Imbibition Front and Phase Distribution in Shale Based on Lattice Boltzmann Method
文献类型：期刊论文
| 作者 | Lu, Li3,4,5 ; Huang, Yadong2,4; Liu, Kuo4; Zhang XH(张旭辉)1,3; Lu XB(鲁晓兵)1,3
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| 刊名 | CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES
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| 出版日期 | 2025 |
| 卷号 | 142期号:2页码:2173-2190 |
| 关键词 | Imbibition LBM dimensional analysis shale |
| ISSN号 | 1526-1492 |
| DOI | 10.32604/cmes.2025.059045 |
| 通讯作者 | Lu, Xiaobing(xblu@imech.ac.cn) |
| 英文摘要 | To study the development of imbibition such as the imbibition front and phase distribution in shale, the Lattice Boltzmann Method (LBM) is used to study the imbibition processes in the pore-throat network of shale. Through dimensional analysis, four dimensionless parameters affecting the imbibition process were determined. A color gradient model of LBM was used in computation based on a real core pore size distribution. The numerical results show that the four factors have great effects on imbibition. The impact of each factor is not monotonous. The imbibition process is the comprehensive effect of all aspects. The imbibition front becomes more and more non-uniform with time in a heterogeneous pore-throat network. Some non-wetting phases (oil here) cannot be displaced out. The displacement efficiency and velocity do not change monotonously with any factor. The development of the average imbibition length with time is not smooth and not linear in a heterogeneous pore-throat network. Two fitting relations between the four dimensionless parameters and the imbibition velocity and efficiency are obtained, respectively. |
| 分类号 | 二类 |
| WOS关键词 | FLOW |
| 资助项目 | National Natural Science Foundation of China[12072347] ; Excellent Training Plan of the Institute of Mechanics, Chinese Academy of Sciences ; CNPC New Energy Key Project[2021DJ4902] |
| WOS研究方向 | Engineering ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:001417519300001 |
| 资助机构 | National Natural Science Foundation of China ; Excellent Training Plan of the Institute of Mechanics, Chinese Academy of Sciences ; CNPC New Energy Key Project |
| 其他责任者 | 鲁晓兵 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/100080]  |
| 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 101408, Peoples R China 2.Hohai Univ, Coll Water Conservancy & Hydropower Engn, Nanjing 210098, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 4.Hubei Prov Commun Planning & Design Inst CO LTD, Ctr Digital Technol Res, Wuhan 430051, Peoples R China; 5.China Univ Min & Technol Beijing, State Key Lab Geomech & Deep Underground Engn, Beijing 100083, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Lu, Li,Huang, Yadong,Liu, Kuo,et al. Imbibition Front and Phase Distribution in Shale Based on Lattice Boltzmann Method[J]. CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES,2025,142(2):2173-2190. |
| APA | Lu, Li,Huang, Yadong,Liu, Kuo,张旭辉,&鲁晓兵.(2025).Imbibition Front and Phase Distribution in Shale Based on Lattice Boltzmann Method.CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES,142(2),2173-2190. |
| MLA | Lu, Li,et al."Imbibition Front and Phase Distribution in Shale Based on Lattice Boltzmann Method".CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES 142.2(2025):2173-2190. |
入库方式： OAI收割
来源：力学研究所
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