约束稀疏脉冲波阻抗反演在油田开发中的应用
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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,探讨了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四个主要的技术环节。综合分析了研究区双阳组二断重点圈闭区块砂体的发育和分布情况,探讨了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。
On the basis of information in geology,seism and logging,by the principle of Jason inversion,this article discusses four pivotal techniques,such as standardization of logging data in the process of inversion,extraction of seism wavelets,transaction of relation between time and depth,model-building of initial wave impedance and so on.At the same time,this paper reveals the development and distribution of sand in the key traps sections in E2S2 of researching district,and furthermore it analyzes the cause of disadvantages of various well in the same tectonic trap,thus provides reliable evidence for the study of fine reservoir for gas and oil.
On the basis of information in geology,seism and logging,by the principle of Jason inversion,this article discusses four pivotal techniques,such as standardization of logging data in the process of inversion,extraction of seism wavelets,transaction of relation between time and depth,model-building of initial wave impedance and so on.At the same time,this paper reveals the development and distribution of sand in the key traps sections in E2S2 of researching district,and furthermore it analyzes the cause of disadvantages of various well in the same tectonic trap,thus provides reliable evidence for the study of fine reservoir for gas and oil.
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.
[2]M itchum Jr R M.Vail P R.Thom pson M.Seismic stratigraphy and global changes ofsea level:The depositional sequence as abasic unit for stratigraphic analysis[A].Paylon C E.Seismic stratigraphicapplications of hydrocarbon explorationAAPG Memori[C].London:GeologicalSociety Special Publication.1997.26:53~62.
[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,李正文,李仁甫等.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,(1):56~57.
[5]Pebecca B L,Rick D.An interpreter's guideto understanding and working with seismic-derived acoustic impedance data[J].Theleading edge,2002,(3):246~255.
[6]黄绪德.反褶积与地震道反演[M].北京:石油工业出版社,1992,56~58.
[7]李庆忠.走向精确勘探的道路[M].北京:石油工业出版社,1993,110~154.
[8]鲁红,李建民,刘情山等.进行声波册竟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汽储层预测中的应用[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]M itchum Jr R M.Vail P R.Thom pson M.Seismic stratigraphy and global changes ofsea level:The depositional sequence as abasic unit for stratigraphic analysis[A].Paylon C E.Seismic stratigraphicapplications of hydrocarbon explorationAAPG Memori[C].London:GeologicalSociety Special Publication.1997.26:53~62.
[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,李正文,李仁甫等.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,(1):56~57.
[5]Pebecca B L,Rick D.An interpreter's guideto understanding and working with seismic-derived acoustic impedance data[J].Theleading edge,2002,(3):246~255.
[6]黄绪德.反褶积与地震道反演[M].北京:石油工业出版社,1992,56~58.
[7]李庆忠.走向精确勘探的道路[M].北京:石油工业出版社,1993,110~154.
[8]鲁红,李建民,刘情山等.进行声波册竟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汽储层预测中的应用[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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