Merits of pressure and geochemical data as indicators of CO2/brine leakage into a heterogeneous, sedimentary aquifer

Trainor-Guitton, Whitney; Mansoor, Kayyum; Sun, Yunwei; Carroll, Susan

doi:10.1016/j.ijggc.2016.07.002

Title: Merits of pressure and geochemical data as indicators of CO₂/brine leakage into a heterogeneous, sedimentary aquifer

Abstract

This study assesses the merits of pressure data and geochemical data as indicators of a combined CO₂/brine leakage into a heterogeneous, sedimentary aquifer. We simulate the changes in three aquifer responses (pressure, total dissolved solids (TDS), and pH) due to CO₂/brine leakage at an abandoned well with an uncertain location and hypothesize that these changes can only be observed from a single shallow monitoring well, mimicking the low density of observation wells for the considered aquifer. Specifically, detection likelihoods are calculated to describe how frequently pressure, TDS, and pH signals will coincide with a leak for observations made at different distances and times from the initiation of the CO₂/brine leakage rate. The pressure signal gives a more spatially extensive signal than either TDS or pH, and pressure detection probabilities increase upstream of flow barriers (pressurizing-affect). The pH and TDS rebound down-stream of the flow barriers. Finally, when only considering the samples that experience the highest leakage volumes, there is a 50% likelihood of detecting a pressure change 400 m away at times ≥30 years. However, the TDS and pH detection likelihoods are <20% at 100 m distance for times ≥30 years.

Authors:

Trainor-Guitton, Whitney ^[1]; Mansoor, Kayyum ^[2]; Sun, Yunwei ^[2]; Carroll, Susan ^[2]

Colorado School of Mines, Golden, CO (United States). Dept. of Geophysics
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Publication Date:: Mon Sep 19 00:00:00 EDT 2016

Research Org.:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE Office of Fossil Energy (FE)

OSTI Identifier:: 1466953

Alternate Identifier(s):: OSTI ID: 1396560

Report Number(s):: LLNL-JRNL-737589
Journal ID: ISSN 1750-5836; 890471

Grant/Contract Number:: AC52-07NA27344

Resource Type:: Accepted Manuscript

Journal Name:: International Journal of Greenhouse Gas Control

Additional Journal Information:: Journal Volume: 52; Journal Issue: C; Journal ID: ISSN 1750-5836

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 58 GEOSCIENCES; CO2 storage; CO2 and brine leakage; Monitoring; Reactive transport; Detectability

Citation Formats


                    Trainor-Guitton, Whitney, Mansoor, Kayyum, Sun, Yunwei, and Carroll, Susan. Merits of pressure and geochemical data as indicators of CO2/brine leakage into a heterogeneous, sedimentary aquifer.  United States: N. p., 2016. 
Web.  doi:10.1016/j.ijggc.2016.07.002.

Copy to clipboard


                    Trainor-Guitton, Whitney, Mansoor, Kayyum, Sun, Yunwei, & Carroll, Susan. Merits of pressure and geochemical data as indicators of CO2/brine leakage into a heterogeneous, sedimentary aquifer.  United States.  https://doi.org/10.1016/j.ijggc.2016.07.002

Copy to clipboard


                    Trainor-Guitton, Whitney, Mansoor, Kayyum, Sun, Yunwei, and Carroll, Susan. Mon .  
"Merits of pressure and geochemical data as indicators of CO2/brine leakage into a heterogeneous, sedimentary aquifer".  United States.  https://doi.org/10.1016/j.ijggc.2016.07.002.  https://www.osti.gov/servlets/purl/1466953.

Copy to clipboard


                    
@article{osti_1466953,

  title        = {Merits of pressure and geochemical data as indicators of CO2/brine leakage into a heterogeneous, sedimentary aquifer},

  author       = {Trainor-Guitton, Whitney and Mansoor, Kayyum and Sun, Yunwei and Carroll, Susan},

