Zuleima T. Karpyn

Affiliations: 
Pennsylvania State University, State College, PA, United States 
Area:
Petroleum Engineering, Hydrology, Geophysics
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"Zuleima Karpyn"
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Basar Basbug grad student 2009 Penn State
Prob Thararoop grad student 2010 Penn State
Xinqian Li grad student 2013 Penn State
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Publications

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Chakraborty N, Karpyn Z, Liu S, et al. (2020) Experimental evidence of gas densification and enhanced storage in nanoporous shales Journal of Natural Gas Science and Engineering. 76: 103120
Purswani P, Tawfik MS, Karpyn ZT, et al. (2020) On the development of a relative permeability equation of state Computational Geosciences. 24: 807-818
Liu S, Zhang R, Karpyn Z, et al. (2019) Investigation of Accessible Pore Structure Evolution under Pressurization and Adsorption for Coal and Shale Using Small-Angle Neutron Scattering Energy & Fuels. 33: 837-847
Purswani P, Karpyn ZT. (2019) Laboratory investigation of chemical mechanisms driving oil recovery from oil-wet carbonate rocks Fuel. 235: 406-415
Zhou S, Liu D, Cai Y, et al. (2018) Petrographic controls on pore and fissure characteristics of coals from the southern junggar coalfield, northwest China Energies. 11: 1556
Zhou S, Liu D, Cai Y, et al. (2018) Comparative analysis of nanopore structure and its effect on methane adsorption capacity of Southern Junggar coalfield coals by gas adsorption and FIB-SEM tomography Microporous and Mesoporous Materials. 272: 117-128
Zhou S, Liu D, Karpyn ZT, et al. (2018) Effect of coalification jumps on petrophysical properties of various metamorphic coals from different coalfields in China Journal of Natural Gas Science and Engineering. 60: 63-76
Purswani P, Tawfik MS, Karpyn ZT. (2017) Factors and Mechanisms Governing Wettability Alteration by Chemically Tuned Waterflooding: A Review Energy & Fuels. 31: 7734-7745
Chakraborty N, Karpyn ZT, Liu S, et al. (2017) Permeability evolution of shale during spontaneous imbibition Journal of Natural Gas Science and Engineering. 38: 590-596
Abdelmalek B, Karpyn ZT, Liu S, et al. (2017) Gas permeability measurements from pressure pulse decay laboratory data using pseudo-pressure and pseudo-time transformations Journal of Petroleum Exploration and Production Technology. 8: 839-847
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