High-resolution and robust microseismic grouped imaging and grouping strategy analysis
文献类型：期刊论文
| 作者 | Huang, Guangtan; Chen, Xiaohong; Saad, Omar M.; Chen, Yunfeng; Savvaidis, Alexandros; Fomel, Sergey; Chen, Yangkang |
| 刊名 | GEOPHYSICAL PROSPECTING
 |
| 出版日期 | 2022-07-01 |
| 卷号 | 70期号:6页码:980 |
| 关键词 | Passive method Imaging Noise Full waveform |
| ISSN号 | 0016-8025 |
| 英文摘要 | As an advanced real-time monitoring technique, microseismic source-location imaging provides valuable information during hydraulic fracturing, for example, the development of fracture networks and the effective reservoir reconstruction volume. However, microseismic data always suffer from weak induced energy and susceptibility to noise interference. In the case of a low signal-to-noise ratio, it is extremely challenging to perform robust microseismic imaging. Here, we first introduce several state-of-the-art imaging conditions and two hybrid imaging conditions, which are followed by a detailed analysis of the impact of different grouping strategies. Then, we briefly analyse the sensitivity of different imaging conditions to noise using a one-dimensional signal. Next, several benchmark models, including two-dimensional Marmousi-II and three-dimensional SEG Advanced Modeling, are used as numerical examples for testing the passive-source imaging algorithms. Finally, three-dimensional real microseismic data are used to further investigate the impact of the grouping strategy on the imaging. The numerical examples and field data demonstrate the effectiveness of the proposed grouping strategy for the grouped imaging conditions. |
| 学科主题 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000801036700001 |
| 出版者 | WILEY |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35534]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.National Research Institute of Astronomy & Geophysics - NRIAG; 2.University of Texas Austin 3.Chinese Academy of Sciences; Wuhan Institute of Rock & Soil Mechanics, CAS; 4.China University of Petroleum; 5.Zhejiang University; 6.Egyptian Knowledge Bank (EKB); 7.University of Texas System; |
| 推荐引用方式 GB/T 7714 | Huang, Guangtan,Chen, Xiaohong,Saad, Omar M.,et al. High-resolution and robust microseismic grouped imaging and grouping strategy analysis[J]. GEOPHYSICAL PROSPECTING,2022,70(6):980. |
| APA | Huang, Guangtan.,Chen, Xiaohong.,Saad, Omar M..,Chen, Yunfeng.,Savvaidis, Alexandros.,...&Chen, Yangkang.(2022).High-resolution and robust microseismic grouped imaging and grouping strategy analysis.GEOPHYSICAL PROSPECTING,70(6),980. |
| MLA | Huang, Guangtan,et al."High-resolution and robust microseismic grouped imaging and grouping strategy analysis".GEOPHYSICAL PROSPECTING 70.6(2022):980. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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