Seismic anisotropy of Opalinus Clay: tomographic investigations using the infrastructure of an underground rock laboratory (URL)

Autor: Roman Esefelder, Britta Wawerzinek, Stefan Lüth, Rüdiger Giese, Charlotte M. Krawczyk

Publikováno v: Swiss Journal of Geosciences, Vol 114, Iss 1, Pp 1-9 (2021)

Abstract Seismic anisotropy and attenuation make claystone formations difficult to characterize. On the other hand, in many geotechnical environments, precise knowledge of structure and elastic properties of clay formations is needed. In crystalline

Externí odkaz: https://doaj.org/article/65b2648930214e04878c9f1be31066e3

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1:1 Scale Wellbore Experiment and Associated Modeling for a Better Understanding of Well Integrity in the Context of CO2 Geological Storage

Autor: O. Ukelis, T. Fierz, Y. Lettry, Joachim Tremosa, Christophe Nussbaum, L. Wasch, Francis Claret, Alain Dimier, Pascal Audigane, Fabrizio Gherardi, Jean-Charles Manceau

Publikováno v: Dixon T.Twinning S.Herzog H., Energy Procedia, 63, 5749-5753
Energy procedia (Online) 63 (2014): 5749–5753. doi:10.1016/j.egypro.2014.11.607
info:cnr-pdr/source/autori:Manceau JC.[1], Trémosa J.[1], Audigane P.[1], Claret F.[1], Wasch L.J.[2], Gherardi F.[3], Ukelis O.[4], Dimier A.[4], Nussbaum C.[5], Lettry Y.[6], Fierz T.[6]/titolo:1:1 scale wellbore experiment and associated modeling for a better understanding of well integrity in the context of CO2 geological storage/doi:10.1016%2Fj.egypro.2014.11.607/rivista:Energy procedia (Online)/anno:2014/pagina_da:5749/pagina_a:5753/intervallo_pagine:5749–5753/volume:63
12th Greenhouse Gas Control Technologies conference : GHGT12
12th Greenhouse Gas Control Technologies conference : GHGT12, Oct 2014, Austin, United States. pp.5749-5753

On a geological carbon dioxide storage site, wells (decommissioned or active) drilled through low-permeable caprock are potential connections between the CO2 storage reservoir and overlying sensitive targets like aquifers. The integrity of wells over

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b27618b4218d6b9e84ab1555ed17cc5

Well integrity assessment by a 1:1 scale wellbore experiment: Exposition to dissolved CO2 and overcoring

Autor: Francis Claret, Joachim Tremosa, Pascal Audigane, Christophe Nussbaum, Fabrizio Gherardi, L. Wasch, Patrick Albéric, Jean-Charles Manceau, Catherine Lerouge

Publikováno v: International Journal of Greenhouse Gas Control
International Journal of Greenhouse Gas Control, Elsevier, 2016, 54, pp.258-271. ⟨10.1016/j.ijggc.2016.09.012⟩
International Journal of Greenhouse Gas Control 54, suppl. 1 (2016): 258–271. doi:10.1016/j.ijggc.2016.09.012
info:cnr-pdr/source/autori:Manceau J.C.[1], Tremosa J.[1], Lerouge C.[1], Gherardi F.[2], Nussbaum C.[3], Wasch L.J.[4], Alberic P.[5], Audigane P.[1], Claret F.[1]/titolo:Well integrity assessment by a 1:1 scale wellbore experiment: Exposition to dissolved CO2 and overcoring./doi:10.1016%2Fj.ijggc.2016.09.012/rivista:International Journal of Greenhouse Gas Control/anno:2016/pagina_da:258/pagina_a:271/intervallo_pagine:258–271/volume:54, suppl. 1
International Journal of Greenhouse Gas Control, Part 1, 54, 258-271
International Journal of Greenhouse Gas Control, 2016, 54, pp.258-271. ⟨10.1016/j.ijggc.2016.09.012⟩

International audience; In this work, we present the results of a new in situ experiment to complete the existing scientific dataset on well integrity in the context of CO2 storage. This experimentation has been designed to evaluate the sealing behav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8f3443ab2c64da6180d41bd68bdb97f
https://hal-insu.archives-ouvertes.fr/insu-01374252

1:1 scale wellbore experiment and associated modeling for a better understanding of well integrity in the context of CO2 geological storage

In this study, we present a new experiment for following the evolution of the well integrity over time due to different changes in well conditions (pressure, temperature and fluids in contact with the well) in the context of CO2 geological storage. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::75de7c1adb56f2919d433401060a4775
http://resolver.tudelft.nl/uuid:d92bd4d7-f704-4124-baf5-b45208073632