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Investigation of Asphaltene-Asphaltene Association and Aggregation for Compositional Reservoir Simulators by Quantitative Molecular Representations
https://aist.repo.nii.ac.jp/records/2001857
https://aist.repo.nii.ac.jp/records/2001857287c8c91-c0b6-46f6-9e63-c3c951941529
| Item type | Research Data (v9)(1) | |||||||||||||||
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| PubDate | 2014-01-01 | |||||||||||||||
| Data name | ||||||||||||||||
| Title | Investigation of Asphaltene-Asphaltene Association and Aggregation for Compositional Reservoir Simulators by Quantitative Molecular Representations | |||||||||||||||
| Language | en | |||||||||||||||
| Description of data | ||||||||||||||||
| Description Type | Abstract | |||||||||||||||
| Description | The objective of this research is to properly calculate the association energy with molecular models of asphaltenes using Molecular Dynamics (MD) simulations. Asphaltene precipitation clogs pore throats of reservoir rocks, and significantly reduces the production rate. To better understand the asphaltene precipitation, a process-modeling methodology has been developed. The cubic-plus association equation of state (CPA) (Li & Firoozabadi, 2010) is effective in the modeling, and contains only one adjustable parameter, that is, association energy of asphaltene, however, we were not able to correctly evaluate the association energy by the currently available methods. Quantitative Molecular Representations (QMR) method provides systematic structural representations of asphaltenes based on analytical data of a crude oil, from which molecular models of asphaltene can be obtained. These models will be employed in this study for calculation of the association energy. | |||||||||||||||
| Language | en | |||||||||||||||
| Author (Creator) name |
日比 隆太郎
× 日比 隆太郎
× 田神加菜子
× 小林 和弥
× Yunfeng Liang
× 本田博巳
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| Access Rights | ||||||||||||||||
| Access Rights | open access | |||||||||||||||
| Access Rights URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||
| APC | ||||||||||||||||
| APC | Not required | |||||||||||||||
| Rights Holder | ||||||||||||||||
| Right Holder Name | 日比 隆太郎 | |||||||||||||||
| Language | en | |||||||||||||||
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| Publisher | Society of Petroleum Engineers ( SPE ) | |||||||||||||||
| Language | en | |||||||||||||||
| Date | ||||||||||||||||
| Date | 2014-01-01 | |||||||||||||||
| Date Type | Issued | |||||||||||||||
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| Language | eng | |||||||||||||||
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| Resource Type Identifier | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| Resource Type | journal article | |||||||||||||||
| Identifier | ||||||||||||||||
| Identifier | 10.2523/IPTC-18097-MS | |||||||||||||||
| Identifier Type | DOI | |||||||||||||||
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| Relation Type | isVersionOf | |||||||||||||||
| Identifier Type | URI | |||||||||||||||
| Related Identifier | https://www.onepetro.org/conference-paper/IPTC-18097-MS | |||||||||||||||
| Language | ja | |||||||||||||||
| Related Title | 関連 URI | |||||||||||||||
| Source Title | ||||||||||||||||
| Source Title | Proceedings of International Petroleum Technology Conference (IPTC) 2014 | |||||||||||||||
| Language | en | |||||||||||||||
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| Volume | IPTC-18097-MS | |||||||||||||||
