| 摘要: |
| 笔者根据岩石铸体薄片、电镜扫描和物性等资料分析,通过对民和盆地巴州坳陷储集层孔隙发育特征的研究,认为巴州坳陷的白垩系—中上侏罗统储集层的孔隙空间可分为六种基本类型,形成四种孔隙组合关系。储集层的孔隙发育特征决定了储集层的物理性质。 |
| 关键词: 民和盆地 巴州坳陷 孔隙类型 孔隙组合 |
| DOI： |
| 附件 |
| 投稿时间：1999-11-23 |
| 基金项目: |
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| Porosity development in the hydrocarbon reservoirs of the Bazhou depression, Minhe Basin |
| LIU Lin-yu, DI Shi-xiang, XUE Xiang-xu |
| (Department of geology, Northwest China University, Xi'an 710069, Shaanxi, China) |
| Abstract: |
| The porosity development in the hydrocarbon reservoirs of the Bazhou depression,Minhe Basin is treated by means of casting thin sections, scanning electronic microscopy and physical properties of the selected rock samples. Six types and four assemblages of porosity are discriminated for the Cretaceous to Middle-Upper Jurassic hydrocarbon reservoirs in the Bazhou depression.Porosity development may exert an important effect on the physical properties of the hydrocarbon reservoirs in the study area. |
| Key words: Minhe Basin Bazhou depression porosity type porosity assemblage |
