This paper presents a surface and subsurface geochemical survey of the Buracica EOR-CO2 field onshore Brazil. We adopted a methodology coupling the stable isotopes of carbon with noble gases to investigate the adequacy of geochemical monitoring to track deep fluid leakage at the surface. Three campaigns of CO2 flux and concentration in soils were performed to understand the CO2 variability across the field. The distribution of the CO2 soil contents between 0.8 and 14% is in great part controlled by the properties of the soil, with a first-order topographic dependency. These results, together with a δ13CCO2 between –15 and –23‰, suggest that the bulk of the soil CO2 flux is biological. The gas injected and produced at numerous well...
One of the options considered to mitigate greenhouse gas concentrations in the atmosphere ...
The stable carbon isotopes of CO2 provide constraints about the sources and the fluxes between diffe...
La version téléchargeable de la thèse est optimisée pour une impression en mode Recto/Verso.Accordin...
This paper presents a surface and subsurface geochemical survey of the Buracica EOR-CO2 ...
AbstractThe political and social acceptability of the geological storage of CO2 depends on the exist...
This paper presents the geochemical characterization of various gas end-members involved in a deplet...
This paper presents the geochemical characterization of various gas end-members involved in a deplet...
To limit emissions of greenhouse gases in the atmosphere, CO2 geological sequestration appears as a ...
One of the options considered to mitigate greenhouse gas concentrations in the atmosphere is underg...
The deployment of CCS (carbon capture and storage) at industrial scale implies the development of ef...
Significant natural CO2 emissions have been measured across the caldera of Furnas (São Miguel Island...
AbstractWe are developing the use of noble gases as tools to survey the integrity of CO2 geological ...
International audienceOne of the options considered to mitigate greenhouse gas concentrations in the...
International audienceThe deployment of CCS (carbon capture and storage) at industrial scale implies...
Significant natural CO2 emissions have been measured across the caldera of Furnas (São Miguel Island...
One of the options considered to mitigate greenhouse gas concentrations in the atmosphere ...
The stable carbon isotopes of CO2 provide constraints about the sources and the fluxes between diffe...
La version téléchargeable de la thèse est optimisée pour une impression en mode Recto/Verso.Accordin...
This paper presents a surface and subsurface geochemical survey of the Buracica EOR-CO2 ...
AbstractThe political and social acceptability of the geological storage of CO2 depends on the exist...
This paper presents the geochemical characterization of various gas end-members involved in a deplet...
This paper presents the geochemical characterization of various gas end-members involved in a deplet...
To limit emissions of greenhouse gases in the atmosphere, CO2 geological sequestration appears as a ...
One of the options considered to mitigate greenhouse gas concentrations in the atmosphere is underg...
The deployment of CCS (carbon capture and storage) at industrial scale implies the development of ef...
Significant natural CO2 emissions have been measured across the caldera of Furnas (São Miguel Island...
AbstractWe are developing the use of noble gases as tools to survey the integrity of CO2 geological ...
International audienceOne of the options considered to mitigate greenhouse gas concentrations in the...
International audienceThe deployment of CCS (carbon capture and storage) at industrial scale implies...
Significant natural CO2 emissions have been measured across the caldera of Furnas (São Miguel Island...
One of the options considered to mitigate greenhouse gas concentrations in the atmosphere ...
The stable carbon isotopes of CO2 provide constraints about the sources and the fluxes between diffe...
La version téléchargeable de la thèse est optimisée pour une impression en mode Recto/Verso.Accordin...