  abstractNote = {This study assesses the merits of pressure data and geochemical data as indicators of a combined CO2/brine leakage into a heterogeneous, sedimentary aquifer. We simulate the changes in three aquifer responses (pressure, total dissolved solids (TDS), and pH) due to CO2/brine leakage at an abandoned well with an uncertain location and hypothesize that these changes can only be observed from a single shallow monitoring well, mimicking the low density of observation wells for the considered aquifer. Specifically, detection likelihoods are calculated to describe how frequently pressure, TDS, and pH signals will coincide with a leak for observations made at different distances and times from the initiation of the CO2/brine leakage rate. The pressure signal gives a more spatially extensive signal than either TDS or pH, and pressure detection probabilities increase upstream of flow barriers (pressurizing-affect). The pH and TDS rebound down-stream of the flow barriers. Finally, when only considering the samples that experience the highest leakage volumes, there is a 50% likelihood of detecting a pressure change 400 m away at times ≥30 years. However, the TDS and pH detection likelihoods are <20% at 100 m distance for times ≥30 years.},

  doi          = {10.1016/j.ijggc.2016.07.002},

  journal      = {International Journal of Greenhouse Gas Control},

  number       = C,

  volume       = 52,

  place        = {United States},

  year         = {Mon Sep 19 00:00:00 EDT 2016},

  month        = {Mon Sep 19 00:00:00 EDT 2016}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1016/j.ijggc.2016.07.002

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 13 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Hydro-geochemical impact of CO2 leakage from geological storage on shallow potable aquifers: A field scale pilot experiment
journal, November 2013

Cahill, Aaron G.; Jakobsen, Rasmus
International Journal of Greenhouse Gas Control, Vol. 19
DOI: 10.1016/j.ijggc.2013.03.015

Key factors for determining groundwater impacts due to leakage from geologic carbon sequestration reservoirs
journal, October 2014

Carroll, Susan A.; Keating, Elizabeth; Mansoor, Kayyum
International Journal of Greenhouse Gas Control, Vol. 29
DOI: 10.1016/j.ijggc.2014.07.007

Monitoring CO ₂ Intrusion and Associated Geochemical Transformations in a Shallow Groundwater System Using Complex Electrical Methods
journal, July 2012

Dafflon, Baptiste; Wu, Yuxin; Hubbard, Susan S.
Environmental Science & Technology, Vol. 47, Issue 1
DOI: 10.1021/es301260e

Time-lapse crosswell seismic and VSP monitoring of injected CO2 in a brine aquifer
journal, July 2007

Daley, Thomas M.; Myer, Larry R.; Peterson, J. E.
Environmental Geology, Vol. 54, Issue 8
DOI: 10.1007/s00254-007-0943-z

Analysis of Potential Leakage Pathways and Mineralization within Caprocks for Geologic Storage of CO₂
report, May 2013

Evans, James P.
DOI: 10.2172/1087719

Inducing a CO2 Leak into a Shallow Aquifer (CO2FieldLab Eurogia+ Project): Monitoring the CO2 Plume in Groundwaters
journal, January 2013

Gal, Frédérick; Proust, Eric; Humez, Pauline
Energy Procedia, Vol. 37
DOI: 10.1016/j.egypro.2013.06.251

Gravity monitoring of C O2 movement during sequestration: Model studies
journal, November 2008

Gasperikova, E.; Hoversten, G. M.
GEOPHYSICS, Vol. 73, Issue 6
DOI: 10.1190/1.2985823

Optimizing Monitoring Designs under Alternative Objectives
journal, January 2014

Gastelum, Jason A.; Porter, Ellen A.
Energy Procedia, Vol. 63
DOI: 10.1016/j.egypro.2014.11.380

The impact of CO2 on shallow groundwater chemistry: observations at a natural analog site and implications for carbon sequestration
journal, June 2009

Keating, Elizabeth H.; Fessenden, Julianna; Kanjorski, Nancy
Environmental Earth Sciences, Vol. 60, Issue 3
DOI: 10.1007/s12665-009-0192-4

Effective detection of CO2 leakage: a comparison of groundwater sampling and pressure monitoring
journal, January 2014

Keating, Elizabeth; Dai, Zhenxue; Dempsey, David
Energy Procedia, Vol. 63
DOI: 10.1016/j.egypro.2014.11.448

Monitoring CO2 gas-phase migration in a shallow sand aquifer using cross-borehole ground penetrating radar
journal, June 2015

Lassen, R. N.; Sonnenborg, T. O.; Jensen, K. H.
International Journal of Greenhouse Gas Control, Vol. 37
DOI: 10.1016/j.ijggc.2015.03.030

