IMECH-IR  > 流固耦合系统力学重点实验室
An Improved Method for Reconstructing the Digital Core Model of Heterogeneous Porous Media
Ji LL(姬莉莉); Lin M(林缅); Jiang WB(江文滨); Wu CJ
Source PublicationTRANSPORT IN POROUS MEDIA
2018
Volume121Issue:2Pages:389-406
ISSN0169-3913
AbstractThe heterogeneous pore space of porous media strongly affects the storage and migration of oil and gas in the reservoir. In this paper, the cross-correlation-based simulation (CCSIM) is combined with the three-step sample method to reconstruct stochastically 3D models of the heterogeneous porous media. Moreover, the two-point and multiple-point connectivity probability functions are used as vertical constraint conditions to select the boundary points of pore and matrix, respectively. The heterogeneities of pore spaces of four rock samples are investigated, and then our methods are tested on the four samples. Quantitative comparison is made by computing various statistical and petrophysical properties for the original samples, as well as the reconstructed model. It was found that the results from CCSIM-TSS are obviously better than that from CCSIM. Finally, the analysis of the distance (ANODI) was used to measure of the variability between the realizations of the four rock samples. The results demonstrated that the results from CCSIM-TSSmp are better than that from CCSIM-TSStp as the complexity of connectivity and heterogeneities of pore spaces increase.
KeywordReconstruction CCSIM-TSS Multiple connectivity Heterogeneous porous media
DOI10.1007/s11242-017-0970-5
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000426351500008
WOS KeywordMULTIPLE-POINT STATISTICS ; PORE-SPACE RECONSTRUCTION ; STOCHASTIC CHARACTERIZATION ; TRANSPORT-PROPERTIES ; IMAGES ; PERMEABILITY ; PREDICTION ; SIMULATION ; ALGORITHM ; ROCK
WOS Research AreaEngineering, Chemical
WOS SubjectEngineering
Funding OrganizationChinese Academy of Sciences [XDA14010304] ; National Natural Science Foundation of China [41404114, 41690132] ; National Program on Key Basic Research Project (973 Program) [2014CB239004] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB10020302]
Classification二类
Ranking1
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/77891
Collection流固耦合系统力学重点实验室
Affiliation1.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Ji LL,Lin M,Jiang WB,et al. An Improved Method for Reconstructing the Digital Core Model of Heterogeneous Porous Media[J]. TRANSPORT IN POROUS MEDIA,2018,121(2):389-406.
APA 姬莉莉,林缅,江文滨,&Wu CJ.(2018).An Improved Method for Reconstructing the Digital Core Model of Heterogeneous Porous Media.TRANSPORT IN POROUS MEDIA,121(2),389-406.
MLA 姬莉莉,et al."An Improved Method for Reconstructing the Digital Core Model of Heterogeneous Porous Media".TRANSPORT IN POROUS MEDIA 121.2(2018):389-406.
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