| 直罗油田长2油层组储层特征 |
| |
| 引用本文： | 孙冬胜,白玉宝.直罗油田长2油层组储层特征[J].地球科学与环境学报,1999(Z1). |
| |
| 作者姓名： | 孙冬胜 白玉宝 |
| |
| 作者单位： | 西安石油学院!西安710065 |
| |
| 摘 要： | 本文从沉积学及岩石学等方面详细研究了直布罗油田储集层的基本特征，阐明了区内储集层的主要岩石类型及孔隙结构特征。分析了沉积环境及后期的成岩作用等因素对物性的控制作用。指出区内有利的勘探部位及射孔层段
|
| 关 键 词： | 长2油层组 储集层 物性 直罗油田 |
THE RESERVOIR CHARACTERISTICS IN THE CHANG 2 OILBEARING STRATA GROUP OF YANCHANG FORMATION IN THE ZHILUO OILFIELD |
| |
| SUN Dong sheng , BAI Yu bao.THE RESERVOIR CHARACTERISTICS IN THE CHANG 2 OILBEARING STRATA GROUP OF YANCHANG FORMATION IN THE ZHILUO OILFIELD[J].Journal of Earth Sciences and Environment,1999(Z1). |
| |
| Authors: | SUN Dong sheng BAI Yu bao |
| |
| Abstract: | The profitable exploring layer and shooting pots are discussed in the paper, through the analysis of characteristics of sedimentary, reservoir and physical properties etc The Chang 2 oilbearing strata group can be divided into four oilbearing sublayers The Chang 2 1 is the dominant oil production horizons in the Zhiluo oil field Every sublayer has a normal depositional cycle, but the Chang 2 oilbearing strata group are reverse depositional cycle It control the distribution of physical properties, down sublayer have a good porosity and relative good permeability, but up sublayer bad All these are determined by the depositional environment |
| |
| Keywords: | Chang 2 oilbearing strata reservoir physical properties Zhiluo oilfield |
| 本文献已被 CNKI 等数据库收录！ |