Derivation of groundwater threshold values for analysis of impacts predicted at potential carbon sequestration sites
journal, June 2016

Last, G. V.; Murray, C. J.; Bott, Y.
International Journal of Greenhouse Gas Control, Vol. 49
DOI: 10.1016/j.ijggc.2016.03.004

Atmospheric monitoring and verification technologies for CO2 geosequestration
journal, July 2008

Leuning, R.; Etheridge, D.; Luhar, A.
International Journal of Greenhouse Gas Control, Vol. 2, Issue 3
DOI: 10.1016/j.ijggc.2008.01.002

Uncertainty quantification of CO ₂ leakage through a fault with multiphase and nonisothermal effects
journal, December 2012

Lu, Chuanhe; Sun, Yunwei; Buscheck, Thomas A.
Greenhouse Gases: Science and Technology, Vol. 2, Issue 6
DOI: 10.1002/ghg.1309

Post-Injection monitoring of stored CO2 at the Nagaoka pilot site: 5 years time-lapse well logging results
journal, January 2011

Mito, Saeko; Xue, Ziqiu
Energy Procedia, Vol. 4
DOI: 10.1016/j.egypro.2011.02.248

Detecting leakage of brine or CO2 through abandoned wells in a geological sequestration operation using pressure monitoring wells
journal, January 2011

Nogues, Juan P.; Nordbotten, Jan M.; Celia, Michael A.
Energy Procedia, Vol. 4
DOI: 10.1016/j.egypro.2011.02.292

rosetta : a computer program for estimating soil hydraulic parameters with hierarchical pedotransfer functions
journal, October 2001

Schaap, Marcel G.; Leij, Feike J.; van Genuchten, Martinus Th.
Journal of Hydrology, Vol. 251, Issue 3-4
DOI: 10.1016/S0022-1694(01)00466-8

Application of a Vertical Electrical Resistivity Array (VERA) for monitoring CO2 migration at the Ketzin site: First performance evaluation
journal, January 2011

Schmidt-Hattenberger, Cornelia; Bergmann, Peter; Kießling, Dana
Energy Procedia, Vol. 4
DOI: 10.1016/j.egypro.2011.02.258

Assessing leakage detectability at geologic CO2 sequestration sites using the probabilistic collocation method
journal, June 2013

Sun, Alexander Y.; Zeidouni, Mehdi; Nicot, Jean-Philippe
Advances in Water Resources, Vol. 56
DOI: 10.1016/j.advwatres.2012.11.017

Value of information methodology for assessing the ability of electrical resistivity to detect CO2/brine leakage into a shallow aquifer
journal, October 2013

Trainor-Guitton, Whitney J.; Ramirez, Abelardo; Yang, Xianjin
International Journal of Greenhouse Gas Control, Vol. 18
DOI: 10.1016/j.ijggc.2013.06.018

Effect of Dissolved CO ₂ on a Shallow Groundwater System: A Controlled Release Field Experiment
journal, August 2012

Trautz, Robert C.; Pugh, John D.; Varadharajan, Charuleka
Environmental Science & Technology, Vol. 47, Issue 1
DOI: 10.1021/es301280t

Satellite-based measurements of surface deformation reveal fluid flow associated with the geological storage of carbon dioxide: FLUID FLOW ASSOCIATED WITH THE STORAGE OF CO
journal, February 2010

Vasco, D. W.; Rucci, A.; Ferretti, A.
Geophysical Research Letters, Vol. 37, Issue 3
DOI: 10.1029/2009GL041544

Modeling the performance of large-scale CO2 storage systems: A comparison of different sensitivity analysis methods
journal, September 2013

Wainwright, Haruko M.; Finsterle, Stefan; Zhou, Quanlin
International Journal of Greenhouse Gas Control, Vol. 17
DOI: 10.1016/j.ijggc.2013.05.007

A Bayesian approach to CO2 leakage detection at saline sequestration sites using pressure measurements
journal, November 2014

Wang, Zan; Small, Mitchell J.
International Journal of Greenhouse Gas Control, Vol. 30
DOI: 10.1016/j.ijggc.2014.09.011

Integrated geophysical and geochemical research programs of the IEA GHG Weyburn-Midale CO2 monitoring and storage project
journal, February 2009

