George J. Hirasaki - Publications

Affiliations: 
Rice University, Houston, TX 
Area:
Chemical Engineering, Geology, Geochemistry
Website:
http://rice.academia.edu/GeorgeHirasaki

139 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Valiya Parambathu A, Chapman WG, Hirasaki GJ, Asthagiri D, Singer PM. Effect of Nanoconfinement on NMR Relaxation of Heptane in Kerogen from Molecular Simulations and Measurements. The Journal of Physical Chemistry Letters. 14: 1059-1065. PMID 36693239 DOI: 10.1021/acs.jpclett.2c03699  0.532
2021 Singer PM, Valiya Parambathu A, Wang X, Asthagiri D, Chapman WG, Hirasaki GJ, Fleury M, Ranguelova K. Correction to "Elucidating the H NMR Relaxation Mechanism in Polydisperse Polymers and Bitumen Using Measurements, MD Simulations, and Models". The Journal of Physical Chemistry. B. PMID 34609864 DOI: 10.1021/acs.jpcb.1c07950  0.682
2021 Singer PM, Parambathu AV, Pinheiro Dos Santos TJ, Liu Y, Alemany LB, Hirasaki GJ, Chapman WG, Asthagiri D. Predicting H NMR relaxation in Gd-aqua using molecular dynamics simulations. Physical Chemistry Chemical Physics : Pccp. 23: 20974-20984. PMID 34518855 DOI: 10.1039/d1cp03356e  0.749
2020 Asthagiri D, Chapman WG, Hirasaki GJ, Singer PM. NMR H-H Dipole Relaxation in Fluids: Relaxation of Individual H-H Pairs versus Relaxation of Molecular Modes. The Journal of Physical Chemistry. B. PMID 33185099 DOI: 10.1021/acs.jpcb.0c08078  0.456
2020 Amirmoshiri M, Zhang L, Puerto MC, Tewari RD, Bahrim RZBK, Farajzadeh R, Hirasaki GJ, Biswal SL. Role of Wettability on the Adsorption of an Anionic Surfactant on Sandstone Cores. Langmuir : the Acs Journal of Surfaces and Colloids. 36: 10725-10738. PMID 32870010 DOI: 10.1021/Acs.Langmuir.0C01521  0.349
2020 Vavra E, Puerto M, Biswal SL, Hirasaki GJ. A systematic approach to alkaline-surfactant-foam flooding of heavy oil: microfluidic assessment with a novel phase-behavior viscosity map. Scientific Reports. 10: 12930. PMID 32737367 DOI: 10.1038/S41598-020-69511-Z  0.399
2020 Singer PM, Valiya Parambathu A, Wang X, Asthagiri D, Chapman WG, Hirasaki GJ, Fleury M. Elucidating the H NMR Relaxation Mechanism in Polydisperse Polymers and Bitumen using Measurements, MD Simulations, and Models. The Journal of Physical Chemistry. B. PMID 32356986 DOI: 10.1021/Acs.Jpcb.0C01941  0.715
2020 Valiya Parambathu A, Singer PM, Hirasaki GJ, Chapman WG, Asthagiri D. Critical Role of Confinement in the NMR Surface Relaxation and Diffusion of -Heptane in a Polymer Matrix Revealed by MD Simulations. The Journal of Physical Chemistry. B. PMID 32267690 DOI: 10.1021/Acs.Jpcb.0C00711  0.531
2020 Song J, Rezaee S, Guo W, Hernandez B, Puerto M, Vargas FM, Hirasaki GJ, Biswal SL. Evaluating physicochemical properties of crude oil as indicators of low-salinity-induced wettability alteration in carbonate minerals. Scientific Reports. 10: 3762. PMID 32111861 DOI: 10.1038/S41598-020-60106-2  0.405
2020 Jian G, Alcorn Z, Zhang L, Puerto MC, Soroush S, Graue A, Biswal SL, Hirasaki GJ. Evaluation of a Nonionic Surfactant Foam for CO2 Mobility Control in a Heterogeneous Carbonate Reservoir Spe Journal. DOI: 10.2118/203822-Pa  0.335
2020 Shaik I, Song J, Biswal S, Hirasaki G, Bikkina P, Aichele C. Effect of brine type and ionic strength on the wettability alteration of naphthenic-acid-adsorbed calcite surfaces Journal of Petroleum Science and Engineering. 185: 106567. DOI: 10.1016/J.Petrol.2019.106567  0.388
2019 Song J, Wang Q, Shaik I, Puerto M, Bikkina P, Aichele C, Biswal SL, Hirasaki GJ. Effect of salinity, Mg and SO on "smart water"-induced carbonate wettability alteration in a model oil system. Journal of Colloid and Interface Science. 563: 145-155. PMID 31874304 DOI: 10.1016/J.Jcis.2019.12.040  0.362
2019 Dong P, Puerto MC, Ma K, Mateen K, Ren G, Bourdarot G, Morel D, Biswal SL, Hirasaki GJ. Ultralow-Interfacial-Tension Foam-Injection Strategy in High-Temperature Ultrahigh-Salinity Fractured Oil-Wet Carbonate Reservoirs Spe Journal. 24: 2822-2840. DOI: 10.2118/190259-Pa  0.359
2019 Jian G, Zhang L, Da C, Puerto M, Johnston KP, Biswal SL, Hirasaki GJ. Evaluating the Transport Behavior of CO2 Foam in the Presence of Crude Oil under High-Temperature and High-Salinity Conditions for Carbonate Reservoirs Energy & Fuels. 33: 6038-6047. DOI: 10.1021/Acs.Energyfuels.9B00667  0.434
