Modeling Ground Surface Uplift During CO2 Sequestration: The Case of in Salah, Algeria
| العنوان: | Modeling Ground Surface Uplift During CO2 Sequestration: The Case of in Salah, Algeria |
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| المؤلفون: | Antonio Pio Rinaldi, Jonny Rutqvist |
| المساهمون: | Dixon, Timothy, Laloui, Lyesse, Twinning, Sian |
| المصدر: | Energy Procedia, 114 13th International Conference on Greenhouse Gas Control Technologies, GHGT-13 |
| بيانات النشر: | Elsevier BV, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | fluid flow, geomechanics, 020209 energy, Numerical modeling, Fracture zone, 02 engineering and technology, Carbon sequestration, 010502 geochemistry & geophysics, 01 natural sciences, fracture opening, Permeability (earth sciences), ground deformation, Geological sequestration, Geomechanics, In Salah, 0202 electrical engineering, electronic engineering, information engineering, Fluid dynamics, General Earth and Planetary Sciences, Geotechnical engineering, Injection well, Geology, 0105 earth and related environmental sciences, General Environmental Science |
| الوصف: | In this work we carried out numerical simulations of coupled fluid flow and geomechanics aimed at understanding the effect of deep fracture zone opening during CO2 geological sequestration. Here we present a more detailed analysis of the modeled ground uplift at the three different injection wells of the In Salah CO2 demonstration project. The numerical modeling accounts for stress-dependent permeability within the reservoir unit and deep fracture zone activation governed by a Mohr-Coulomb failure criterion. Mechanical and hydraulic properties were determined through inverse modeling by matching the simulation results with the observed variation. Energy Procedia, 114 ISSN:1876-6102 13th International Conference on Greenhouse Gas Control Technologies, GHGT-13 |
| وصف الملف: | application/application/pdf |
| تدمد: | 1876-6102 |
| DOI: | 10.1016/j.egypro.2017.03.1456 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23aea6feea0ebe1db430033be8dda3f1 https://doi.org/10.1016/j.egypro.2017.03.1456 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....23aea6feea0ebe1db430033be8dda3f1 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18766102 |
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| DOI: | 10.1016/j.egypro.2017.03.1456 |