STUDY OF RESERVOIR PREDICTION TECHNOLOGY IN FREQUENCY DOMAIN

Expand
  • (1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;  2. Northwest Branch, Research Institute of Petroleum Exploration & Development, PetroChina, Lanzhou 730020, China)

Received date: 2007-06-05

  Revised date: 2007-09-22

  Online published: 2008-06-20

Abstract

The features of seismic signals are different between time and frequency domains. We can make reservoir prediction better with seismic signals in frequency domain. The features of seismic data in frequency domain are studied with mathematical tools, such as Fourier transform and wavelet transform. And many reservoir prediction technologies in frequency domain are developed, such as the technology of time\|frequency analysis in wavelet domain, frequency division seismic facies, frequency spectrum correlation, reservoir imaging of frequency spectrum decomposition. These technologies are applied to practical data and have a good effect.

Cite this article

GAO Jian-hu,; YONG Xue-shan ; LIU Hong . STUDY OF RESERVOIR PREDICTION TECHNOLOGY IN FREQUENCY DOMAIN[J]. Natural Gas Geoscience, 2007 , 18(6) : 808 -812 . DOI: 10.11764/j.issn.1672-1926.2007.06.808

References

 [1] 杜世通.地震层序模型与地震资料的高分辨率处理[M]//勘探家(石油与天然气).油气勘探进展丛书.北京:石油工业出版社,1998:17-23.
[2] 王捷.油藏描述技术——勘探阶段[M].北京:石油工业出版社,1996.
[3]高建虎,雍学善.利用地震子波进行油气检测[J].天然气地球科学,2004,15(1):47-50.
[4]刘传虎,李卫忠.时频分析方法及在储层预测中的应用[J].石油地球物理勘探,1996,31(S1):11-20.
[5]刘兰锋,刘全新,雍学善,等.基于广义S 变换的低频瞬时能量谱油气检测技术[J].天然气地球科学,2005,16(2):238-241.
[6]高静怀,朱光明.地震资料处理中小波函数的选取研究[J].地球物理学报,1996,39(3):392-400.
[7]王西文,刘全新,高静怀,等.地震资料在小波域的分频处理与重构[J].石油地球物理勘探,2001,36(1):78-85.
[8]Greg Partyka,James Gridley. Interpretational application of spectral decomposition in reservoir characterization [J].The Leading Edge,1999:353-360.
[9]Greg Partyka,James Gridly. 频谱分解在油藏描述中的解释性应用[J].张忠伟等译.国外油气勘探,2000,12(1):94-101.

Outlines

/