2019 Song J, Rezaee S, Zhang L, Zhang Z, Puerto M, Wani OB, Vargas F, Alhassan S, Biswal SL, Hirasaki GJ. Characterizing the Influence of Organic Carboxylic Acids and Inorganic Silica Impurities on the Surface Charge of Natural Carbonates Using an Extended Surface Complexation Model Energy & Fuels. 33: 957-967. DOI: 10.1021/Acs.Energyfuels.8B03896  0.304
2019 Zeng Y, Farajzadeh R, Biswal SL, Hirasaki GJ. A 2-D simulation study on CO2 soluble surfactant for foam enhanced oil recovery Journal of Industrial and Engineering Chemistry. 72: 133-143. DOI: 10.1016/J.Jiec.2018.12.013  0.438
2018 Singer PM, Asthagiri D, Chapman WG, Hirasaki GJ. NMR spin-rotation relaxation and diffusion of methane. The Journal of Chemical Physics. 148: 204504. PMID 29865803 DOI: 10.1063/1.5027097  0.555
2018 Qi L, Song C, Wang T, Li Q, Hirasaki GJ, Verduzco R. Polymer-Coated Nanoparticles for Reversible Emulsification and Recovery of Heavy Oil. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 29750537 DOI: 10.1021/Acs.Langmuir.8B00655  0.371
2018 Singer PM, Asthagiri D, Chen Z, Valiya Parambathu A, Hirasaki GJ, Chapman WG. Role of internal motions and molecular geometry on the NMR relaxation of hydrocarbons. The Journal of Chemical Physics. 148: 164507. PMID 29716197 DOI: 10.1063/1.5023240  0.698
2018 Elhag AS, Da C, Chen Y, Mukherjee N, Noguera JA, Alzobaidi S, Reddy PP, AlSumaiti AM, Hirasaki GJ, Biswal SL, Nguyen QP, Johnston KP. Viscoelastic diamine surfactant for stable carbon dioxide/water foams over a wide range in salinity and temperature. Journal of Colloid and Interface Science. 522: 151-162. PMID 29597127 DOI: 10.1016/J.Jcis.2018.03.037  0.35
2018 Dong P, Puerto M, Jian G, Ma K, Mateen K, Ren G, Bourdarot G, Morel D, Bourrel M, Biswal SL, Hirasaki G. Low-IFT Foaming System for Enhanced Oil Recovery in Highly Heterogeneous/Fractured Oil-Wet Carbonate Reservoirs Spe Journal. 23: 2243-2259. DOI: 10.2118/184569-Pa  0.366
2018 Abbaszadeh M, Varavei A, Rodriguez-de la Garza F, Villavicencio AE, Lopez Salinas J, Puerto MC, Hirasaki G, Miller CA. Methodology for the Development of Laboratory-Based Comprehensive Foam Model for Use in the Reservoir Simulation of Enhanced Oil Recovery Spe Reservoir Evaluation & Engineering. 21: 344-363. DOI: 10.2118/181732-Pa  0.402
2018 Da C, Jian G, Alzobaidi S, Yang J, Biswal SL, Hirasaki GJ, Johnston KP. Design of CO2-in-Water Foam Stabilized with Switchable Amine Surfactants at High Temperature in High-Salinity Brine and Effect of Oil Energy & Fuels. 32: 12259-12267. DOI: 10.1021/Acs.Energyfuels.8B02959  0.321
2018 Amirmoshiri M, Zeng Y, Chen Z, Singer PM, Puerto MC, Grier H, Bahrim RZK, Vincent-Bonnieu S, Farajzadeh R, Biswal SL, Hirasaki GJ. Probing the Effect of Oil Type and Saturation on Foam Flow in Porous Media: Core-Flooding and Nuclear Magnetic Resonance (NMR) Imaging Energy & Fuels. 32: 11177-11189. DOI: 10.1021/Acs.Energyfuels.8B02157  0.391
2018 Singer PM, Chen Z, Alemany LB, Hirasaki GJ, Zhu K, Xie ZH, Vo TD. Interpretation of NMR Relaxation in Bitumen and Organic Shale Using Polymer–Heptane Mixes Energy & Fuels. 32: 1534-1549. DOI: 10.1021/Acs.Energyfuels.7B03603  0.368
2018 Da C, Alzobaidi S, Jian G, Zhang L, Biswal SL, Hirasaki GJ, Johnston KP. Carbon dioxide/water foams stabilized with a zwitterionic surfactant at temperatures up to 150 °C in high salinity brine Journal of Petroleum Science and Engineering. 166: 880-890. DOI: 10.1016/J.Petrol.2018.03.071  0.389
2018 Chen H, Elhag AS, Chen Y, Noguera JA, AlSumaiti AM, Hirasaki GJ, Nguyen QP, Biswal SL, Yang S, Johnston KP. Oil effect on CO2 foam stabilized by a switchable amine surfactant at high temperature and high salinity Fuel. 227: 247-255. DOI: 10.1016/J.Fuel.2018.04.020  0.43
2017 Xiao S, Zeng Y, Vavra ED, He P, Puerto MC, Hirasaki GJ, Biswal SL. Destabilization, Propagation, and Generation of Surfactant-Stabilized Foam during Crude Oil Displacement in Heterogeneous Model Porous Media. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 29045144 DOI: 10.1021/Acs.Langmuir.7B02766  0.399
2017 Song J, Zeng Y, Wang L, Duan X, Puerto M, Chapman WG, Biswal SL, Hirasaki GJ. Surface complexation modeling of calcite zeta potential measurements in brines with mixed potential determining ions (Ca(2+), CO3(2-), Mg(2+), SO4(2-)) for characterizing carbonate wettability. Journal of Colloid and Interface Science. 506: 169-179. PMID 28735190 DOI: 10.1016/J.Jcis.2017.06.096  0.569
