TY - JOUR
T1 - Pre-, syn- and post-CO2 injection geochemical and isotopic monitoring at the pembina cardium CO2 monitoring pilot, Alberta, Canada
AU - Johnson, Gareth
AU - Dalkhaa, Chantsalmaa
AU - Shevalier, Maurice
AU - Nightingale, Michael
AU - Mayer, Bernhard
AU - Haszeldine, Stuart
PY - 2014/12/31
Y1 - 2014/12/31
N2 - Geochemical and isotopic data acquired pre-, syn- And post- CO2 injection at the Pembina Cardium CO2 Monitoring Pilot in Alberta, Canada is presented. To the author's knowledge this is the first project that has collected and interpreted comprehensive geochemical data over the full life cycle of a CO2 injection project. Of the 40 parameters measured per sample changes in pH, alkalinity, Ca2+, Fe2+, δ13C of CO2 and δ18O of H2O proved to be the most useful parameters as tracers of CO2 presence and for identifying solubility and mineral trapping in the reservoirs thus demonstrating CO2 retention mechanisms.
AB - Geochemical and isotopic data acquired pre-, syn- And post- CO2 injection at the Pembina Cardium CO2 Monitoring Pilot in Alberta, Canada is presented. To the author's knowledge this is the first project that has collected and interpreted comprehensive geochemical data over the full life cycle of a CO2 injection project. Of the 40 parameters measured per sample changes in pH, alkalinity, Ca2+, Fe2+, δ13C of CO2 and δ18O of H2O proved to be the most useful parameters as tracers of CO2 presence and for identifying solubility and mineral trapping in the reservoirs thus demonstrating CO2 retention mechanisms.
KW - CCS
KW - CO storage
KW - geochemical monitoring
KW - MMV
KW - stable isotopes
KW - saline aquifers
UR - http://www.scopus.com/inward/record.url?scp=84922879534&partnerID=8YFLogxK
U2 - 10.1016/j.egypro.2014.11.446
DO - 10.1016/j.egypro.2014.11.446
M3 - Article
VL - 63
SP - 4150
EP - 4154
JO - Energy Procedia
JF - Energy Procedia
SN - 1876-6102
ER -