A Method for Estimating the Width of Carbonate Fracture-Cavern Bodies
详细信息
- 责任者：Li Fanyi (State Key Laboratory of Petroleum Resource and Prospecting ; China University of Petroleum ; Beijing 102249 ; China) ; Di Bangrang
- 刊名：Chinese Journal of Geophysics
- 出版年：2012
- 卷期：55(2)
- 关键词：碳酸盐岩储集层 ; carbonate reservoirs ; 地震子波 ; seismic wavelets
- 页码：p.631-636
- 图表：8 illus., 14 refs.
- 分类号：1003
- 出版序号：20130299
- issnNo：ISSN0001-5733
- isbnNo：CN11-2074/P
摘要
Quantitative estimation of fracture-cavern bodies’ width is a practical problem for the prospecting and development of carbonate fracture-cavern reservoirs. On the basis of the HTA (horizontal trace amplitude) derived from the spatial wavelet function, the capability of migration imaging for estimating the width of geological bodies is analyzed and a method of estimating fracture-cavern bodies’ width is proposed. Finally, the method is verified through a physical simulation experiment.
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