2017 Wang L, Haghmoradi A, Liu J, Xi S, Hirasaki GJ, Miller CA, Chapman WG. Modeling micelle formation and interfacial properties with iSAFT classical density functional theory. The Journal of Chemical Physics. 146: 124705. PMID 28388160 DOI: 10.1063/1.4978503  0.581
2017 Singer PM, Asthagiri D, Chapman WG, Hirasaki GJ. Molecular dynamics simulations of NMR relaxation and diffusion of bulk hydrocarbons and water. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 277: 15-24. PMID 28189994 DOI: 10.1016/J.Jmr.2017.02.001  0.729
2017 Liebum MM, Hirasaki GJ, Nguyen QP. Solubility of Alkyl Amine Surfactants in Mixed Gas and Pure CO2 Environments Industrial & Engineering Chemistry Research. 56: 10958-10964. DOI: 10.1021/Acs.Iecr.7B02369  0.354
2016 Jian G, Puerto MC, Wehowsky A, Dong P, Johnston KP, Hirasaki GJ, Biswal SL. Static Adsorption of an Ethoxylated Nonionic Surfactant on Carbonate Minerals. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 27673699 DOI: 10.1021/Acs.Langmuir.6B01975  0.317
2016 Zeng Y, Farajzadeh R, Eftekhari AA, Vincent-Bonnieu S, Muthuswamy A, Rossen WR, Hirasaki GJ, Biswal SL. Role of Gas Type on Foam Transport in Porous Media. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 27244300 DOI: 10.1021/Acs.Langmuir.6B00949  0.37
2016 Chen Y, Elhag AS, Reddy PP, Chen H, Cui L, Worthen AJ, Ma K, Quintanilla H, Noguera JA, Hirasaki GJ, Nguyen QP, Biswal SL, Johnston KP. Phase behavior and interfacial properties of a switchable ethoxylated amine surfactant at high temperature and effects on CO2-in-water foams. Journal of Colloid and Interface Science. 470: 80-91. PMID 26930543 DOI: 10.1016/J.Jcis.2016.02.028  0.377
2016 Li Y, Zhang W, Kong B, Puerto M, Bao X, Sha O, Shen Z, Yang Y, Liu Y, Gu S, Miller C, Hirasaki GJ. Mixtures of Anionic/Cationic Surfactants: A New Approach for Enhanced Oil Recovery in Low-Salinity, High-Temperature Sandstone Reservoir Spe Journal. 21: 1164-1177. DOI: 10.2118/169051-Pa  0.377
2016 Chen Y, Elhag AS, Worthen AJ, Reddy PP, Ou AM, Hirasaki GJ, Nguyen QP, Biswal SL, Johnston KP. High temperature CO2-in-water foams stabilized with cationic quaternary ammonium surfactants Journal of Chemical and Engineering Data. 61: 2761-2770. DOI: 10.1021/Acs.Jced.6B00135  0.404
2016 Zeng Y, Muthuswamy A, Ma K, Wang L, Farajzadeh R, Puerto M, Vincent-Bonnieu S, Eftekhari AA, Wang Y, Da C, Joyce JC, Biswal SL, Hirasaki GJ. Insights on Foam Transport from a Texture-Implicit Local-Equilibrium Model with an Improved Parameter Estimation Algorithm Industrial and Engineering Chemistry Research. 55: 7819-7829. DOI: 10.1021/Acs.Iecr.6B01424  0.374
2016 Wang Z, Gupta M, Warudkar SS, Cox KR, Hirasaki GJ, Wong MS. Improved CO2 Absorption in a Gas-Liquid Countercurrent Column Using a Ceramic Foam Contactor Industrial and Engineering Chemistry Research. 55: 1387-1400. DOI: 10.1021/Acs.Iecr.5B03600  0.771
2016 Li Y, Puerto M, Bao X, Zhang W, Jin J, Su Z, Shen S, Hirasaki G, Miller C. Synergism and Performance for Systems Containing Binary Mixtures of Anionic/Cationic Surfactants for Enhanced Oil Recovery Journal of Surfactants and Detergents. 20: 21-34. DOI: 10.1007/S11743-016-1892-X  0.393
2016 Zeng Y, Ma K, Farajzadeh R, Puerto M, Biswal SL, Hirasaki GJ. Effect of Surfactant Partitioning Between Gaseous Phase and Aqueous Phase on CO 2 Foam Transport for Enhanced Oil Recovery Transport in Porous Media. 114: 777-793. DOI: 10.1007/S11242-016-0743-6  0.402
2015 Chen Y, Elhag AS, Cui L, Worthen AJ, Reddy PP, Noguera JA, Ou AM, Ma K, Puerto M, Hirasaki GJ, Nguyen QP, Biswal SL, Johnston KP. CO2-in-water foam at elevated temperature and salinity stabilized with a nonionic surfactant with a high degree of ethoxylation Industrial and Engineering Chemistry Research. 54: 4252-4263. DOI: 10.1021/Ie503674M  0.359
2015 Wang L, Haghmoradi A, Miller CA, Hirasaki GJ, Chapman WG. Effect of surfactant architecture on micelle formation and interfacial tension from iSAFT molecular density functional theory Engineering Sciences and Fundamentals 2015 - Core Programming Area At the 2015 Aiche Annual Meeting. 2: 1072-1073.  0.438
