Process‐based approach to CO2 leakage detection by vadose zone gas monitoring at geologic CO2 storage sites KD Romanak, PC Bennett, C Yang, SD Hovorka Geophysical Research Letters 39 (15), 2012 | 184 | 2012 |
Assessing risk to fresh water resources from long term CO2 injection–laboratory and field studies RC Smyth, SD Hovorka, J Lu, KD Romanak, JW Partin, C Wong, C Yang Energy Procedia 1 (1), 1957-1964, 2009 | 128 | 2009 |
Monitoring a large volume CO2 injection: Year two results from SECARB project at Denbury’s Cranfield, Mississippi, USA SD Hovorka, TA Meckel, RH Trevino, J Lu, JP Nicot, JW Choi, D Freeman, ... Energy Procedia 4, 3478-3485, 2011 | 119 | 2011 |
CO2 storage in depleted or depleting oil and gas fields: what can we learn from existing projects? S Hannis, J Lu, A Chadwick, S Hovorka, K Kirk, K Romanak, J Pearce Energy Procedia 114, 5680-5690, 2017 | 92 | 2017 |
Single-well push–pull test for assessing potential impacts of CO2 leakage on groundwater quality in a shallow Gulf Coast aquifer in Cranfield, Mississippi C Yang, PJ Mickler, R Reedy, BR Scanlon, KD Romanak, JP Nicot, ... International Journal of Greenhouse Gas Control 18, 375-387, 2013 | 87 | 2013 |
Inverse Modeling of Water-Rock-CO2 Batch Experiments: Potential Impacts on Groundwater Resources at Carbon Sequestration Sites C Yang, Z Dai, KD Romanak, SD Hovorka, RH Treviño Environmental science & technology 48 (5), 2798-2806, 2014 | 82 | 2014 |
Complex fluid flow revealed by monitoring CO2 injection in a fluvial formation J Lu, PJ Cook, SA Hosseini, C Yang, KD Romanak, T Zhang, BM Freifeld, ... Journal of Geophysical Research: Solid Earth 117 (B3), 2012 | 81 | 2012 |
Nitrate reduction during ground-water recharge, Southern High Plains, Texas AE Fryar, SA Macko, WF Mullican III, KD Romanak, PC Bennett Journal of contaminant hydrology 40 (4), 335-363, 2000 | 80 | 2000 |
CO2 solubility in aqueous solutions containing Na+, Ca2+, Cl−, SO42− and HCO3-: The effects of electrostricted water and ion hydration thermodynamics K Gilbert, PC Bennett, W Wolfe, T Zhang, KD Romanak Applied Geochemistry 67, 59-67, 2016 | 68 | 2016 |
Improving monitoring protocols for CO2 geological storage with technical advances in CO2 attribution monitoring T Dixon, KD Romanak International Journal of Greenhouse Gas Control 41, 29-40, 2015 | 63 | 2015 |
Diverse mantle and crustal components in lavas of the NW Cerros del Rio volcanic field, Rio Grande Rift, New Mexico KE Duncker, JA Wolff, RS Harmon, PT Leat, AP Dickin, RN Thompson Contributions to Mineralogy and Petrology 108, 331-345, 1991 | 57 | 1991 |
Sensitivity of groundwater systems to CO2: Application of a site-specific analysis of carbonate monitoring parameters at the SACROC CO2-enhanced oil field KD Romanak, RC Smyth, C Yang, SD Hovorka, M Rearick, J Lu International Journal of Greenhouse Gas Control 6, 142-152, 2012 | 53 | 2012 |
Process-based soil gas leakage assessment at the Kerr Farm: Comparison of results to leakage proxies at ZERT and Mt. Etna KD Romanak, B Wolaver, C Yang, GW Sherk, J Dale, LM Dobeck, ... International Journal of Greenhouse Gas Control 30, 42-57, 2014 | 51 | 2014 |
Assessment of alleged CO2 leakage at the Kerr farm using a simple process-based soil gas technique: Implications for carbon capture, utilization, and storage (CCUS) monitoring K Romanak, GW Sherk, S Hovorka, C Yang Energy Procedia 37, 4242-4248, 2013 | 47 | 2013 |
Attitudes on Carbon Capture and Storage (CCS) as a Mitigation Technology within the UNFCCC K Romanak, M Fridahl, T Dixon Energies 14 (3), 629, 2021 | 34 | 2021 |
Near-surface monitoring of large-volume CO2 injection at Cranfield: Early field test of SECARB phase III C Yang, K Romanak, S Hovorka, RM Holt, J Lindner, R Trevino SPE Journal 18 (03), 486-494, 2013 | 33 | 2013 |
Geochemical impact of oxygen on siliciclastic carbon storage reservoirs J Lu, PJ Mickler, JP Nicot, C Yang, KD Romanak International Journal of Greenhouse Gas Control 21, 214-231, 2014 | 28 | 2014 |
Gas source attribution techniques for assessing leakage at geologic CO2 storage sites: Evaluating a CO2 and CH4 soil gas anomaly at the Cranfield CO2-EOR site JS Anderson, KD Romanak, C Yang, J Lu, SD Hovorka, MH Young Chemical Geology 454, 93-104, 2017 | 26 | 2017 |
Potential subsurface impacts of CO2 stream impurities on geologic carbon storage JP Nicot, S Solano, J Lu, P Mickler, K Romanak, C Yang, X Zhang Energy Procedia 37, 4552-4559, 2013 | 25 | 2013 |
CO2 storage guidelines and the science of monitoring: Achieving project success under the California Low Carbon Fuel Standard CCS Protocol and other global regulations K Romanak, T Dixon International Journal of Greenhouse Gas Control 113, 103523, 2022 | 22 | 2022 |