Show simple item record

dc.contributor.authorWang, Yi
dc.contributor.authorSun, Shuyu
dc.contributor.authorGong, Liang
dc.date.accessioned2018-08-29T06:38:44Z
dc.date.available2018-08-29T06:38:44Z
dc.date.issued2018-06-12
dc.identifier.citationWang Y, Sun S, Gong L (2018) Study on Numerical Methods for Gas Flow Simulation Using Double-Porosity Double-Permeability Model. Computational Science – ICCS 2018: 129–138. Available: http://dx.doi.org/10.1007/978-3-319-93713-7_10.
dc.identifier.issn0302-9743
dc.identifier.issn1611-3349
dc.identifier.doi10.1007/978-3-319-93713-7_10
dc.identifier.urihttp://hdl.handle.net/10754/628320
dc.description.abstractIn this paper, we firstly study numerical methods for gas flow simulation in dual-continuum porous media. Typical methods for oil flow simulation in dual-continuum porous media cannot be used straightforward to this kind of simulation due to the artificial mass loss caused by the compressibility and the non-robustness caused by the non-linear source term. To avoid these two problems, corrected numerical methods are proposed using mass balance equations and local linearization of the non-linear source term. The improved numerical methods are successful for the computation of gas flow in the double-porosity double-permeability porous media. After this improvement, temporal advancement for each time step includes three fractional steps: (i) advance matrix pressure and fracture pressure using the typical computation; (ii) solve the mass balance equation system for mean pressures; (iii) correct pressures in (i) by mean pressures in (ii). Numerical results show that mass conservation of gas for the whole domain is guaranteed while the numerical computation is robust.
dc.description.sponsorshipThe work presented in this paper has been supported by National Natural Science Foundation of China (NSFC) (No. 51576210, No. 51676208), Science Foundation of China University of Petroleum-Beijing (No. 2462015BJB03), and also supported in part by funding from King Abdullah University of Science and Technology (KAUST) through the grant BAS/1/1351-01-01.
dc.publisherSpringer Nature
dc.relation.urlhttps://link.springer.com/chapter/10.1007%2F978-3-319-93713-7_10
dc.rightsArchived with thanks to Computational Science – ICCS 2018
dc.subjectDouble-porosity double-permeability
dc.subjectFractured porous media
dc.subjectGas flow
dc.subjectMass conservation
dc.subjectNumerical method
dc.titleStudy on Numerical Methods for Gas Flow Simulation Using Double-Porosity Double-Permeability Model
dc.typeConference Paper
dc.contributor.departmentComputational Transport Phenomena Lab
dc.contributor.departmentEarth Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalComputational Science – ICCS 2018
dc.conference.date2018-06-11 to 2018-06-13
dc.conference.name18th International Conference on Computational Science, ICCS 2018
dc.conference.locationWuxi, CHN
dc.eprint.versionPost-print
dc.contributor.institutionNational Engineering Laboratory for Pipeline Safety, MOE Key Laboratory of Petroleum Engineering, Beijing Key Laboratory of Urban Oil and Gas Distribution Technology, China University of Petroleum (Beijing), Beijing, 102249, , China
dc.contributor.institutionDepartment of Thermal Energy and Power Engineering, College of Pipeline and Civil Engineering, China University of Petroleum (Qingdao), Qingdao, Shandong, 266580, , China
kaust.personSun, Shuyu
kaust.grant.numberBAS/1/1351-01-01
refterms.dateFOA2018-08-29T08:09:45Z
dc.date.published-online2018-06-12
dc.date.published-print2018


Files in this item

Thumbnail
Name:
Wang Y, Sun S, Gong L (2018).pdf
Size:
159.9Kb
Format:
PDF
Description:
Accepted Manuscript

This item appears in the following Collection(s)

Show simple item record