2014 Cui L, Puerto M, López-Salinas JL, Biswal SL, Hirasaki GJ. Improved methylene blue two-phase titration method for determining cationic surfactant concentration in high-salinity brine. Analytical Chemistry. 86: 11055-61. PMID 25365626 DOI: 10.1021/Ac500767M  0.759
2014 Conn CA, Ma K, Hirasaki GJ, Biswal SL. Visualizing oil displacement with foam in a microfluidic device with permeability contrast. Lab On a Chip. 14: 3968-77. PMID 25112724 DOI: 10.1039/C4Lc00620H  0.39
2014 Cui L, Ma K, Abdala AA, Lu LJ, Tanakov I, Biswal SL, Hirasaki GJ. Adsorption of a switchable cationic surfactant on natural carbonate minerals Spe - Doe Improved Oil Recovery Symposium Proceedings. 1: 163-178. DOI: 10.2118/169040-Pa  0.322
2014 Elhag AS, Chen Y, Reddy PP, Noguera JA, Ou AM, Hirasaki GJ, Nguyen QP, Biswal SL, Johnston KP. Switchable diamine surfactants for CO2 mobility control in enhanced oil recovery and sequestration Energy Procedia. 63: 7709-7716. DOI: 10.1016/J.Egypro.2014.11.804  0.364
2014 ShamsiJazeyi H, Verduzco R, Hirasaki GJ. Reducing adsorption of anionic surfactant for enhanced oil recovery: Part II. Applied aspects Colloids and Surfaces a: Physicochemical and Engineering Aspects. 453: 168-175. DOI: 10.1016/J.Colsurfa.2014.02.021  0.347
2014 ShamsiJazeyi H, Verduzco R, Hirasaki GJ. Reducing adsorption of anionic surfactant for enhanced oil recovery: Part I. Competitive adsorption mechanism Colloids and Surfaces a: Physicochemical and Engineering Aspects. 453: 162-167. DOI: 10.1016/J.Colsurfa.2013.10.042  0.319
2014 Ma K, Farajzadeh R, Lopez-Salinas JL, Miller CA, Biswal SL, Hirasaki GJ. Non-uniqueness, Numerical Artifacts, and Parameter Sensitivity in Simulating Steady-State and Transient Foam Flow Through Porous Media Transport in Porous Media. 102: 325-348. DOI: 10.1007/S11242-014-0276-9  0.797
2014 Chatterjee S, Bhatnagar G, Dugan B, Dickens GR, Chapman WG, Hirasaki GJ. The impact of lithologic heterogeneity and focused fluid flow upon gas hydrate distribution in marine sediments Journal of Geophysical Research B: Solid Earth. 119: 6705-6732. DOI: 10.1002/2014Jb011236  0.758
2014 Li Y, Zhang W, Kong B, Puerto M, Bao X, Sha O, Shen Z, Yang Y, Liu Y, Gu S, Miller C, Hirasaki GJ. Mixtures of anionic-cationic surfactants: a new approach for enhanced oil recovery in low-salinity, high-temperature sandstone reservoir Spe - Doe Improved Oil Recovery Symposium Proceedings. 1: 276-294.  0.305
2014 Chen Y, Elhag AS, Poon BM, Cui L, Ma K, Liao SY, Reddy PP, Worthen AJ, Hirasaki GJ, Nguyen QP, Biswal SL, Johnston KP. Switchable nonionic to cationic ethoxylated amine surfactants for CO 2 enhanced oil recovery in high-temperature, high-salinity carbonate reservoirs Spe Journal. 19: 249-259.  0.327
2013 Ma K, Cui L, Dong Y, Wang T, Da C, Hirasaki GJ, Biswal SL. Adsorption of cationic and anionic surfactants on natural and synthetic carbonate materials. Journal of Colloid and Interface Science. 408: 164-72. PMID 23957928 DOI: 10.1016/J.Jcis.2013.07.006  0.312
2013 Liontas R, Ma K, Hirasaki GJ, Biswal SL. Neighbor-induced bubble pinch-off: Novel mechanisms of in situ foam generation in microfluidic channels Soft Matter. 9: 10971-10984. DOI: 10.1039/C3Sm51605A  0.316
2013 Ma K, Lopez-Salinas JL, Puerto MC, Miller CA, Biswal SL, Hirasaki GJ. Estimation of parameters for the simulation of foam flow through porous media. Part 1: The dry-out effect Energy and Fuels. 27: 2363-2375. DOI: 10.1021/Ef302036S  0.79
2013 Warudkar SS, Cox KR, Wong MS, Hirasaki GJ. Influence of stripper operating parameters on the performance of amine absorption systems for post-combustion carbon capture: Part I. High pressure strippers International Journal of Greenhouse Gas Control. 16: 342-350. DOI: 10.1016/J.Ijggc.2013.01.050  0.765
2013 Warudkar SS, Cox KR, Wong MS, Hirasaki GJ. Influence of stripper operating parameters on the performance of amine absorption systems for post-combustion carbon capture: Part II. Vacuum strippers International Journal of Greenhouse Gas Control. 16: 351-360. DOI: 10.1016/j.ijggc.2013.01.049  0.774
2013 Ma K, Farajzadeh R, Lopez-Salinas JL, Miller CA, Biswal SL, Hirasaki GJ. Estimation of parameters for the simulation of foam flow through porous media: Part 3; non-uniqueness, numerical artifact and sensitivity Society of Petroleum Engineers - Spe Enhanced Oil Recovery Conference, Eorc 2013: Delivering the Promise Now!. 505-524.  0.795
