New Methodology for Ultrasonic Microscopy Imaging of Carbonate Reservoirs' Pore Structure
文献类型：期刊论文
| 作者 | Chen, Junhai4,5,6; Wang, Jinchao3; Yu, Yuexin2; Liu, Houcheng1 |
| 刊名 | PETROPHYSICS
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 66期号:2页码:267-282 |
| ISSN号 | 1529-9074 |
| DOI | 10.30632/PJV66N2-2025a5 |
| 英文摘要 | Carbonate reservoirs often have complex pore networks, which makes accurate characterization of their pore structures a technical challenge. Due to the complexity and heterogeneity of carbonate reservoirs, the analysis and processing of ultrasonic scanning images face many challenges, and there is also a lack of systematic characterization methods for pore structures. Therefore, based on the full utilization of ultrasound microscopy imaging technology, this article conducts research on the new methodology for ultrasonic microscopy imaging of carbonate reservoirs' pore structure, starting from three aspects: digitization of pore contours, characterization of pore morphology, and three-dimensional (3D) morphology characterization. Firstly, an ultrasonic microscopy imaging method for the pore structure of carbonate reservoir cores is constructed to achieve high-resolution acquisition of multilayer pore structure data. Subsequently, an effective identification method for pore structure is developed by combining the target and non-target differences in ultrasound microscopy images of pore structure. Construct multivariate descriptive factors and expression methods from both horizontal and vertical dimensions to achieve macroscopic and microscopic characterization of pore structures at different depths. Finally, a comprehensive analysis is conducted based on actual sample cases, which proved that the method described in this article can provide multivariate data support for the two-dimensional (2D) and 3D quantitative characterization of pore structures in carbonate reservoirs at different depths, achieving multiscale and all-round descriptions. This paper provides a new quantitative analysis method for the field of oil and gas development and resource utilization, with broad application prospects. |
| 资助项目 | Opening Foundation of Sinopec Key Laboratory of Ultra-Deep Well Drilling Engineering Technology[35800000-23-ZCO613-0014] ; Key R&D Plan Project in Hubei Province[2023BAB099] |
| WOS研究方向 | Geochemistry & Geophysics ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001468675700005 |
| 出版者 | SOC PETROPHYSICISTS & WELL LOG ANALYSTS-SPWLA |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35758]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Wang, Jinchao |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, Wuhan 430071, Hubei, Peoples R China 2.Air Force Early Warning Acad, Wuhan 430019, Hubei, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn Safety, Wuhan 430071, Hubei, Peoples R China 4.Res Inst Petr Engn Co Ltd, Sinopec, Beijing 102200, Peoples R China 5.State Energy Key Lab Carbonate Oil & Gas, Beijing 102200, Peoples R China 6.Sinopec, Key Lab Ultradeep Well Drilling Engn Technol, Beijing 102200, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Junhai,Wang, Jinchao,Yu, Yuexin,et al. New Methodology for Ultrasonic Microscopy Imaging of Carbonate Reservoirs' Pore Structure[J]. PETROPHYSICS,2025,66(2):267-282. |
| APA | Chen, Junhai,Wang, Jinchao,Yu, Yuexin,&Liu, Houcheng.(2025).New Methodology for Ultrasonic Microscopy Imaging of Carbonate Reservoirs' Pore Structure.PETROPHYSICS,66(2),267-282. |
| MLA | Chen, Junhai,et al."New Methodology for Ultrasonic Microscopy Imaging of Carbonate Reservoirs' Pore Structure".PETROPHYSICS 66.2(2025):267-282. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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