Investigating microstructure of Longmaxi shale in Shizhu area, Sichuan Basin, by optical microscopy, scanning electron microscopy and micro-computed tomography
文献类型：期刊论文
| 作者 | Wang, Y; Wang, LH; Wang, JQ; Jiang, Z; Jin, C; Wang, YF |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2017 |
| 卷号 | 28期号:11页码:- |
| 关键词 | Pore Structure Yanchang Formation Gas-reservoir Ordos Basin China Heterogeneity Morphology Mudstones Discovery Networks |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-017-0317-5 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Microstructure of shale formation is the key to understanding its petrophysical and chemical properties. Optical microscopy, scanning electron microscopy and micro-computed tomography (mu-CT) have been combined for characterization of microstructure of Longmaxi (LMX) shale from Shizhu area, Sichan Basin. The results indicate that laminated LMX shale consists of mineral matrix-rich layers and organic matter (OM)-rich layers at micrometer scale in two and three dimensions. Mineral matrix layers, mainly consisting of interparticle pores and intraplatelet pores, are approximately parallel to the bedding plane. Pyrite-rich layer, mainly containing intercrystalline pores, shows a strong preferred orientation parallel to the bedding plane. OM-rich layer, mainly containing OM pores, seems to be discontinuous. In addition, intercrystalline pores are enriched in some layers, while OM pores are distributed irregularly in matrix layers. This vertical heterogeneity of pore microscopic structures in LMX shale is of great importance to understand its petrophysical and chemical properties. |
| WOS关键词 | PORE STRUCTURE ; YANCHANG FORMATION ; GAS-RESERVOIR ; ORDOS BASIN ; CHINA ; HETEROGENEITY ; MORPHOLOGY ; MUDSTONES ; DISCOVERY ; NETWORKS |
| 语种 | 英语 |
| WOS记录号 | WOS:000417222800010 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28708]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Wang, Y,Wang, LH,Wang, JQ,et al. Investigating microstructure of Longmaxi shale in Shizhu area, Sichuan Basin, by optical microscopy, scanning electron microscopy and micro-computed tomography[J]. NUCLEAR SCIENCE AND TECHNIQUES,2017,28(11):-. |
| APA | Wang, Y,Wang, LH,Wang, JQ,Jiang, Z,Jin, C,&Wang, YF.(2017).Investigating microstructure of Longmaxi shale in Shizhu area, Sichuan Basin, by optical microscopy, scanning electron microscopy and micro-computed tomography.NUCLEAR SCIENCE AND TECHNIQUES,28(11),-. |
| MLA | Wang, Y,et al."Investigating microstructure of Longmaxi shale in Shizhu area, Sichuan Basin, by optical microscopy, scanning electron microscopy and micro-computed tomography".NUCLEAR SCIENCE AND TECHNIQUES 28.11(2017):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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