2013 Sagi AR, Puerto M, Bian Y, Miller CA, Hirasaki GJ, Salehi M, Thomas CP, Kwan JT. Laboratory studies for surfactant flood in low-temperature, low-salinity fractured carbonate reservoir Proceedings - Spe International Symposium On Oilfield Chemistry. 1: 230-249.  0.333
2012 Puerto M, Hirasaki GJ, Miller CA, Barnes JR. Surfactant systems for EOR in high-temperature, high-salinity environments Spe Journal. 17: 11-19. DOI: 10.2118/129675-Pa  0.383
2012 Ma K, Liontas R, Conn CA, Hirasaki GJ, Biswal SL. Visualization of improved sweep with foam in heterogeneous porous media using microfluidics Soft Matter. 8: 10669-10675. DOI: 10.1039/C2Sm25833A  0.409
2012 Farajzadeh R, Andrianov A, Krastev R, Hirasaki GJ, Rossen WR. Foam-oil interaction in porous media: Implications for foam assisted enhanced oil recovery Society of Petroleum Engineers - Spe Eor Conference At Oil and Gas West Asia 2012, Ogwa - Eor: Building Towards Sustainable Growth. 1: 251-270. DOI: 10.1016/J.Cis.2012.07.002  0.417
2012 Farajzadeh R, Andrianov A, Krastev R, Rossen WR, Hirasaki GJ. Foam-oil interaction in porous media-Implications for foam-assisted enhanced oil recovery (SPE 154197) 74th European Association of Geoscientists and Engineers Conference and Exhibition 2012 Incorporating Spe Europec 2012: Responsibly Securing Natural Resources. 4996-5016.  0.302
2011 Gu G, Dickens GR, Bhatnagar G, Colwell FS, Hirasaki GJ, Chapman WG. Abundant early Palaeogene marine gas hydrates despite warm deep-ocean temperatures Nature Geoscience. 4: 848-851. DOI: 10.1038/Ngeo1301  0.686
2011 Chatterjee S, Dickens GR, Bhatnagar G, Chapman WG, Dugan B, Snyder GT, Hirasaki GJ. Pore water sulfate, alkalinity, and carbon isotope profiles in shallow sediment above marine gas hydrate systems: A numerical modeling perspective Journal of Geophysical Research: Solid Earth. 116. DOI: 10.1029/2011Jb008290  0.746
2011 Bhatnagar G, Chatterjee S, Chapman WG, Dugan B, Dickens GR, Hirasaki GJ. Analytical theory relating the depth of the sulfate-methane transition to gas hydrate distribution and saturation Geochemistry, Geophysics, Geosystems. 12. DOI: 10.1029/2010Gc003397  0.744
2011 Jiang T, Hirasaki GJ, Miller CA, Ng S. Wettability alteration of clay in solid-stabilized emulsions Energy and Fuels. 25: 2551-2558. DOI: 10.1021/Ef2000079  0.383
2011 Hirasaki GJ, Miller CA, Raney OG, Poindexter MK, Nguyen DT, Hera J. Separation of produced emulsions from surfactant enhanced oil recovery processes Energy and Fuels. 25: 555-561. DOI: 10.1021/Ef101087U  0.407
2011 Jiang T, Hirasaki GJ, Miller CA, Ng S. Effects of clay wettability and process variables on separation of diluted bitumen emulsion Energy and Fuels. 25: 545-554. DOI: 10.1021/Ef101085J  0.378
2011 Lopez-Salinas JL, Hirasaki GJ, Miller CA. Determination of anhydrite in reservoirs for EOR Proceedings - Spe International Symposium On Oilfield Chemistry. 2: 769-786.  0.786
2010 Liu S, Miller CA, Li RF, Hirasaki G. Alkaline/Surfactant/Polymer Processes: Wide Range of Conditions for Good Recovery Spe Journal. 15: 282-293. DOI: 10.2118/113936-Pa  0.401
2010 Li RF, Yan W, Liu S, Hirasaki G, Miller CA. Foam Mobility Control for Surfactant Enhanced Oil Recovery Spe Journal. 15: 928-942. DOI: 10.2118/113910-Pa  0.365
2010 Jiang T, Hirasaki GJ, Miller CA. Characterization of kaolinite ζ potential for interpretation of wettability alteration in diluted bitumen emulsion separation Energy and Fuels. 24: 2350-2360. DOI: 10.1021/Ef900999H  0.395
2009 Phirani J, Mohanty KK, Hirasaki GJ. Warm water flooding of unconfined gas hydrate reservoirs Energy and Fuels. 23: 4507-4514. DOI: 10.1021/Ef900291J  0.41
2009 Vargas FM, Gonzalez DL, Hirasaki GJ, Chapman WG. Modeling asphaltene phase behavior in crude oil systems using the perturbed chain form of the statistical associating fluid theory (PC-SAFT) equation of state Energy and Fuels. 23: 1140-1146. DOI: 10.1021/Ef8006678  0.588
2009 Vargas FM, Gonzalez DL, Creek JL, Wang J, Buckley J, Hirasaki GJ, Chapman WG. Development of a general method for modeling asphaltene stability Energy and Fuels. 23: 1147-1154. DOI: 10.1021/Ef800666J  0.619
2008 Yang Z, Hirasaki GJ. NMR measurement of bitumen at different temperatures. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 192: 280-93. PMID 18387325 DOI: 10.1016/J.Jmr.2008.03.007  0.372
