In Situ CO2 Mineralization in Mantle-Derived Ultramafic Basements: Insights from Laboratory Experiments and Field Studies (Oman Ophiolite)

Autor: Marguerite Godard, Philippe Gouze, BENEZETH Pascale, Isabelle Martinez, Sofia Escario, Thierry Decrausaz, Richard Leprovost, Delphine Roubinet, Philippe Pézard

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b81be0174c236b68997500ba13d0ba13
https://doi.org/10.2139/ssrn.4285227

Control of CO2 on flow and reaction paths in olivine-dominated basements: An experimental study

Autor: Philippe Gouze, Richard Leprovost, Isabelle Martinez, Marguerite Godard, S Shilobreeva, Steve Peuble

Publikováno v: Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2019, 252, pp.16-38. ⟨10.1016/j.gca.2019.02.007⟩
Geochimica et Cosmochimica Acta, 2019, 252, pp.16-38. ⟨10.1016/j.gca.2019.02.007⟩

International audience; The objective of this paper is to quantify the mass transfers involved in the hydrothermal alteration of olivine-rich peridotites in the presence of CO2-enriched waters, and to determine their effects on the rock hydrodynamic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21e8d6a375be103127d5a552329e872a
https://hal.umontpellier.fr/hal-02083060

Experimental study of the effects of solute transport on reaction paths during incipient serpentinization

Autor: Marguerite Godard, Philippe Gouze, S. Escario, Richard Leprovost

Publikováno v: Lithos
Lithos, Elsevier, 2018, 323, pp.191-207. ⟨10.1016/j.lithos.2018.09.020⟩

International audience; This paper presents the results of 4 reactive percolation experiments set up for investigating the impact of flow rate on serpentinization reaction paths for conditions relevant of the oceanic peridotite sub-seafloor during th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7caa245f2b916a6a13984dbfc2c314a9
https://hal.archives-ouvertes.fr/hal-01974835

CO2 injection into fractured peridotites: a reactive percolation experiment

Autor: Sofia Escario Perez, Marguerite Godard, Philippe Gouze, Richard Leprovost, Linda Luquot, Maria Garcia-Rios

Publikováno v: AGU 2017 Fall meeting
AGU 2017 Fall meeting, Dec 2017, New Orleans, United States
HAL

International audience; Mantle peridotites have the potential to trap CO2 as carbonates. This process observed in ophiolites and in oceanic environments provides a long term and safe storage for CO2. It occurs as a part of a complex suite of fluid–

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::32c36c28fe8c279f1de38d6da8c8638b
https://hal.umontpellier.fr/hal-02100107

SIMEx at Maguelone (Languedoc Coastline, France): a Shallow Hydrogeophysical Monitoring Site for CO2 Storage

Autor: P. A. Pezard, Richard Leprovost, Arnaud Levannier, G. Henry, J. Paris, O. Jaafar, Johanna Lofi, Muriel Geeraert, N. Denchik, H. Perroud

Publikováno v: Proceedings.

An experimental setup for shallow subsurface hydrogeophysical monitoring has been installed at the Maguelone site, located along the Mediterranean lido of the Gulf of Lions near Montpellier, France. This experimental site was developed in the context

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a58f5db95a44036fea4d879eec28f264
https://doi.org/10.3997/2214-4609.20143482