High-Resolution Seismic Characterization of Gas Hydrate Reservoir Using Wave-Equation-Based Inversion
文献类型：期刊论文
| 作者 | Shao, Jie1,2; Wang, Yibo1,2; Wang, Yanfei1,2; Yan, Hongyong1,2 |
| 刊名 | ENERGIES
 |
| 出版日期 | 2022-10-01 |
| 卷号 | 15期号:20页码:16 |
| 关键词 | gas hydrate reservoir wave-equation-based inversion scattering integral theory high-resolution |
| DOI | 10.3390/en15207652 |
| 英文摘要 | The high-resolution seismic characterization of gas hydrate reservoirs plays an important role in the detection and exploration of gas hydrate. The conventional AVO (amplitude variation with offset) method is based on a linearized Zoeppritz equation and utilizes only the reflected wave for inversion. This reduces the accuracy and resolution of the inversion properties and results in incorrect reservoir interpretation. We have studied a high-resolution wave-equation-based inversion method for gas hydrate reservoirs. The inversion depends on the scattering integral wave equation that describes a nonlinear relationship between the seismic wavefield and the elastic properties of the subsurface medium. In addition to the reflected wave, it considers more wavefields including the multiple scattering and transmission during inversion to improve the subsurface illumination, so as to enhance the accuracy and resolution of the inversion properties. The results of synthetic data from Pearl River Mouth Basin, South China Sea, demonstrate the validity and advantages of the wave-equation-based inversion method. It can effectively improve the resolution of inversion results compared to the conventional AVO method. In addition, it has good performance in the presence of noise, which makes it a promising method for field data. |
| WOS关键词 | TIKHONOV REGULARIZATION ; CONTINENTAL-MARGIN ; AVO INVERSION ; SHENHU AREA ; BAIYUN SAG ; CHINA ; PREDICTION ; INSIGHTS |
| 资助项目 | Key Research Program of the Institute of Geology and Geophysics, CAS[IGGCAS-201903109] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000872776300001 |
| 出版者 | MDPI |
| 资助机构 | Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/107760]  |
| 专题 | 地质与地球物理研究所_中国科学院油气资源研究重点实验室 |
| 通讯作者 | Wang, Yibo |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resource Res, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, Jie,Wang, Yibo,Wang, Yanfei,et al. High-Resolution Seismic Characterization of Gas Hydrate Reservoir Using Wave-Equation-Based Inversion[J]. ENERGIES,2022,15(20):16. |
| APA | Shao, Jie,Wang, Yibo,Wang, Yanfei,&Yan, Hongyong.(2022).High-Resolution Seismic Characterization of Gas Hydrate Reservoir Using Wave-Equation-Based Inversion.ENERGIES,15(20),16. |
| MLA | Shao, Jie,et al."High-Resolution Seismic Characterization of Gas Hydrate Reservoir Using Wave-Equation-Based Inversion".ENERGIES 15.20(2022):16. |
入库方式： OAI收割
来源：地质与地球物理研究所
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