Research output per year
Research output per year
- 15 results
Search results
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2024
Determining the brine extraction well type, location, and rate for optimal pressure and carbon dioxide plume management
Yang, F. & Okwen, R., Jan 2024, In: Gas Science and Engineering. 121, 205174.Research output: Contribution to journal › Article › peer-review
Open Access -
2021
A workflow to assess the efficacy of brine extraction for managing injection-induced seismicity potential using data from a CO2 injection site near Decatur, Illinois
Babarinde, O., Okwen, R., Frailey, S., Yang, F., Whittaker, S. & Sweet, D., Jul 2021, In: International Journal of Greenhouse Gas Control. 109, 103393.Research output: Contribution to journal › Article › peer-review
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Challenges of designing, operating, and managing brine extraction at a carbon dioxide storage site
Okwen, R. T. & Frailey, S. M., Jul 2021, In: International Journal of Greenhouse Gas Control. 109, 103354.Research output: Contribution to journal › Article › peer-review
Open Access -
2018
Challenging Geostatistical Methods To Represent Heterogeneity in CO2 Reservoirs Under Residual Trapping
Damico, J. R., Ritzi, R. W., Gershenzon, N. I. & Okwen, R. T., 2018, In: Environmental and Engineering Geoscience. 24, 4, p. 357-373 17 p.Research output: Contribution to journal › Article › peer-review
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2017
Capillary trapping of CO2 in heterogeneous reservoirs during the injection period
Gershenzon, N. I., Ritzi, R. W., Dominic, D. F., Mehnert, E. & Okwen, R. T., Apr 1 2017, In: International Journal of Greenhouse Gas Control. 59, p. 13-23 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
CO2 trapping in reservoirs with fluvial architecture: Sensitivity to heterogeneity in permeability and constitutive relationship parameters for different rock types
Gershenzon, N. I., Ritzi, R. W., Dominic, D. F., Mehnert, E., Okwen, R. T. & Patterson, C., 2017, In: Journal of Petroleum Science and Engineering. 155, p. 89-99 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2016
Comparison of CO2 trapping in highly heterogeneous reservoirs with Brooks-Corey and van Genuchten type capillary pressure curves
Gershenzon, N. I., Ritzi, R. W., Dominic, D. F., Mehnert, E. & Okwen, R. T., Oct 1 2016, In: Advances in Water Resources. 96, p. 225-236 12 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2015
Influence of small-scale fluvial architecture on CO2 trapping processes in deep brine reservoirs
Gershenzon, N. I., Ritzi, R. W., Dominic, D. F., Soltanian, M., Mehnert, E. & Okwen, R. T., Oct 2015, In: Water Resources Research. 51, 10, p. 8240-8256 17 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2014
Transport modeling at multiple scales for the Illinois Basin-Decatur Project
Roy, W. R., Mehnert, E., Berger, P. M., Damico, J. R. & Okwen, R. T., Oct 2014, In: Greenhouse Gases: Science and Technology. 4, 5, p. 645-661 17 p.Research output: Contribution to journal › Article › peer-review
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2012
CONJUNCTIVE INJECTION OF CO2 AND WASTEWATER IN A HETEROGENEOUS POROUS FORMATION
Okwen, R. T., Thomas, M., Stewart, M. T., Trotz, M. & Cunningham, J. A., 2012, In: Technology & Innovation. 14, 2, p. 143--151Research output: Contribution to journal › Article › peer-review
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2011
Analytical model for screening potential CO2 repositories
Okwen, R. T., Stewart, M. T. & Cunningham, J. A., Sep 2011, In: Computational Geosciences. 15, 4, p. 755-770 16 p.Research output: Contribution to journal › Article › peer-review
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Effect of Well Orientation (Vertical vs. Horizontal) and Well Length on the Injection of CO2 in Deep Saline Aquifers
Okwen, R., Stewart, M. & Cunningham, J., Oct 2011, In: Transport in Porous Media. 90, 1, p. 219-232 14 p.Research output: Contribution to journal › Article › peer-review
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Remote sensing of temperature variations around major power plants as point sources of heat
Okwen, R., Pu, R. & Cunningham, J., Jul 2011, In: International Journal of Remote Sensing. 32, 13, p. 3791-3805 15 p.Research output: Contribution to journal › Article › peer-review
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Temporal variations in near-wellbore pressures during CO2 injection in saline aquifers
Okwen, R. T., Stewart, M. T. & Cunningham, J. A., Sep 2011, In: International Journal of Greenhouse Gas Control. 5, 5, p. 1140-1148 9 p.Research output: Contribution to journal › Article › peer-review
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2010
Analytical solution for estimating storage efficiency of geologic sequestration of CO2
Okwen, R. T., Stewart, M. T. & Cunningham, J. A., Jan 2010, In: International Journal of Greenhouse Gas Control. 4, 1, p. 102-107 6 p.Research output: Contribution to journal › Article › peer-review