- 责任者：An Liying (Research Institute of Exploration and Development ; Jilin Oilfield Company ; Songyuan 138000 ; China)
- 刊名：Petroleum Geology & Oilfield Development in Daqing
- 出版年：2013
- 卷期：32(1)
- 关键词：裂缝性油气藏 ; fractured reservoir ; 地震勘探 ; seismic exploration ; 吉林 ; Jilin Province
- 页码：p.163-165
- 图表：illus., 9 refs.
- 分类号：1600
- issnNo：ISSN1000-3754
- isbnNo：CN23-1286/TQ
cm 0cm 0pt" class=MsoNormal>ce="Times New Roman">The fractured reservoir is one kind of typical anisotropic medium, and its theoretical researches are based on the anisotropic theory of subsurface media. The keys of the fractured reservoir characterization are focused on the collection of the following attributescii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">：ce="Times New Roman">fracture density, strike and the others. Yitong Graben basement is characterized by well-developed fractures, deep buried reservoirs and stronger heterogeneity and anisotropy. At present, the main methods of the fracture prediction are generally based on the fracture genesis and subsurface mediacii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">＇ce="Times New Roman">anisotropy. The effects of the bedrock reservoir fracture prediction by azimuth frequency attribute in SY Block of Yitong Grahen show that there are a certain practical prospects for the method.