约束稀疏脉冲波阻抗反演在精细油藏描述中的应用
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摘要
综合研究区地质、地震、测井、录井等各类信息,从测井约束稀疏脉冲波阻抗的反演技术的基本原理出发,探讨反演过程中测井资料的标准化处理、地震子波的提取、时深关系的转化,以及初始波阻抗模型的建立等主要的技术环节。综合分析了研究区双阳组二段重点圈闭区块砂体的发育和分布情况,并探讨在同一构造圈闭上不同井位失利的原因,为精细的油气储层研究提供了可靠的信息。
The emphasis in this paper includes acoustic four pivotal techniques such as the standardization of logging data in the processes of inversion,extraction of seismic wavelets,transition of the relations between time and depth,and construction of the models for the initial acoustic impedance with the aid of the principles of Jason software and geological,seismic and logging data;the development and distribution of sandstones in the key trap sections in the second member of the Shuangyang Formation,and the cause of the disadvantages of various wells in the same tectonic traps.These results of research may provide reliable information for the future study of hydrocarbon reservoirs.
The emphasis in this paper includes acoustic four pivotal techniques such as the standardization of logging data in the processes of inversion,extraction of seismic wavelets,transition of the relations between time and depth,and construction of the models for the initial acoustic impedance with the aid of the principles of Jason software and geological,seismic and logging data;the development and distribution of sandstones in the key trap sections in the second member of the Shuangyang Formation,and the cause of the disadvantages of various wells in the same tectonic traps.These results of research may provide reliable information for the future study of hydrocarbon reservoirs.
引文
[1]潘元林.油气地质地球物理综合勘探技术[M].北京:地震出版社,1998.
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[4]安鸿伟,李仁甫,李正文,等.稀疏脉冲波阻抗反演在YX油田开发中的应用[J].石油物探,2002,41(1):56-60.
[5]PEBECCA B L,RICK D,PAUL V R.An interpreter s guide tounderstanding and working with seismic-derived acoustic imped-ance data[J].The Leading Edge,2000,19(3):242-256.
[6]黄绪德.反褶积与地震道反演[M].北京:石油工业出版社,1992.
[7]李庆忠.走向精确勘探的道路[M].北京:石油工业出版社,1993.
[8]鲁红,李建民,刘情山,等.进行声波测井资料校正的一种方法[J].大庆石油地质与开发,1996,15(1):71-73.
[9]梁光河.地震子波提取方法研究[J].石油物探,1998,37(1):31-39.
[10]郝银全,潘懋,李忠权,等.Jason多井约束反演技术在油气储层预测中的应用[J].成都理工大学学报(自然科学版),2004,31(3):297-300.
[11]王波.测井约束地震反演技术分析及其应用[J].断块油气田,2006,31(5):23-24.
[2]MITCHUM R M JR,VAIL P R,THOMPSON S.Seismicstratigraphy and global changes of sea level:The depositionalsequence as a basic unit for stratigraphic analysis[A].Payton CE.Seismic Stratigraphy-Applications to Hydrocarbon Exploration[C].AAPG Memori 26,Tulsa:The American Association ofPetroleum Geologists,1977.53-62.
[3]刘雯.林场油气田开发地震技术[M].北京:石油工业出版社.1992.
[4]安鸿伟,李仁甫,李正文,等.稀疏脉冲波阻抗反演在YX油田开发中的应用[J].石油物探,2002,41(1):56-60.
[5]PEBECCA B L,RICK D,PAUL V R.An interpreter s guide tounderstanding and working with seismic-derived acoustic imped-ance data[J].The Leading Edge,2000,19(3):242-256.
[6]黄绪德.反褶积与地震道反演[M].北京:石油工业出版社,1992.
[7]李庆忠.走向精确勘探的道路[M].北京:石油工业出版社,1993.
[8]鲁红,李建民,刘情山,等.进行声波测井资料校正的一种方法[J].大庆石油地质与开发,1996,15(1):71-73.
[9]梁光河.地震子波提取方法研究[J].石油物探,1998,37(1):31-39.
[10]郝银全,潘懋,李忠权,等.Jason多井约束反演技术在油气储层预测中的应用[J].成都理工大学学报(自然科学版),2004,31(3):297-300.
[11]王波.测井约束地震反演技术分析及其应用[J].断块油气田,2006,31(5):23-24.
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