IGGCAS OpenIR  > 油气资源研究院重点实验室
Fractional Time Derivative Seismic Wave Equation Modeling for Natural Gas Hydrate
Wang, Yanfei1,2,3; Ning, Yaxin1,2,3; Wang, Yibo1,3
2020-11-01
Source PublicationENERGIES
Volume13Issue:22Pages:24
AbstractSimulation of the seismic wave propagation in natural gas hydrate (NGH) is of great importance. To finely portray the propagation of seismic wave in NGH, attenuation properties of the earth's medium which causes reduced amplitude and dispersion need to be considered. The traditional viscoacoustic wave equations described by integer-order derivatives can only nearly describe the seismic attenuation. Differently, the fractional time derivative seismic wave-equation, which was rigorously derived from the Kjartansson's constant-Q model, could be used to accurately describe the attenuation behavior in realistic media. We propose a new fractional finite-difference method, which is more accurate and faster with the short memory length. Numerical experiments are performed to show the feasibility of the proposed simulation scheme for NGH, which will be useful for next stage of seismic imaging of NGH.
Keywordnatural gas hydrate seismic modeling fractional derivatives numerical simulation
DOI10.3390/en13225901
Funding OrganizationOriginal Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China
WOS KeywordCONSTANT-Q ; PROPAGATION ; ATTENUATION ; ROCKS
Language英语
Funding ProjectOriginal Innovation Program of CAS[ZDBS-LY-DQC003] ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS[IGGCAS-201903] ; National Key RAMP;D Program of the Ministry of Science and Technology of China[2018YFC0603500] ; National Key RAMP;D Program of the Ministry of Science and Technology of China[2018YFC1504203]
Funding OrganizationOriginal Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Original Innovation Program of CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; Key Research Program of the Institute of Geology AMP; Geophysics, CAS ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China ; National Key RAMP;D Program of the Ministry of Science and Technology of China
WOS Research AreaEnergy & Fuels
WOS SubjectEnergy & Fuels
WOS IDWOS:000594967600001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/98650
Collection油气资源研究院重点实验室
Corresponding AuthorWang, Yanfei
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
First Author AffilicationKey Laboratory of Petroleum Resource Research, Chinese Academy of Sciences
Corresponding Author AffilicationKey Laboratory of Petroleum Resource Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang, Yanfei,Ning, Yaxin,Wang, Yibo. Fractional Time Derivative Seismic Wave Equation Modeling for Natural Gas Hydrate[J]. ENERGIES,2020,13(22):24.
APA Wang, Yanfei,Ning, Yaxin,&Wang, Yibo.(2020).Fractional Time Derivative Seismic Wave Equation Modeling for Natural Gas Hydrate.ENERGIES,13(22),24.
MLA Wang, Yanfei,et al."Fractional Time Derivative Seismic Wave Equation Modeling for Natural Gas Hydrate".ENERGIES 13.22(2020):24.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Yanfei]'s Articles
[Ning, Yaxin]'s Articles
[Wang, Yibo]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Yanfei]'s Articles
[Ning, Yaxin]'s Articles
[Wang, Yibo]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Yanfei]'s Articles
[Ning, Yaxin]'s Articles
[Wang, Yibo]'s Articles
Terms of Use
No data!
Social Bookmark/Share
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.