Randall Anthony Locke

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Research Output

2020
2019

Soil gas monitoring at the Illinois Basin – Decatur Project carbon sequestration site

Shao, H., Ussiri, D. A. N., Patterson, C. G., Locke, R. A., Wang, H., Taylor, A. H. & Cohen, H. F., Jul 2019, In : International Journal of Greenhouse Gas Control. 86, p. 112-124 13 p.

Research output: Contribution to journalArticle

2018

Identifying gravitational settling by combining Chorine and Bromine isotopes: A new method to detect isolated aquifer

Giunta, T., Devauchelle, O., Louvat, P., Métivier, F., Eggenkamp, H., Bonifacie, M., Agrinier, P., Locke, R. & Ader, M., Jan 1 2018, 2nd EAGE Workshop on Geochemistry in Petroleum Operations and Production. European Association of Geoscientists and Engineers, EAGE, (2nd EAGE Workshop on Geochemistry in Petroleum Operations and Production).

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

2017

Application of the Aquifer Impact Model to support decisions at a CO2 sequestration site

Bacon, D. H., Locke, R. A., Keating, E., Carroll, S., Iranmanesh, A., Mansoor, K., Wimmer, B., Zheng, L., Shao, H. & Greenberg, S. E., Dec 2017, In : Greenhouse Gases: Science and Technology. 7, 6, p. 1020-1034 15 p.

Research output: Contribution to journalArticle

Creating Markets for Captured Carbon: Retrofit of Abbott Power Plant and Future Utilization of Captured CO2

Obrien, K. C., Lu, Y., Patel, V., Greenberg, S., Locke, R., Larson, M., Krishnamurthy, K. R., Byron, M., Naumovitz, J., Guth, D. S. & Bennett, S. J., 2017, In : Energy Procedia. 114, p. 1263-1272 10 p.

Research output: Contribution to journalConference article

Geologic Carbon Storage at a One Million Tonne Demonstration Project: Lessons Learned from the Illinois Basin - Decatur Project

Greenberg, S. E., Bauer, R., Will, R., Locke, R., Carney, M., Leetaru, H. & Medler, J., Jan 1 2017, In : Energy Procedia. 114, p. 5529-5539 11 p.

Research output: Contribution to journalConference article

Regulatory Uncertainty and its Effects on Monitoring Activities of a Major Demonstration Project: The Illinois Basin - Decatur Project Case

Locke, R. A., Greenberg, S. E., Jagucki, P., Krapac, I. G. & Shao, H., Jan 1 2017, In : Energy Procedia. 114, p. 5570-5579 10 p.

Research output: Contribution to journalConference article

The gravitas of gravitational isotope fractionation revealed in an isolated aquifer

Giunta, T., Devauchelle, O., Ader, M., Locke, R., Louvat, P., Bonifacie, M., Métivier, F. & Agrinier, P., Jan 1 2017, In : Geochemical Perspectives Letters. 4, p. 53-58 6 p.

Research output: Contribution to journalArticle

2016

A sulfate conundrum: Dissolved sulfates of deep-saline brines and carbonate-associated sulfates

Labotka, D. M., Panno, S. V. & Locke, R. A., Oct 1 2016, In : Geochimica et Cosmochimica Acta. 190, p. 53-71 19 p.

Research output: Contribution to journalArticle

Comparison of CO2 detection methods tested in shallow groundwater monitoring wells at a geological sequestration site

Edenborn, H. M., Vesper, D. J., Jain, J., Iranmanesh, A., Wimmer, B. & Locke, R., 2016, Abstracts with Programs - Geological Society of America. 5 ed. Champaign, IL, Vol. 48.

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

Evaluation of groundwater quality variability in Quaternary deposits due to surface water influences near the Illinois Basin; Decatur Project, Decatur, IL, USA

Wimmer, B., Locke, R. & Iranmanesh, A., 2016, Abstracts with Programs - Geological Society of America. Champaign, IL, Vol. 48:5.

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

Orenia metallireducens sp. nov. strain Z6, a novel metal-reducing member of the phylum firmicutes from the deep subsurface

Dong, Y., Sanford, R. A., Boyanov, M. I., Kemner, K. M., Flynn, T. M., O'Loughlin, E. J., Chang, Y. J., Locke, R. A., Weber, J. R., Egan, S. M., Mackie, R. I., Cann, I. & Fouke, B. W., 2016, In : Applied and environmental microbiology. 82, 21, p. 6440-6453 14 p.

Research output: Contribution to journalArticle

Soil CO2 flux monitoring experiences from a large-scale carbon sequestration demonstration project

Carman, C. H. & Locke, R., 2016, Abstracts with Programs - Geological Society of America. 5 ed. Champaign, IL, Vol. 48.

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

Tepidibacillus decaturensis sp. nov., a microaerophilic, moderately thermophilic iron-reducing bacterium isolated from 1.7 km depth groundwater

Dong, Y., Sanford, R. A., Boyanov, M. I., Kemner, K. M., Flynn, T. M., O’Loughlin, E. J., Locke, R. A., Weber, J. R., Egan, S. M. & Fouke, B. W., Oct 2016, In : International Journal of Systematic and Evolutionary Microbiology. 66, 10, p. 3964-3971 8 p., 001295.

