TY - GEN
T1 - Identifying gravitational settling by combining Chorine and Bromine isotopes
T2 - 2nd EAGE Workshop on Geochemistry in Petroleum Operations and Production
AU - Giunta, T.
AU - Devauchelle, O.
AU - Louvat, P.
AU - Métivier, F.
AU - Eggenkamp, H.
AU - Bonifacie, M.
AU - Agrinier, P.
AU - Locke, R.
AU - Ader, M.
N1 - This work was funded by the ANR CO2FIX (ANR-08-PCO2-003-03) IPGP/Ademe/Schlumberger/Total CO2 geological storage program.
This work was funded by the ANR CO2FIX (ANR-08-PCO2-003-03) and by the IPGP/Ademe/Schlumberger/Total CO2 geological storage program.
PY - 2018
Y1 - 2018
N2 - It is becoming more and more important to identify isolated aquifers. Here we show that the combination of chlorine and bromine isotopes have the potential to identify them. In an isolated and immobile aquifer, the main transport processes that can be expected are diffusion and gravitational settling. Both processes are expected to produce non-detectable changes in anion concentration while producing significant isotope variations. We then show that these patterns are indeed found in a case study of a presumably relatively well isolated aquifer.
AB - It is becoming more and more important to identify isolated aquifers. Here we show that the combination of chlorine and bromine isotopes have the potential to identify them. In an isolated and immobile aquifer, the main transport processes that can be expected are diffusion and gravitational settling. Both processes are expected to produce non-detectable changes in anion concentration while producing significant isotope variations. We then show that these patterns are indeed found in a case study of a presumably relatively well isolated aquifer.
UR - http://www.scopus.com/inward/record.url?scp=85060452426&partnerID=8YFLogxK
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U2 - 10.3997/2214-4609.201803088
DO - 10.3997/2214-4609.201803088
M3 - Conference contribution
AN - SCOPUS:85060452426
T3 - 2nd EAGE Workshop on Geochemistry in Petroleum Operations and Production
BT - 2nd EAGE Workshop on Geochemistry in Petroleum Operations and Production
PB - European Association of Geoscientists and Engineers, EAGE
Y2 - 1 October 2018 through 24 October 2018
ER -