Analytical solution for estimating storage efficiency of geologic sequestration of CO2

RT Okwen, MT Stewart, JA Cunningham - International Journal of …, 2010 - Elsevier
During injection of carbon dioxide (CO2) into deep saline aquifers, the available pore
volume of the aquifer may be used inefficiently, thereby decreasing the effective capacity of …

Review of CO2 storage efficiency in deep saline aquifers

S Bachu - International Journal of Greenhouse Gas Control, 2015 - Elsevier
At the time the IPCC Special Report on Carbon Capture and Storage was published in 2005,
the concept of CO 2 storage efficiency was not introduced yet and, consequently, no …

Theoretical analysis of how pressure buildup and CO2 migration can both constrain storage capacity in deep saline aquifers

ML Szulczewski, CW MacMinn, R Juanes - International Journal of …, 2014 - Elsevier
Estimating the carbon dioxide (CO 2) storage capacity of deep saline aquifers is important
for identifying those most suitable for sequestration, and for planning the future development …

Have we overestimated saline aquifer CO2 storage capacities?

S Thibeau, V Mucha - Oil & Gas Science and …, 2011 - ogst.ifpenergiesnouvelles.fr
During future, large scale CO 2 geological storage in saline aquifers, fluid pressure is
expected to rise as a consequence of CO 2 injection, but the pressure build up will have to …

Investigations on CO2 storage capacity in saline aquifers—Part 2: Estimation of storage capacity coefficients

A Kopp, H Class, R Helmig - International Journal of Greenhouse Gas …, 2009 - Elsevier
Many studies on geological carbon dioxide (CO2) storage capacity neglect the influence of
complex coupled processes which occur during and after the injection of CO2. Storage …

Using pressure and volumetric approaches to estimate CO2 storage capacity in deep saline aquifers

S Thibeau, S Bachu, J Birkholzer, S Holloway, F Neele… - Energy Procedia, 2014 - Elsevier
Various approaches are used to evaluate the capacity of saline aquifers to store CO 2,
resulting in a wide range of capacity estimates for a given aquifer. The two approaches most …

Simultaneous CO2 injection and water production to optimise aquifer storage capacity

PES Bergmo, AA Grimstad, E Lindeberg - International Journal of …, 2011 - Elsevier
The estimates for geological CO2 storage capacity worldwide vary, but it is generally
believed that the capacity in saline aquifers will be sufficient for the amounts of CO2 that will …

CO2 storage capacity estimation: Methodology and gaps

S Bachu, D Bonijoly, J Bradshaw, R Burruss… - International journal of …, 2007 - Elsevier
Implementation of CO2 capture and geological storage (CCGS) technology at the scale
needed to achieve a significant and meaningful reduction in CO2 emissions requires …

A study of methodologies for CO2 storage capacity estimation of saline aquifers

PNK De Silva, PG Ranjith - Fuel, 2012 - Elsevier
Implementation of carbon dioxide capture and geological storage to achieve a reduction in
greenhouse gas emissions requires knowledge of carbon dioxide storage capacity in …

Multiwell CO2 Injectivity: Impact of Boundary Conditions and Brine Extraction on Geologic CO2 Storage Efficiency and Pressure Buildup

JE Heath, SA McKenna, TA Dewers… - … science & technology, 2014 - ACS Publications
CO2 storage efficiency is a metric that expresses the portion of the pore space of a
subsurface geologic formation that is available to store CO2. Estimates of storage efficiency …