2008 Anand V, Hirasaki GJ. Paramagnetic relaxation in sandstones: distinguishing T1 and T2 dependence on surface relaxation, internal gradients and dependence on echo spacing. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 190: 68-85. PMID 17981063 DOI: 10.1016/J.Jmr.2007.09.019  0.559
2008 Bhatnagar G, Chapman WG, Dickens GR, Dugan B, Hirasaki GJ. Sulfate-methane transition as a proxy for average methane hydrate saturation in marine sediments Geophysical Research Letters. 35. DOI: 10.1029/2007Gl032500  0.682
2008 Jiang T, Hirasaki GJ, Miller CA, Moran K. Using silicate and pH control for removal of the rag layer containing clay solids formed during demulsification Energy and Fuels. 22: 4158-4164. DOI: 10.1021/Ef8001845  0.376
2008 Gonzalez DL, Vargas FM, Hirasaki GJ, Chapman WG. Modeling study of CO2-induced asphaltene precipitation Energy and Fuels. 22: 757-762. DOI: 10.1021/Ef700369U  0.623
2008 Chapman WG, Hirasaki GJ. Modeling asphaltene precipitation in crude oil systems 2008 Aiche Spring National Meeting, Conference Proceedings 0.574
2008 Liu S, Zhang DL, Yan W, Puerto M, Hirasaki GJ, Miller CA. Favorable attributes alkaline-surfactant-polymer flooding Spe Journal. 13: 5-16.  0.305
2007 Aichele CP, Flaum M, Jiang T, Hirasaki GJ, Chapman WG. Water in oil emulsion droplet size characterization using a pulsed field gradient with diffusion editing (PFG-DE) NMR technique. Journal of Colloid and Interface Science. 315: 607-19. PMID 17716679 DOI: 10.1016/J.Jcis.2007.07.057  0.679
2007 Bhatnagar G, Chapman WG, Dickens GR, Dugan B, Hirasaki GJ. Generalization of gas hydrate distribution and saturation in marine sediments by scaling of thermodynamic and transport processes American Journal of Science. 307: 861-900. DOI: 10.2475/06.2007.01  0.694
2007 Jin M, Hirasaki GJ, Jackson RE, Kostarelos K, Pope GA. Control of downward migration of dense nonaqueous phase liquid during surfactant flooding by design simulations Water Resources Research. 43. DOI: 10.1029/2006Wr004858  0.335
2007 Gonzalez DL, Hirasaki GJ, Creek J, Chapman WG. Modeling of asphaltene precipitation due to changes in composition using the perturbed chain statistical associating fluid theory equation of state Energy and Fuels. 21: 1231-1242. DOI: 10.1021/Ef060453A  0.558
2007 Jiang T, Hirasaki G, Miller C, Moran K, Fleury M. Diluted Bitumen Water-in-Oil Emulsion Stability and Characterization by Nuclear Magnetic Resonance (NMR) Measurements† Energy & Fuels. 21: 1325-1336. DOI: 10.1021/Ef0604487  0.413
2007 Anand V, Hirasaki GJ. Diffusional coupling between micro and macroporosity for NMR relaxation in sandstones and grainstones Petrophysics. 48: 289-307.  0.454
2007 Aichele CP, House W, Hirasaki GJ, Chapman WG. Characterizing water/crude oil emulsions with application to methane hydrate blockages using nuclear magnetic resonance 2007 Aiche Annual Meeting 0.542
2007 Gonzalez DL, Jamaluddin AKM, Solbakken T, Hirasaki GJ, Chapman WG. Impact of flow assurance in the development of a deepwater prospect Proceedings - Spe Annual Technical Conference and Exhibition. 6: 3883-3892.  0.558
2006 Zhang DL, Liu S, Yan W, Puerto M, Hirasaki GJ, Miller CA. Favorable attributes of alkali-surfactant-polymer flooding Proceedings - Spe Symposium On Improved Oil Recovery. 2: 695-707. DOI: 10.2118/99744-Pa  0.601
2006 Leslie Zhang D, Liu S, Puerto M, Miller CA, Hirasaki GJ. Wettability alteration and spontaneous imbibition in oil-wet carbonate formations Journal of Petroleum Science and Engineering. 52: 213-226. DOI: 10.1016/J.Petrol.2006.03.009  0.402
2006 Chen J, Hirasaki GJ, Flaum M. NMR wettability indices: Effect of OBM on wettability and NMR responses Journal of Petroleum Science and Engineering. 52: 161-171. DOI: 10.1016/J.Petrol.2006.03.007  0.648
2006 Liu S, Hirasaki GJ, Miller CA. One-dimensional simulation of alkaline/surfactant/polymer process for enhanced oil recovery Aiche Annual Meeting, Conference Proceedings 0.301
2006 Aichele CP, Chapman WG, Hirasaki GJ. Using NMR to characterize brine/crude oil emulsion formation and stability Aiche Annual Meeting, Conference Proceedings 0.527
