学学报(自然科学版),2004(06).
[7]Gregor P.Eberli,Jose Luis Masaferro,J.Frederick Sarg.Seismic imaging of carbonate reservoirs and systems[M].American Association of Petroleum Geologists,2004.
[8]Michael Riedel,Gilles Bellefleur,Stephanie Mair et al.Acoustic impedance inversion and seismic reflection continuity analysis for delineating gas hydrate resources near the Mallik research sites,Mackenzie Delta,Northwest Territories,Canada[J].Geophysics,2009,74(5):125-137.
[9]Miguel Bosch,Tapan Mukerji and Ezequiel F.Gonzalez.Seismic inversion for reservoir properties combining statistical rock physics and geostatistics:A review[J].Geophysics,2010,75(5):165-176.
[10]Foster D.J.,Keys1and R.G.,Lane F.D.Interpretation of AVO anomalies[J].Geophysics,2010,75(5):3-13.
[11]Carl Reine1,Mirko van der Baan1,Roger Clark.The robustness of seismic attenuation measurements using fixed and variable-window time-frequency transforms[J].Geophysics,2009,74(2):123-135.
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