• 责任者：Zhao Yonggang (Logging Company ; Huabei Petroleum Administration Bureau ; SINOPEC ; Xinxiang 453700 ; China) ; Pan Heping
• 刊名：Geoscience
• 出版年：2013
• 卷期：27(4)
• 关键词：低渗透储集层 ; low permeability reservoirs ; 鄂尔多斯盆地 ; Ordos Basin
• 页码：p.934-940
• 图表：4 illus., 3 tables, 11 refs.
• 分类号：1003
• issnNo：ISSN1000-8527
• isbnNo：CN11-2035/P

     In order to take advantage of conventional logging data to evaluate tight sandstone reservoir fracture development, in this paper, based on the caliper, resistivity, density and sonic logging curves,  eight fracture indication parameters were calculated. Then，an integrated recognition parameter of fracture was constructed by using the eight parameters. The integrated parameter for recognizing fractures was more correct. This method was used for the identification of tight sandstone reservoir fracture in Zhenjing oilfield of southwest of the Ordos Basin and the correct rate is 81.4% for all samples. Therefore, this paper provides a way for the use of conventional logging data to evaluate the fracture development and effectiveness of tight sandstone reservoirs, and it is valuable to the exploration and development of tight sandstone reservoirs.