2006 Bhatnagar G, Chapman WG, Dickens GR, Dugan B, Hirasaki GJ. Scaling of thermodynamic and transport processes for predicting methane hydrate saturation in marine sediments worldwide Proceedings - Spe Annual Technical Conference and Exhibition. 7: 4983-4991.  0.652
2005 Flaum M, Hirasaki GJ, Flaum C, Straley C. Measuring pore connectivity by pulsed field gradient diffusion editing with hydrocarbon gases Magnetic Resonance Imaging. 23: 337-339. PMID 15833640 DOI: 10.1016/J.Mri.2005.01.002  0.589
2005 Peña AA, Hirasaki GJ, Miller CA. Chemically Induced Destabilization of Water-in-Crude Oil Emulsions Industrial & Engineering Chemistry Research. 44: 1139-1149. DOI: 10.1021/Ie049666I  0.398
2005 Gonzalez DL, Ting PD, Hirasaki GJ, Chapman WG. Prediction of asphaltene instability under gas injection with the PC-SAFT equation of state Energy and Fuels. 19: 1230-1234. DOI: 10.1021/Ef049782Y  0.821
2005 Flaum M, Chen J, Hirasaki GJ. NMR diffusion editing for D-T2 maps: Application to recognition of wettability change Petrophysics. 46: 113-123.  0.585
2004 Hidajat I, Mohanty KK, Flaum M, Hirasaki GJ. Study of vuggy carbonates using NMR and X-ray CT scanning Spe Reservoir Evaluation and Engineering. 7: 365-377. DOI: 10.2118/88995-Pa  0.595
2004 Hirasaki GJ, Zhang DL. Surface chemistry of oil recovery from fractured, oil-wet, carbonate formations Spe Journal. 9: 151-162. DOI: 10.2118/88365-Pa  0.382
2004 Chen J, Hirasaki GJ, Flaum M. Effects of OBM invasion on irreducible water saturation: Mechanisms and modifications of NMR interpretation Proceedings - Spe Annual Technical Conference and Exhibition. 1501-1509.  0.614
2003 Peña AA, Hirasaki GJ. Enhanced characterization of oilfield emulsions via NMR diffusion and transverse relaxation experiments. Advances in Colloid and Interface Science. 105: 103-50. PMID 12969643 DOI: 10.1016/S0001-8686(03)00092-7  0.386
2003 Zhang GQ, Hirasaki GJ. CPMG relaxation by diffusion with constant magnetic field gradient in a restricted geometry: numerical simulation and application. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 163: 81-91. PMID 12852910 DOI: 10.1016/S1090-7807(03)00108-3  0.388
2003 Hürlimann MD, Flaum M, Venkataramanan L, Flaum C, Freedman R, Hirasaki GJ. Diffusion-relaxation distribution functions of sedimentary rocks in different saturation states. Magnetic Resonance Imaging. 21: 305-10. PMID 12850723 DOI: 10.1016/S0730-725X(03)00159-0  0.613
2003 Hirasaki GJ, Lo SW, Zhang Y. NMR properties of petroleum reservoir fluids. Magnetic Resonance Imaging. 21: 269-77. PMID 12850718 DOI: 10.1016/S0730-725X(03)00135-8  0.646
2003 Freedman R, Heaton N, Flaum M, Hirasaki GJ, Flaum C, Hürlimann M. Wettability, saturation, and viscosity from NMR measurements Spe Journal. 8: 317-327. DOI: 10.2118/87340-Pa  0.62
2003 Ting PD, Hirasaki GJ, Chapman WG. Modeling of asphaltene phase behavior with the SAFT equation of state Petroleum Science and Technology. 21: 647-661. DOI: 10.1081/Lft-120018544  0.794
2002 Lo SW, Hirasaki GJ, House WV, Kobayashi R. Mixing rules and correlations of NMR relaxation time with viscosity, diffusivity, and gas/oil ratio of methane/hydrocarbon mixtures Spe Journal. 7: 24-34. DOI: 10.2118/77264-Pa  0.74
2002 Freedman R, Heaton N, Flaum M, Hirasaki GJ, Flaum C, Hürlimann M. Wettability, Saturation, and Viscosity Using the Magnetic Resonance Fluid Characterization Method and New Diffusion-Editing Pulse Sequences Proceedings - Spe Annual Technical Conference and Exhibition. 613-625.  0.573
2001 Freedman R, Lo S, Flaum M, Hirasaki GJ, Matteson A, Sezginer A. A new NMR method of fluid characterization in reservoir rocks: Experimental confirmation and simulation results Spe Journal. 6: 452-464. DOI: 10.2118/75325-Pa  0.665
2000 Tanzil D, Hirasaki GJ, Miller CA. Mobility of foam in heterogeneous media: Flow parallel and perpendicular to stratification Spe Reservoir Engineering (Society of Petroleum Engineers). 729-739. DOI: 10.2118/78601-Pa  0.341
2000 Freedman R, Sezginer A, Flaum M, Matteson A, Lo S, Hirasaki GJ. New NMR method of fluid characterization in reservoir rocks: experimental confirmation and simulation results Proceedings - Spe Annual Technical Conference and Exhibition. 717-731.  0.551
1999 Yang SY, Hirasaki GJ, Basu S, Vaidya R. Mechanisms for contact angle hysteresis and advancing contact angles Journal of Petroleum Science and Engineering. 24: 63-73. DOI: 10.1016/S0920-4105(99)00049-2  0.353
