• 责任者：Liu Haojuan (State Key Laboratory of Continental Dynamics ; Department of Geology ; Northwest University ; Xi’an 710069 ; China) ; Wang Zhenliang
• 刊名：Journal of Northwest University
• 出版年：2011
• 卷期：41(3)
• 关键词：储层性质 ; reservoir properties ; 陕西 ; Shaanxi Province
• 页码：p.497-502
• 图表：7 illus., 2 tables, 11 refs.
• 分类号：1003
• issnNo：ISSN1000-274X
• isbnNo：CN61-1072/N

In this paper, the authors determine the character of reservoir, and find the affecting factors of reservoir and provide a reliable basis for reservoir evaluation. The analysis of data of the measured property, and measurement of different samples of physical parameters, combined with casting sections, mercury injection experiment, SEM, experimental method were used, from the perspective of macroscopic and microcosmic, to petrophysically analyze the geological factors affecting to the reservoir properties. The research presented that the lithologic character of reservoir mainly induced fine to medium-grained feldspar lithic quartzite sandstone. The pores are mainly of residual intergranular pore and emponer. Fine pore-coarse throats are the main pore configuration; the microhetero gencity of pore configuration is intensive.