White, D. J.; Johnson, J. W.
Energy Procedia, Vol. 1, Issue 1
DOI: 10.1016/j.egypro.2009.01.305

Uncertainty quantification of CO2 saturation estimated from electrical resistance tomography data at the Cranfield site
journal, August 2014

Yang, Xianjin; Chen, Xiao; Carrigan, Charles R.
International Journal of Greenhouse Gas Control, Vol. 27
DOI: 10.1016/j.ijggc.2014.05.006

Works referencing / citing this record:

Sensitivity thresholds of groundwater parameters for detecting CO2 leakage at a geologic carbon sequestration site
journal, October 2019

Berger, Peter M.; Wimmer, Bracken; Iranmanesh, Abbas
Environmental Monitoring and Assessment, Vol. 191, Issue 11
DOI: 10.1007/s10661-019-7880-7

Analytical Model for Leakage Detection in CO₂ Sequestration in Deep Saline Aquifers: Application to ex Situ and in Situ CO₂ Sequestration Processes
journal, December 2019

Ahmadi, Mohammad Ali; Chen, Zhangxin
ACS Omega, Vol. 4, Issue 25
DOI: 10.1021/acsomega.9b02668

Similar Records in DOE PAGES and OSTI.GOV collections:

Effective detection of CO₂ leakage: a comparison of groundwater sampling and pressure monitoring

Journal Article Keating, Elizabeth ; Dai, Zhenxue ; Dempsey, David ; ... - Energy Procedia (Online)

Shallow aquifer monitoring is likely to be a required aspect to any geologic CO₂ sequestration operation. Collecting groundwater samples and analyzing for geochemical parameters such as pH, alkalinity, total dissolved carbon, and trace metals has been suggested by a number of authors as a possible strategy to detect CO₂ leakage. The effectiveness of this approach, however, will depend on the hydrodynamics of the leak-induced CO₂ plume and the spatial distribution of the monitoring wells relative to the origin of the leak. To our knowledge, the expected effectiveness of groundwater sampling to detect CO₂ leakage has not yet been quantitatively assessed.more »« less
Cited by 19
https://doi.org/10.1016/j.egypro.2014.11.448

Full Text Available
Assessment of Multiple Monitoring Methods for Detection of Brine and CO2 Leakage

Conference Xianjin, Yang ; Buscheck, Thomas A. ; Mansoor, Kayyum ; ...

We assess the effectiveness of four surface-based geophysical methods and in situ monitoring of pressure and chemical changes for detecting brine and CO2 leakage from legacy wells into underground sources of drinking water (USDW) overlying a CO2 storage reservoir. This is the first such effort to evaluate and compare six monitoring methods for detection of CO2 leakage. This assessment, conducted in support of the USDOE National Risk Assessment Partnership (NRAP), utilizes 3000 synthetic data sets, generated in an uncertainty quantification (UQ) model framework. This framework combines the results of (1) a CO2 storage reservoir model of a hypothetical storage operationmore »« less
Effectiveness of Geophysical Monitoring Methods in Detecting Brine and CO₂ Leakage in Underground Sources of Drinking Water

Technical Report Yang, Xianjin ; Buscheck, Thomas A. ; Mansoor, Kayyum ; ...

The US DOE National Risk Assessment Partnership (NRAP), funded through the Office of Fossil Energy and the National Energy Technology Laboratory (NETL), is developing methods to evaluate the effectiveness of monitoring techniques to detect brine and CO₂ leakage from legacy wells into underground sources of drinking water (USDW) overlying a CO₂ storage reservoir. As part of the NRAP Strategic Monitoring task group, we have generated Kimberlina Rev. 1.1 of the simulated aquifer impact data (140 simulations) from a model framework based on a hypothetical, compartmentalized, CO₂ storage reservoir near Kimberlina in the southern San Joaquin Basin, California. Brine and CO₂more »« less
https://doi.org/10.2172/1460065

Full Text Available
LLNL Kimberlina 1.2 NUFT Simulations June 2018 (v2)

Dataset Mansoor, Kayyum ; Buscheck, Thomas A ; Yang, Xianjin ; ...