1998 Buckley JS, Hirasaki GJ, Liu Y, Von Drasek S, Wang JX, Gill BS. Asphaltene precipitation and solvent properties of crude oils Petroleum Science and Technology. 16: 251-285. DOI: 10.1080/10916469808949783  0.4
1998 Pham DTK, Hirasaki GJ. Wettability/spreading of alkanes at the water-gas interface at elevated temperatures and pressures Journal of Petroleum Science and Engineering. 20: 239-246. DOI: 10.1016/S0920-4105(98)00026-6  0.335
1997 Hirasaki GJ, Miller CA, Szafranski R, Tanzil D, Lawson JB, Meinardus H, Jin M, Londergan JT, Jackson RE, Pope GA, Wade WH. Field Demonstration of the Surfactant/Foam Process for Aquifer Remediation Software - Practice and Experience. DOI: 10.2118/39292-Ms  0.327
1995 Hirasaki GJ. Dependence of waterflood remaining oil saturation on relative permeability, capillary pressure, and reservoir parameters in mixed wet, turbidite sands Proceedings - Spe Annual Technical Conference and Exhibition. 633-642. DOI: 10.2118/30763-Pa  0.407
1990 Hirasaki GJ, Rohan JA, Dubey ST, Niko H. Wettability evaluation during restored-state core analysis Proceedings - Spe Annual Technical Conference and Exhibition. 361-375. DOI: 10.2118/20506-Ms  0.374
1989 Hirasaki GJ. The Steam-Foam Process Journal of Petroleum Technology. 41: 449-456. DOI: 10.2118/19505-Pa  0.381
1988 Hirasaki GJ. WETTABILITY: FUNDAMENTALS AND SURFACE FORCES Society of Petroleum Engineers of Aime, (Paper) Spe. 513-528. DOI: 10.2118/17367-Pa  0.303
1988 Falls AH, Lawson JB, Hirasaki GJ. The Role of Noncondensable Gas in Steam Foams Journal of Petroleum Technology. 40: 95-104. DOI: 10.2118/15053-Pa  0.34
1986 Khatib ZI, Hirasaki GJ, Falls AH. EFFECTS OF CAPILLARY PRESSURE ON COALESCENCE AND PHASE MOBILITIES IN FOAMS FLOWING THROUGH POROUS MEDIA Society of Petroleum Engineers of Aime, (Paper) Spe. DOI: 10.2118/15442-Pa  0.358
1983 Hirasaki GJ, van Domselaar HR, Nelson RC. EVALUATION OF THE SALINITY GRADIENT CONCEPT IN SURFACTANT FLOODING Society of Petroleum Engineers Journal. 23: 486-500. DOI: 10.2118/8825-Pa  0.324
1983 Hirasaki GJ, Lawson JB. MECHANISMS OF FOAM FLOW IN POROUS MEDIA - APPARENT VISCOSITY IN SMOOTH CAPILLARIES Society of Petroleum Engineers of Aime, (Paper) Spe. DOI: 10.2118/12129-Pa  0.344
1983 Tham MJ, Nelson RC, Hirasaki GJ. Study of the Oil Wedge Phenomenon Through the Use of a Chemical Flood Simulator Society of Petroleum Engineers Journal. 23: 746-758. DOI: 10.2118/10729-Pa  0.385
1982 Hirasaki GJ. Interpretation of the Change in Optimal Salinity With Overall Surfactant Concentration Society of Petroleum Engineers Journal. 22: 971-982. DOI: 10.2118/10063-Pa  0.302
1981 Lake LW, Hirasaki GJ. Taylor's Dispersion in Stratified Porous Media Society of Petroleum Engineers Journal. 21: 459-468. DOI: 10.2118/8436-Pa  0.302
1976 Chappelear J, Hirasaki G. A Model of Oil-Water Coning for Two-Dimensional, Areal Reservoir Simulation Society of Petroleum Engineers Journal. 16: 65-72. DOI: 10.2118/4980-Pa  0.409
1975 Hirasaki GJ. Sensitivity Coefficients for History Matching Oil Displacement Processes Society of Petroleum Engineers Journal. 15: 39-49. DOI: 10.2118/4283-Pa  0.34
1974 Hirasaki GJ. Pulse Tests and Other Early Transient Pressure Analyses for In-Situ Estimation of Vertical Permeability Society of Petroleum Engineers Journal. 14: 75-90. DOI: 10.2118/4055-Pa  0.314
1972 Bondor PL, Hirasaki GJ, Tham MJ. MATHEMATICAL SIMULATION OF POLYMER FLOODING IN COMPLEX RESERVOIRS Soc Pet Eng J. 12: 369-382. DOI: 10.2118/3524-Pa  0.344
1972 Todd MR, O'Dell PM, Hirasaki GJ. METHODS FOR INCREASED ACCURACY IN NUMERICAL RESERVOIR SIMULATORS Soc Pet Eng J. 12: 515-530. DOI: 10.2118/3516-Pa  0.313
1970 Hirasaki G, O'Dell P. Representation of Reservoir Geometry for Numerical Simulation Society of Petroleum Engineers Journal. 10: 393-404. DOI: 10.2118/2807-Pa  0.32
1970 Hirasaki GJ, Hellums JD. Boundary conditions on the vector and scalar potentials in viscous three-dimensional hydrodynamics Quarterly of Applied Mathematics. 28: 293-296. DOI: 10.1090/qam/99793  0.534
1968 Hirasaki GJ, Hellums JD. A general formulation of the boundary conditions on the vector potential in three-dimensional hydrodynamics Quarterly of Applied Mathematics. 26: 331-342. DOI: 10.1090/qam/234676  0.535
Show low-probability matches.