Experimental and theoretical studies of reactive transport processes in soluble porous rocks
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2019
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2019
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| Online Access: | https://hdl.handle.net/1721.1/123229 |
| _version_ | 1826217522314084352 |
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| author | Li, Wei,Ph.D.Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. |
| author2 | Herbert H. Einstein. |
| author_facet | Herbert H. Einstein. Li, Wei,Ph.D.Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. |
| author_sort | Li, Wei,Ph.D.Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. |
| collection | MIT |
| description | Thesis: Ph. D., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2019 |
| first_indexed | 2024-09-23T17:05:00Z |
| format | Thesis |
| id | mit-1721.1/123229 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T17:05:00Z |
| publishDate | 2019 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1232292019-12-14T03:00:49Z Experimental and theoretical studies of reactive transport processes in soluble porous rocks Li, Wei,Ph.D.Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. Herbert H. Einstein. Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. Massachusetts Institute of Technology. Department of Civil and Environmental Engineering Civil and Environmental Engineering. Thesis: Ph. D., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2019 Cataloged from PDF version of thesis. Includes bibliographical references (pages 207-219). Underground reactive transport processes involve fluid flow and reactions (dissolution, precipitation, and pressure solution) driving the evolution of the rock-fluid systems, which may result in favorable processes such as increased oil production by reservoir acid stimulation, or undesired processes such as caves and subsidence. Flow and reaction in the rock matrix often induce wormholes, which are long, finger-like channels that form due to the dissolution heterogeneity in the matrix. These wormholes become major flow pathways, which greatly increase the permeability of the rock. To study the reactive transport processes and the formation of wormholes, experimental and theoretical studies were conducted. More specifically, a new experimental setup and data analysis methods were introduced to the tube flow tests and core flood tests to experimentally study the evolution of the rock-fluid system. Theoretical studies with analytical and numerical models were used to simulate the experimental results and provide theoretical explanation for the experimental observations. Through the experimental and theoretical studies, this research improved the fundamental understanding of reactive transport processes in rock-fluid systems. This in turn provided accurate prediction of the evolution of the rock-fluid systems driven by the reactive transport processes. by Wei Li. Ph. D. Ph.D. Massachusetts Institute of Technology, Department of Civil and Environmental Engineering 2019-12-13T18:53:14Z 2019-12-13T18:53:14Z 2019 2019 Thesis https://hdl.handle.net/1721.1/123229 1129595832 eng MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission. http://dspace.mit.edu/handle/1721.1/7582 219 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Civil and Environmental Engineering. Li, Wei,Ph.D.Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. Experimental and theoretical studies of reactive transport processes in soluble porous rocks |
| title | Experimental and theoretical studies of reactive transport processes in soluble porous rocks |
| title_full | Experimental and theoretical studies of reactive transport processes in soluble porous rocks |
| title_fullStr | Experimental and theoretical studies of reactive transport processes in soluble porous rocks |
| title_full_unstemmed | Experimental and theoretical studies of reactive transport processes in soluble porous rocks |
| title_short | Experimental and theoretical studies of reactive transport processes in soluble porous rocks |
| title_sort | experimental and theoretical studies of reactive transport processes in soluble porous rocks |
| topic | Civil and Environmental Engineering. |
| url | https://hdl.handle.net/1721.1/123229 |
| work_keys_str_mv | AT liweiphdmassachusettsinstituteoftechnologydepartmentofcivilandenvironmentalengineering experimentalandtheoreticalstudiesofreactivetransportprocessesinsolubleporousrocks |