This dataset contains the output 6,000, 3-dimensional reactive multi-phase flow and transport aquifer simulations of brine and CO2 leakage into a protective aquiver in California’s San Joaquin Valley and input data files detailing the geologic mesh, aquifer physical properties and CO2 and brine injection rates. This data set was generated as an ongoing effort with the US DOE National Risk Assessment Partnership (NRAP) to evaluate the effectiveness of monitoring techniques to detect brine and CO2 leakage from legacy wells into underground sources of drinking water overlaying a CO2 storage reservoir. Each simulation contains a unique set of input parameters, generatedmore »« less
https://doi.org/10.18141/1603336

View Dataset
Reduced-Order Model for the Geochemical Impacts of Carbon Dioxide, Brine and Trace Metal Leakage into an Unconfined, Oxidizing Carbonate Aquifer, Version 2.1

Technical Report Bacon, Diana H.

The National Risk Assessment Partnership (NRAP) consists of 5 U.S DOE national laboratories collaborating to develop a framework for predicting the risks associated with carbon sequestration. The approach taken by NRAP is to divide the system into components, including injection target reservoirs, wellbores, natural pathways including faults and fractures, groundwater and the atmosphere. Next, develop a detailed, physics and chemistry-based model of each component. Using the results of the detailed models, develop efficient, simplified models, termed reduced order models (ROM) for each component. Finally, integrate the component ROMs into a system model that calculates risk profiles for the site. Thismore »« less
https://doi.org/10.2172/1166688

Full Text Available

Similar Records

Title: Merits of pressure and geochemical data as indicators of CO2/brine leakage into a heterogeneous, sedimentary aquifer

Abstract

Citation Formats

Hydro-geochemical impact of CO2 leakage from geological storage on shallow potable aquifers: A field scale pilot experiment journal, November 2013

Key factors for determining groundwater impacts due to leakage from geologic carbon sequestration reservoirs journal, October 2014

Monitoring CO 2 Intrusion and Associated Geochemical Transformations in a Shallow Groundwater System Using Complex Electrical Methods journal, July 2012

Time-lapse crosswell seismic and VSP monitoring of injected CO2 in a brine aquifer journal, July 2007

Analysis of Potential Leakage Pathways and Mineralization within Caprocks for Geologic Storage of CO2 report, May 2013

Inducing a CO2 Leak into a Shallow Aquifer (CO2FieldLab Eurogia+ Project): Monitoring the CO2 Plume in Groundwaters journal, January 2013

Gravity monitoring of C O2 movement during sequestration: Model studies journal, November 2008

Optimizing Monitoring Designs under Alternative Objectives journal, January 2014

The impact of CO2 on shallow groundwater chemistry: observations at a natural analog site and implications for carbon sequestration journal, June 2009

Effective detection of CO2 leakage: a comparison of groundwater sampling and pressure monitoring journal, January 2014

Monitoring CO2 gas-phase migration in a shallow sand aquifer using cross-borehole ground penetrating radar journal, June 2015

Derivation of groundwater threshold values for analysis of impacts predicted at potential carbon sequestration sites journal, June 2016

Atmospheric monitoring and verification technologies for CO2 geosequestration journal, July 2008

Uncertainty quantification of CO 2 leakage through a fault with multiphase and nonisothermal effects journal, December 2012

Post-Injection monitoring of stored CO2 at the Nagaoka pilot site: 5 years time-lapse well logging results journal, January 2011

Detecting leakage of brine or CO2 through abandoned wells in a geological sequestration operation using pressure monitoring wells journal, January 2011

rosetta : a computer program for estimating soil hydraulic parameters with hierarchical pedotransfer functions journal, October 2001

Application of a Vertical Electrical Resistivity Array (VERA) for monitoring CO2 migration at the Ketzin site: First performance evaluation journal, January 2011

Assessing leakage detectability at geologic CO2 sequestration sites using the probabilistic collocation method journal, June 2013

Value of information methodology for assessing the ability of electrical resistivity to detect CO2/brine leakage into a shallow aquifer journal, October 2013

Effect of Dissolved CO 2 on a Shallow Groundwater System: A Controlled Release Field Experiment journal, August 2012

Satellite-based measurements of surface deformation reveal fluid flow associated with the geological storage of carbon dioxide: FLUID FLOW ASSOCIATED WITH THE STORAGE OF CO journal, February 2010

Modeling the performance of large-scale CO2 storage systems: A comparison of different sensitivity analysis methods journal, September 2013

