Advanced Reservoir Characterization for CO2 Storage

2014 ◽  
Author(s):  
Ali Al-Menhali ◽  
Catriona Reynolds ◽  
Peter Lai ◽  
Ben Niu ◽  
Norman Nicholls ◽  
...  
Keyword(s):  
Reservoir Characterization ◽  
Co2 Storage

Advanced Reservoir Characterization for CO2 Storage

2014 ◽  
Author(s):  
A. Al-Menhali ◽  
C. Reynolds ◽  
P. Lai ◽  
B. Niu ◽  
N. Nicholls ◽  
...  
Keyword(s):  
Reservoir Characterization ◽  
Co2 Storage

Reservoir characterization of a CO2 storage aquifer: The Upper Triassic Stuttgart Formation in the Northeast German Basin

2010 ◽  
Vol 27 (10) ◽  
pp. 2156-2172 ◽  
Author(s):  
A. Förster ◽  
R. Schöner ◽  
H.-J. Förster ◽  
B. Norden ◽  
A.-W. Blaschke ◽  
...  
Keyword(s):  
Reservoir Characterization ◽  
Co2 Storage ◽  
Upper Triassic ◽  
German Basin

scholarly journals The Lower Jurassic Johansen Formation, northern North Sea – Depositional model and reservoir characterization for CO2 storage

2016 ◽  
Vol 77 ◽  
pp. 1376-1401 ◽  
Author(s):  
Anja Sundal ◽  
Johan Petter Nystuen ◽  
Kari-Lise Rørvik ◽  
Henning Dypvik ◽  
Per Aagaard
Keyword(s):  
North Sea ◽  
Reservoir Characterization ◽  
Co2 Storage ◽  
Lower Jurassic ◽  
Depositional Model ◽  
Northern North Sea

scholarly journals Using Reservoir Geology and Petrographic Observations to Improve CO2 Mineralization Estimates: Examples from the Johansen Formation, North Sea, Norway

Minerals ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 671 ◽  
Author(s):  
Anja Sundal ◽  
Helge Hellevang
Keyword(s):  
Grain Size ◽  
Value Chain ◽  
Reservoir Characterization ◽  
Co2 Storage ◽  
Sedimentary Facies ◽  
Fine Grained ◽  
Surface Areas ◽  
Reservoir Conditions ◽  
Co2 Mineralization ◽  
Physical And Chemical

Reservoir characterization specific to CO2 storage is challenging due to the dynamic interplay of physical and chemical trapping mechanisms. The mineralization potential for CO2 in a given siliciclastic sandstone aquifer is controlled by the mineralogy, the total reactive surface areas, and the prevailing reservoir conditions. Grain size, morphologies and mineral assemblages vary according to sedimentary facies and diagenetic imprint. The proposed workflow highlights how the input values for reactive mineral surface areas used in geochemical modelling may be parameterized as part of geological reservoir characterization. The key issue is to separate minerals both with respect to phase chemistry and morphology (i.e., grain size, shape, and occurrence), and focus on main reactants for sensitivity studies and total storage potentials. The Johansen Formation is the main reservoir unit in the new full-value chain CO2 capture and storage (CCS) prospect in Norway, which was licenced for the storage of CO2 as of 2019. The simulations show how reaction potentials vary in different sedimentary facies and for different mineral occurrences. Mineralization potentials are higher in fine-grained facies, where plagioclase and chlorite are the main cation donors for carbonatization. Reactivity decreases with higher relative fractions of ooidal clay and lithic fragments.

Advanced Reservoir Characterization for CO2 Storage

2014 ◽  
Author(s):  
Ali Al-Menhali ◽  
Catriona Reynolds ◽  
Peter Lai ◽  
Ben Niu ◽  
Norman Nicholls ◽  
...  
Keyword(s):  
Reservoir Characterization ◽  
Co2 Storage
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