| Trace metal distribution and mobility in drill cuttings and produced waters from Marcellus Shale gas extraction: Uranium, arsenic, barium TT Phan, RC Capo, BW Stewart, JR Graney, JD Johnson, S Sharma, ... Applied Geochemistry 60, 89-103, 2015 | 112 | 2015 |
| Factors controlling Li concentration and isotopic composition in formation waters and host rocks of Marcellus Shale, Appalachian Basin TT Phan, RC Capo, BW Stewart, GL Macpherson, EL Rowan, ... Chemical Geology 420, 162-179, 2016 | 87 | 2016 |
| Role of water− rock interaction in the geochemical evolution of Marcellus Shale produced waters TT Phan, ANP Vankeuren, JA Hakala International journal of coal geology 191, 95-111, 2018 | 64 | 2018 |
| Geochemical and multi-isotopic (87 Sr/86 Sr, 143 Nd/144 Nd, 238 U/235 U) perspectives of sediment sources, depositional conditions, and diagenesis of the Marcellus Shale … TT Phan, JB Gardiner, RC Capo, BW Stewart Geochimica et Cosmochimica Acta, 2018 | 46 | 2018 |
| Geochemical and lithium isotope tracking of dissolved solid sources in Permian Basin carbonate reservoir and overlying aquifer waters at an enhanced oil recovery site … S Pfister, RC Capo, BW Stewart, GL Macpherson, TT Phan, JB Gardiner, ... Applied geochemistry 87, 122-135, 2017 | 33 | 2017 |
| High throughput method for Sr extraction from variable matrix waters and 87 Sr/86 Sr isotope analysis by MC-ICP-MS AJ Wall, RC Capo, BW Stewart, TT Phan, JC Jain, JA Hakala, GD Guthrie Journal of Analytical Atomic Spectrometry 28 (8), 1338-1344, 2013 | 33 | 2013 |
| Rare earth elements and radiogenic strontium isotopes in carbonate minerals reveal diagenetic influence in shales and limestones in the Appalachian Basin TT Phan, JA Hakala, CL Lopano, S Sharma Chemical Geology 509, 194-212, 2019 | 32 | 2019 |
| Neodymium isotopes track sources of rare earth elements in acidic mine waters ILR Wallrich, BW Stewart, RC Capo, BC Hedin, TT Phan Geochimica et Cosmochimica Acta 269, 465-483, 2020 | 31 | 2020 |
| Temperature‐dependent Li isotope ratios in Appalachian Plateau and Gulf Coast Sedimentary Basin saline water GL Macpherson, RC Capo, BW Stewart, TT Phan, K Schroeder, ... Geofluids 14 (4), 419-429, 2014 | 30 | 2014 |
| Application of isotopic and geochemical signals in unconventional oil and gas reservoir produced waters toward characterizing in situ geochemical fluid-shale reactions TT Phan, JA Hakala, S Sharma Science of the total environment 714, 136867, 2020 | 27 | 2020 |
| Barium isotopes track the source of dissolved solids in produced water from the unconventional Marcellus Shale gas play ZG Tieman, BW Stewart, RC Capo, TT Phan, CL Lopano, JA Hakala Environmental Science & Technology 54 (7), 4275-4285, 2020 | 23 | 2020 |
| Laboratory-scale studies on chemical reactions between fracturing fluid and shale core from the Marcellus Shale Energy and Environmental Laboratory (MSEEL) site JA Hakala, D Crandall, J Moore, T Phan, S Sharma, C Lopano SPE/AAPG/SEG Unconventional Resources Technology Conference, URTEC-2670856-MS, 2017 | 23 | 2017 |
| Influence of colloids on metal concentrations and radiogenic strontium isotopes in groundwater and oil and gas-produced waters TT Phan, JA Hakala, DJ Bain Applied geochemistry 95, 85-96, 2018 | 14 | 2018 |
| Variations in U concentrations and isotope signatures in two Canadian lakes impacted by U mining: A combination of anthropogenic and biogeochemical processes W Wang, DH Dang, B Novotnik, TT Phan, RD Evans Chemical Geology 506, 58-67, 2019 | 11 | 2019 |
| Bench-top experiments evaluating simulated hydraulic fracturing fluid interactions with Marcellus shale core J Moore, W Xiong, C Lopano, T Phan, A Vankeuren, S Sharma, J Pilewski, ... Unconventional Resources Technology Conference, Houston, Texas, 23-25 July …, 2018 | 10 | 2018 |
| Investigating the origin of elevated H2S in groundwater discharge from abandoned gas wells, Norfolk County, Ontario RE Jackson, MB Dusseault, S Frape, T Phan, C Steelman Geoconvention 2020, 2020 | 8 | 2020 |
| Tracking natural CO2 migration through a sandstone aquifer using Sr, U and C isotopes: Chimayo, New Mexico, USA JB Gardiner, RC Capo, DL Newell, BW Stewart, TT Phan, EH Keating, ... International Journal of Greenhouse Gas Control 104, 103209, 2021 | 7 | 2021 |
| Utilization of produced water baseline as a groundwater monitoring tool at a CO2-EOR site in the Permian Basin, Texas, USA J Gardiner, RB Thomas, TT Phan, M Stuckman, J Wang, M Small, ... Applied geochemistry 121, 104688, 2020 | 7 | 2020 |
| Role of Organic Acids in Controlling Mineral Scale Formation During Hydraulic Fracturing at the Marcellus Shale Energy and Environmental Laboratory (MSEEL) Site JA Hakala, T Phan, M Stuckman, HM Edenborn, CN Lopano Unconventional Resources Technology Conference, Austin, Texas, 24-26 July …, 2017 | 7 | 2017 |
| Lepidolite extraction solid by-product: Mitigation of thallium leaching and utilization of radiogenic strontium isotopes as a tracer TT Phan, L Fulton, J Ulkem, S Aiken, A Blackwell, J Walsh, P Walker, ... Environmental Advances 3, 100035, 2021 | 6 | 2021 |
Alexandra HakalaGeochemist, Senior Fellow (Detail) Geologic and Environmental Systems, National Energy TechnologyVerified email at netl.doe.gov