A Bayesian approach to CO2 leakage detection at saline sequestration sites using pressure measurements journal, November 2014

Integrated geophysical and geochemical research programs of the IEA GHG Weyburn-Midale CO2 monitoring and storage project journal, February 2009

Uncertainty quantification of CO2 saturation estimated from electrical resistance tomography data at the Cranfield site journal, August 2014

Sensitivity thresholds of groundwater parameters for detecting CO2 leakage at a geologic carbon sequestration site journal, October 2019

Analytical Model for Leakage Detection in CO2 Sequestration in Deep Saline Aquifers: Application to ex Situ and in Situ CO2 Sequestration Processes journal, December 2019

Title: Merits of pressure and geochemical data as indicators of CO₂/brine leakage into a heterogeneous, sedimentary aquifer

Hydro-geochemical impact of CO2 leakage from geological storage on shallow potable aquifers: A field scale pilot experiment
journal, November 2013

Key factors for determining groundwater impacts due to leakage from geologic carbon sequestration reservoirs
journal, October 2014

Monitoring CO ₂ Intrusion and Associated Geochemical Transformations in a Shallow Groundwater System Using Complex Electrical Methods
journal, July 2012

Time-lapse crosswell seismic and VSP monitoring of injected CO2 in a brine aquifer
journal, July 2007

Analysis of Potential Leakage Pathways and Mineralization within Caprocks for Geologic Storage of CO₂
report, May 2013

Inducing a CO2 Leak into a Shallow Aquifer (CO2FieldLab Eurogia+ Project): Monitoring the CO2 Plume in Groundwaters
journal, January 2013

Gravity monitoring of C O2 movement during sequestration: Model studies
journal, November 2008

Optimizing Monitoring Designs under Alternative Objectives
journal, January 2014

The impact of CO2 on shallow groundwater chemistry: observations at a natural analog site and implications for carbon sequestration
journal, June 2009

Effective detection of CO2 leakage: a comparison of groundwater sampling and pressure monitoring
journal, January 2014

Monitoring CO2 gas-phase migration in a shallow sand aquifer using cross-borehole ground penetrating radar
journal, June 2015

Derivation of groundwater threshold values for analysis of impacts predicted at potential carbon sequestration sites
journal, June 2016

Atmospheric monitoring and verification technologies for CO2 geosequestration
journal, July 2008

Uncertainty quantification of CO ₂ leakage through a fault with multiphase and nonisothermal effects
journal, December 2012

Post-Injection monitoring of stored CO2 at the Nagaoka pilot site: 5 years time-lapse well logging results
journal, January 2011

Detecting leakage of brine or CO2 through abandoned wells in a geological sequestration operation using pressure monitoring wells
journal, January 2011

rosetta : a computer program for estimating soil hydraulic parameters with hierarchical pedotransfer functions
journal, October 2001

Application of a Vertical Electrical Resistivity Array (VERA) for monitoring CO2 migration at the Ketzin site: First performance evaluation
journal, January 2011

Assessing leakage detectability at geologic CO2 sequestration sites using the probabilistic collocation method
journal, June 2013

Value of information methodology for assessing the ability of electrical resistivity to detect CO2/brine leakage into a shallow aquifer
journal, October 2013

Effect of Dissolved CO ₂ on a Shallow Groundwater System: A Controlled Release Field Experiment
journal, August 2012

Satellite-based measurements of surface deformation reveal fluid flow associated with the geological storage of carbon dioxide: FLUID FLOW ASSOCIATED WITH THE STORAGE OF CO
journal, February 2010

Modeling the performance of large-scale CO2 storage systems: A comparison of different sensitivity analysis methods
journal, September 2013

A Bayesian approach to CO2 leakage detection at saline sequestration sites using pressure measurements
journal, November 2014

Integrated geophysical and geochemical research programs of the IEA GHG Weyburn-Midale CO2 monitoring and storage project
journal, February 2009

Uncertainty quantification of CO2 saturation estimated from electrical resistance tomography data at the Cranfield site
journal, August 2014

Sensitivity thresholds of groundwater parameters for detecting CO2 leakage at a geologic carbon sequestration site
journal, October 2019

Analytical Model for Leakage Detection in CO₂ Sequestration in Deep Saline Aquifers: Application to ex Situ and in Situ CO₂ Sequestration Processes
journal, December 2019