Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이근상 | - |
dc.date.accessioned | 2019-12-08T02:46:43Z | - |
dc.date.available | 2019-12-08T02:46:43Z | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | PETROLEUM SCIENCE, v. 15, no. 2, page. 297-304 | en_US |
dc.identifier.issn | 1672-5107 | - |
dc.identifier.issn | 1995-8226 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs12182-017-0212-z | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/118675 | - |
dc.description.abstract | Dimethyl ether (DME) is a widely used industrial compound, and Shell developed a chemical EOR technique called DME-enhanced waterflood (DEW). DME is applied as a miscible solvent for EOR application to enhance the performance of conventional waterflood. When DME is injected into the reservoir and contacts the oil, the first-contact miscibility process occurs, which leads to oil swelling and viscosity reduction. The reduction in oil density and viscosity improves oil mobility and reduces residual oil saturation, enhancing oil production. A numerical study based on compositional simulation has been developed to describe the phase behavior in the DEW model. An accurate compositional model is imperative because DME has a unique advantage of solubility in both oil and water. For DEW, oil recovery increased by 34% and 12% compared to conventional waterflood and CO2 flood, respectively. Compositional modeling and simulation of the DEW process indicated the unique solubility effect of DME on EOR performance. | en_US |
dc.description.sponsorship | This work was supported by the Energy Efficiency & Resources Core Technology Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) of the Ministry of Trade, Industry, & Energy, Republic of Korea (No. 20152520100760). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SPRINGEROPEN | en_US |
dc.subject | Dimethyl ether (DME) | en_US |
dc.subject | DME-enhanced waterflood (DEW) | en_US |
dc.subject | Solubility | en_US |
dc.subject | Oil mobility | en_US |
dc.title | Compositional modeling and simulation of dimethyl ether (DME)-enhanced waterflood to investigate oil mobility improvement | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 15 | - |
dc.identifier.doi | 10.1007/s12182-017-0212-z | - |
dc.relation.page | 297-304 | - |
dc.relation.journal | PETROLEUM SCIENCE | - |
dc.contributor.googleauthor | Cho, Jinhyung | - |
dc.contributor.googleauthor | Kim, Tae Hong | - |
dc.contributor.googleauthor | Lee, Kun Sang | - |
dc.relation.code | 2018009913 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | kunslee | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.