Multiphase flow in tight sandstone: An improved application for 3D intermingled fractal model
文献类型：期刊论文
| 作者 | Li CX(李曹雄)1,2 ; Lin M(林缅)1,2; Ji LL(姬莉莉)2; Jiang WB(江文滨)2
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| 刊名 | JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 177页码:403-414 |
| 关键词 | Tight sandstone Fractal Mineral component Multiphase displacement |
| ISSN号 | 0920-4105 |
| DOI | 10.1016/j.petrol.2019.02.030 |
| 通讯作者 | Lin, Mian(linmian@imech.ac.cn) |
| 英文摘要 | Multiphase displacement in tight sandstone is fundamental and critical for tight oil production. Micropores dominate the pore space in tight sandstone. Microscopic mineral components in micropores substantially influence the multiphase displacement behavior. Pore size distribution exhibits a self-similar or fractal property, similar to inorganic mineral grains. Utilizing fractal theory eases the rebuilding of the flowing space and calculation of relative permeability. As an improvement of previous work, we successfully extended the 3D intermingled fractal model (3D IFM). The extended 3D IFM can evaluate multiphase flow behavior in tight sandstone, considering fractal characteristics of pore size distribution and mineral grain distribution. The fractal information of pores and mineral properties are obtained by scalable scanning electron microscopy (SEM) and energy dispersive spectroscopy(EDS) images, respectively. This method is useful and reliable for calculating relative permeability and residual saturation. The method is also successfully used to evaluate the influence of oil-water viscosity ratio, mineral components and formation depth on multiphase displacement behavior, proving its convenience and potential in rapidly evaluating multiphase displacement behavior in tight sandstone. |
| 分类号 | 一类 |
| WOS关键词 | DYNAMIC CONTACT-ANGLE ; WATER RELATIVE PERMEABILITY ; GAS-RESERVOIRS ; POROUS-MEDIA ; THERMAL-CONDUCTIVITY ; LIQUID INFILTRATION ; SIZE DISTRIBUTION ; 2-PHASE FLOW ; UNITS MODEL ; PREDICTION |
| 资助项目 | National Natural Science Foundation of China[41574129] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA14010101] ; Major National Science and Technology Special Program of China[2017ZX05037-001] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000462768100032 |
| 资助机构 | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Major National Science and Technology Special Program of China |
| 其他责任者 | Lin, Mian |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/78693]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Li CX,Lin M,Ji LL,et al. Multiphase flow in tight sandstone: An improved application for 3D intermingled fractal model[J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,2019,177:403-414. |
| APA | 李曹雄,林缅,姬莉莉,&江文滨.(2019).Multiphase flow in tight sandstone: An improved application for 3D intermingled fractal model.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,177,403-414. |
| MLA | 李曹雄,et al."Multiphase flow in tight sandstone: An improved application for 3D intermingled fractal model".JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 177(2019):403-414. |
入库方式： OAI收割
来源：力学研究所
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