Research output: Contribution to journalArticle

2015

Halomonas sulfidaeris-dominated microbial community inhabits a 1.8 km-deep subsurface Cambrian sandstone reservoir

Dong, Y., Kumar, C. G., Chia, N., Kim, P. J., Miller, P. A., Price, N. D., Cann, I. K. O., Flynn, T. M., Sanford, R. A., Krapac, I. G., Locke, R. A., Hong, P. Y., Tamaki, H., Liu, W. T., Mackie, R. I., Hernandez, A. G., Wright, C. L., Mikel, M. A., Walker, J. L., Sivaguru, M. & 3 others, Fried, G., Yannarell, A. C. & Fouke, B. W., 2014, In : Environmental Microbiology. 16, 6, p. 1695-1708 14 p.

Research output: Contribution to journalArticle

Initial testing of prototype tunable diode laser absorption spectrometers for CO2 monitoring applications at the Illinois Basin - Decatur Project, USA

Zimmerman, J. W., Locke II, R. A., Blakley, C. S., Frish, M. B., Laderer, M. C. & Wainner, R. T., 2014.

Research output: Contribution to conferenceOther

Integrated reservoir monitoring at the Illinois Basin - Decatur Project

Couëslan, M. L., Butsch, R., Will, R. & Locke, R. A., Jan 1 2014, In : Energy Procedia. 63, p. 2836-2847 12 p.

Research output: Contribution to journalConference article

Integration of near-surface monitoring information using ArcGIS at the Illinois Basin - Decatur Project, USA

Korose, C. P., Locke, R. A., Blakley, C. S. & Carman, C. H., Jan 1 2014, In : Energy Procedia. 63, p. 3945-3955 11 p.

Research output: Contribution to journalConference article

Multivariate statistical evaluation of groundwater compliance data from the Illinois Basin - Decatur Project

Iranmanesh, A., Locke, R. A. & Wimmer, B. T., Jan 1 2014, In : Energy Procedia. 63, p. 3182-3194 13 p.

Research output: Contribution to journalConference article

Tunable diode laser absorption spectrometers for CO2 wellhead and pipeline leakage monitoring: Experiences from prototype testing at the Illinois Basin - Decatur Project, USA

Zimmerman, J. W., Locke, R. A., Blakley, C. S., Frish, M. B., Laderer, M. C. & Wahmer, R. T., Jan 1 2014, In : Energy Procedia. 63, p. 4083-4094 12 p.

Research output: Contribution to journalConference article

Update on soil CO2 flux monitoring at the illinois basin - Decatur Project, USA

Carman, C. H., Locke, R. A. & Blakley, C. S., Jan 1 2014, In : Energy Procedia. 63, p. 3869-3880 12 p.

Research output: Contribution to journalConference article

2013

Delta 37Cl variations with depth in Mount Simon Sandstone basinal brines

Giunta, T., Ader, M., Locke II, R. A. & Agrinier, P., 2013, American Geophysical Union Fall Meeting. Washington, DC: American Geophysical Union, Vol. 2013.

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

Formation waters from Cambrian-age strata, Illinois Basin, USA: Constraints on their origin and evolution

Panno, S. V., Hackley, K. C., Locke, R. A., Krapac, I. G., Wimmer, B., Iranmanesh, A. & Kelly, W. R., Dec 1 2013, In : Geochimica et Cosmochimica Acta. 122, p. 184-197 14 p.

Research output: Contribution to journalArticle

Preinjection reservoir fluid characterization at a CCS demonstration site: Illinois Basin - Decatur Project, USA

Locke, R., Larssen, D., Salden, W., Patterson, C., Kirksey, J., Iranmanesh, A., Wimmer, B. & Krapac, I., Jan 1 2013, In : Energy Procedia. 37, p. 6424-6433 10 p.

Research output: Contribution to journalConference article

2011

Applying monitoring, verification, and accounting techniques to a real-world, enhanced oil recovery operational CO2 leak

Wimmer, B. T., Krapac, I. G., Locke, R. & Iranmanesh, A., Jan 1 2011, In : Energy Procedia. 4, p. 3330-3337 8 p.

Research output: Contribution to journalArticle

Aqueous geochemical responses associated with the Sugar Creek CO2 enhanced oil recovery in Hopkins County, Kentucky

Beck, E. G., Takacs, K. G., Parris, T. M., Wedding, D. & Locke II, R. A., 2011, Abstracts with Programs - Geological Society of America. Boulder, CO: Geological Society of America, Vol. 43. p. 69

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

Aqueous geochemistry of a carbon dioxide-enhanced oil recovery project in the Sugar Creek oil field, western Kentucky

Takacs, K. G., Beck, E. G., Parris, T. M., Wedding, D. & Locke II, R. A., 2011, Abstracts - AAPG, Eastern Section Meeting. American Association of Petroleum Geologists, Vol. 2011. p. 52

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

Characterizing near-surface CO2 conditions before injection - Perspectives from a CCS project in the Illinois Basin, USA

Locke, R. A., Krapac, I. G., Lewicki, J. L. & Curtis-Robinson, E., Jan 1 2011, In : Energy Procedia. 4, p. 3306-3313 8 p.

Research output: Contribution to journalConference article

2009

Safeguarding groundwater quality at geologic carbon sequestration sites - An Illinois Basin example

Mehnert, E., Krapac, I. G., Wimmer, B., Iranmanesh, A. & Locke, R. A., Dec 1 2009, American Water Works Association Annual Conference and Exposition 2009, ACE 2009. (American Water Works Association Annual Conference and Exposition 2009, ACE 2009).

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