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Research Output

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Conference contribution
2018

Can CO2 enhanced oil recovery give new life to Illinois Basin fields?

Ellett, K. M. & Okwen, R. T., 2018, Abstracts with Programs - Geological Society of America. Vol. 50:6.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

CO2 trapping in reservoirs with fluvial sedimentary architecture

Gershenzon, N. I., Ritzi, R. W., Dominic, D. F., David F., O., Mehnert, E. & Patterson, C., 2016, Abstracts with Programs - Geological Society of America. 5 ed. Champaign, IL, Vol. 48.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Effect of model complexity and relative permeability inputs on geologic carbon sequestration modeling

Mehnert, E., Chen, Y., Gershenzon, N. I., Kohanpur, A. H., Valocchi, A. J., Okwen, R. T., Patterson, C., Ritzi, J. & Robert W., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Geochemical modeling of Mt. Simon brine extraction and reinjection for plume pressure management

Berger, P. M., Okwen, R. T. & Dastgheib, S. A., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquid CO2 EOR potential in the Illinois Basin: Results of the Mumford Hills pilot

Okwen, R. T. & Frailey, S. M., Jan 1 2016, Society of Petroleum Engineers - SPE Improved Oil Recovery Conference. Society of Petroleum Engineers (SPE), (SPE - DOE Improved Oil Recovery Symposium Proceedings; vol. 2016-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquid CO2 EOR Potential in the Illinois Basin: Results of the Mumford Hills Pilot

Okwen, R. T. & Frailey, S. M., 2016, SPE Improved Oil Recovery Conference. Society of Petroleum Engineers, p. 1--13

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Assessing CO2 EOR Potential of Three Strategically Located Oil Fields in the Illinois Basin

Damico, J. R., Monson, C. C., Frailey, S. M., Lasemi, Y., Webb, N. D., Grigsby, N. P., Yang, F., Okwen, R. T., Zhou, R., Freiburg, J. T., Freiburg, J. T. & Berger, P. M., 2015, Eastern Section Meeting. Indianapolis, IN

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Capillary trapping of CO (sub 2) in reservoirs with fluvial architecture

Ritzi, R. W., Gershenzon, N. I., Dominic, D. F., Mehnert, E. & Okwen, R. T., 2015, Abstracts with Programs - Geological Society of America. Boulder, CO: Geological Society of America, Vol. 47. p. 322

Research output: Chapter in Book/Report/Conference proceedingConference contribution

CO2 trapping in reservoirs with fluvial architecture; sensitivity to heterogeneity and hysteresis in characteristic relationships for different rock types

Gershenzon, N. I., Ritzi, R. W., Dominic, D. F., Mehnert, E. & Okwen, R. T., 2015, AGU 2015 fall meeting. Vol. 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The impact of model complexity on CO2 saturation and mass balance

Mehnert, E., Gershenzon, N. I., Kohanpur, A. H., Okwen, R. T., Patterson, C., Ritzi, R. W. & Valocchi, A. J., 2015, AGU 2015 fall meeting. Vol. 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Quantifying CO (sub 2) storage efficiencies of geologic depositional environments

Okwen, R. T., Monson, C. C., Lasemi, Y. & Grigsby, N. P., 2014, Abstracts - AAPG, Eastern Section Meeting. American Association of Petroleum Geologists, Vol. 43.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Alkaline-surfactant-polymer flood application for enhanced oil recovery has potential for significant recovery of remaining reserves in the mature Lawrence Field, Illinois

Grube, J. P., Blakley, C. S., Damico, J. R., Johanek, P. M., Madhavan, V., Okwen, R. T., Seyler, B. J. & Webb, N. D., 2012, Abstracts: Annual Meeting - American Association of Petroleum Geologists. Tulsa, OK: American Association of Petroleum Geologists, Vol. 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Far field pressure monitoring well spacing in open basins with multiple sequestration sites

Mehnert, E., Okwen, R. T., Frailey, S. M. & Damico, J. R., 2011, American Geophysical Union Fall Meeting. Washington, DC: American Geophysical Union, Vol. 2011.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Overview of activities for an EOR carbon sequestration pilot within the Illinois Basin

Monson, C. C., Damico, J. R., Okwen, R. T. & Grube, J. P., 2011, Abstracts with Programs - Geological Society of America. Boulder, CO: Geological Society of America, Vol. 43. p. 314

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Simultaneous injection of wastewater and CO (sub 2) in a heterogeneous aquifer

Okwen, R. T., Thomas, M. W., Stewart, M., Trotz, M. & Cunningham, J. A., 2011, American Geophysical Union Fall Meeting. Washington, DC: American Geophysical Union, Vol. 2011.

Research output: Chapter in Book/Report/Conference proceedingConference contribution