Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency Domain
Seismic reflection coefficient inversion in the joint time-frequency domain is a method for inverting reflection coefficients using time domain and frequency domain information simultaneously. It can effectively improve the time-frequency resolution of seismic data. However, existing research lacks...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-09-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/19/5025 |
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| author | Xuegong Zhao Hao Wu Xinyan Li Zhenming Peng Yalin Li |
| author_facet | Xuegong Zhao Hao Wu Xinyan Li Zhenming Peng Yalin Li |
| author_sort | Xuegong Zhao |
| collection | DOAJ |
| description | Seismic reflection coefficient inversion in the joint time-frequency domain is a method for inverting reflection coefficients using time domain and frequency domain information simultaneously. It can effectively improve the time-frequency resolution of seismic data. However, existing research lacks an analysis of the factors that affect the resolution of inversion results. In this paper, we analyze the influence of parameters, such as the length of the time window, the size of the sliding step, the dominant frequency band, and the regularization factor of the objective function on inversion results. The SPGL1 algorithm for basis pursuit denoising was used to solve our proposed objective function. The applied geological model and experimental field results show that our method can obtain a high-resolution seismic reflection coefficient section, thus providing a potential avenue for high-resolution seismic data processing and seismic inversion, especially for thin reservoir inversion and prediction. |
| first_indexed | 2024-03-10T16:04:32Z |
| format | Article |
| id | doaj.art-3b6fcdff9b2b43f985547453049c7639 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T16:04:32Z |
| publishDate | 2020-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-3b6fcdff9b2b43f985547453049c76392023-11-20T14:57:37ZengMDPI AGEnergies1996-10732020-09-011319502510.3390/en13195025Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency DomainXuegong Zhao0Hao Wu1Xinyan Li2Zhenming Peng3Yalin Li4School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu 610054, ChinaCollege of Geophysics, Chengdu University of Technology, Chengdu 610059, ChinaSchool of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu 610054, ChinaSchool of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu 610054, ChinaPetroChina Tarim Oilfield Company, Korla 841000, Xinjiang, ChinaSeismic reflection coefficient inversion in the joint time-frequency domain is a method for inverting reflection coefficients using time domain and frequency domain information simultaneously. It can effectively improve the time-frequency resolution of seismic data. However, existing research lacks an analysis of the factors that affect the resolution of inversion results. In this paper, we analyze the influence of parameters, such as the length of the time window, the size of the sliding step, the dominant frequency band, and the regularization factor of the objective function on inversion results. The SPGL1 algorithm for basis pursuit denoising was used to solve our proposed objective function. The applied geological model and experimental field results show that our method can obtain a high-resolution seismic reflection coefficient section, thus providing a potential avenue for high-resolution seismic data processing and seismic inversion, especially for thin reservoir inversion and prediction.https://www.mdpi.com/1996-1073/13/19/5025dominant frequency bandreflection coefficientbasis pursuit denoisingsparse constraintjoint time-frequency inversion |
| spellingShingle | Xuegong Zhao Hao Wu Xinyan Li Zhenming Peng Yalin Li Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency Domain Energies dominant frequency band reflection coefficient basis pursuit denoising sparse constraint joint time-frequency inversion |
| title | Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency Domain |
| title_full | Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency Domain |
| title_fullStr | Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency Domain |
| title_full_unstemmed | Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency Domain |
| title_short | Seismic Reflection Coefficient Inversion Using Basis Pursuit Denoising in the Joint Time-Frequency Domain |
| title_sort | seismic reflection coefficient inversion using basis pursuit denoising in the joint time frequency domain |
| topic | dominant frequency band reflection coefficient basis pursuit denoising sparse constraint joint time-frequency inversion |
| url | https://www.mdpi.com/1996-1073/13/19/5025 |
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