TY - GEN
T1 - Deep saline pre-rhaetian triassic aquifers in the Höllviken Halfgraben, stratigraphy, distribution, petrology and petrophysical properties with respect to their geothermal potential
AU - Erlström, Mikael
AU - Lindström, Sofie
PY - 2012
Y1 - 2012
N2 - The pre-Rhaetian Triassic sequence in the Hllviken Halfgraben contains several sandstone layers, which have been investigated concerning their potential as geothermal aquifers. Two geothermal projects managed by E.ON Sverige AB, DONG (Danish Oil and Natural Gas) and HGS (Hovedstadens Geotermiske Samarbejde) resulted in the early 2000s in the completion of four deep wells in Copenhagen and Malm. The wells penetrate an up to 700 m thick pre-Rhaetian Triassic sequence at depths between 1800 m and 2650 m. The geological information from these wells and data from 15 older wells and one cored borehole constitute the main database in this study. The incentive has been the need for a comprehensive characterization of the Triassic aquifers regarding their distribution, lateral extension and petrophysical properties as to assess their geothermal potential on a regional scale.
AB - The pre-Rhaetian Triassic sequence in the Hllviken Halfgraben contains several sandstone layers, which have been investigated concerning their potential as geothermal aquifers. Two geothermal projects managed by E.ON Sverige AB, DONG (Danish Oil and Natural Gas) and HGS (Hovedstadens Geotermiske Samarbejde) resulted in the early 2000s in the completion of four deep wells in Copenhagen and Malm. The wells penetrate an up to 700 m thick pre-Rhaetian Triassic sequence at depths between 1800 m and 2650 m. The geological information from these wells and data from 15 older wells and one cored borehole constitute the main database in this study. The incentive has been the need for a comprehensive characterization of the Triassic aquifers regarding their distribution, lateral extension and petrophysical properties as to assess their geothermal potential on a regional scale.
UR - http://www.scopus.com/inward/record.url?scp=84898741334&partnerID=8YFLogxK
U2 - 10.3997/2214-4609.20149847
DO - 10.3997/2214-4609.20149847
M3 - Conference article in proceedings
AN - SCOPUS:84898741334
SN - 978-90-73834-28-6
BT - 74th EAGE Conference and Exhibition - Workshops, Jul 2012
PB - European Association of Geoscientists and Engineers
T2 - 74th EAGE Conference and Exhibition Incorporating SPE EUROPEC 2012
Y2 - 4 June 2012 through 7 June 2012
ER -