Anisotropic multi-component seismic identification of gas hydrate in deep water environments of Shenhu area in the South China Sea | |
Wang, Qing; Wang, Yun; Liu, Zhiwei; Guo, Shiguang | |
2017 | |
Source Publication | Indian Journal of Geo-Marine Sciences
![]() |
Volume | 46Issue:3Pages:453-461 |
Abstract | Gas hydrate bearing zone are significantly affected by anisotropy in Shenhu area, South China Sea. The research takes the changing velocity field of sea water and anisotropic elastic parameters into account to models for simulation. Full-wave field forward simulation data with different saturation of gas hydrate has been generated. Anisotropy field separation method is used to provide more accurate seismic data of pp and ps waves. Study shows that anisotropy has a significant impact on multi-component AVA characteristics, the values of gradient and polarity reversal angle. In addition, multi component sweetness seismic attribute can be used as significant seismic attribute to identify gas hydrate reservoirs. |
Keyword | Anisotropy Gas Hydrates Multi-component Ava Seismic Attribute Anisotropy Field Separation |
Indexed By | SCI |
Language | 英语 |
Document Type | 期刊论文 |
Identifier | http://ir.gyig.ac.cn/handle/42920512-1/8070 |
Collection | 矿床地球化学国家重点实验室 |
Affiliation | 1.Chinese Acad Sci, Inst Geochem, Guiyang 550002, Guizhou, Peoples R China 2.China Univ Geosci, Sch Geophys & Informat Technol, Beijing 100083, Peoples R China |
Recommended Citation GB/T 7714 | Wang, Qing;Wang, Yun;Liu, Zhiwei;Guo, Shiguang. Anisotropic multi-component seismic identification of gas hydrate in deep water environments of Shenhu area in the South China Sea[J]. Indian Journal of Geo-Marine Sciences,2017,46(3):453-461. |
APA | Wang, Qing;Wang, Yun;Liu, Zhiwei;Guo, Shiguang.(2017).Anisotropic multi-component seismic identification of gas hydrate in deep water environments of Shenhu area in the South China Sea.Indian Journal of Geo-Marine Sciences,46(3),453-461. |
MLA | Wang, Qing;Wang, Yun;Liu, Zhiwei;Guo, Shiguang."Anisotropic multi-component seismic identification of gas hydrate in deep water environments of Shenhu area in the South China Sea".Indian Journal of Geo-Marine Sciences 46.3(2017):453-461. |
Files in This Item: | Download All | |||||
File Name/Size | DocType | Version | Access | License | ||
Anisotropic multi-co(632KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment