| Year |
Citation |
Score |
| 2020 |
Chakraborty N, Karpyn Z, Liu S, Yoon H, Dewers T. Experimental evidence of gas densification and enhanced storage in nanoporous shales Journal of Natural Gas Science and Engineering. 76: 103120. DOI: 10.1016/J.Jngse.2019.103120 |
0.388 |
|
| 2020 |
Purswani P, Tawfik MS, Karpyn ZT, Johns RT. On the development of a relative permeability equation of state Computational Geosciences. 24: 807-818. DOI: 10.1007/S10596-019-9824-2 |
0.42 |
|
| 2019 |
Liu S, Zhang R, Karpyn Z, Yoon H, Dewers T. Investigation of Accessible Pore Structure Evolution under Pressurization and Adsorption for Coal and Shale Using Small-Angle Neutron Scattering Energy & Fuels. 33: 837-847. DOI: 10.1021/Acs.Energyfuels.8B03672 |
0.452 |
|
| 2019 |
Purswani P, Karpyn ZT. Laboratory investigation of chemical mechanisms driving oil recovery from oil-wet carbonate rocks Fuel. 235: 406-415. DOI: 10.1016/J.Fuel.2018.07.078 |
0.313 |
|
| 2018 |
Zhou S, Liu D, Cai Y, Karpyn Z, Yao Y. Petrographic controls on pore and fissure characteristics of coals from the southern junggar coalfield, northwest China Energies. 11: 1556. DOI: 10.3390/En11061556 |
0.326 |
|
| 2018 |
Zhou S, Liu D, Cai Y, Karpyn Z, Yao Y. 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. DOI: 10.1016/J.Micromeso.2018.06.027 |
0.36 |
|
| 2018 |
Zhou S, Liu D, Karpyn ZT, Cai Y, Yao Y. 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. DOI: 10.1016/J.Jngse.2018.10.004 |
0.51 |
|
| 2017 |
Purswani P, Tawfik MS, Karpyn ZT. Factors and Mechanisms Governing Wettability Alteration by Chemically Tuned Waterflooding: A Review Energy & Fuels. 31: 7734-7745. DOI: 10.1021/Acs.Energyfuels.7B01067 |
0.323 |
|
| 2017 |
Chakraborty N, Karpyn ZT, Liu S, Yoon H. Permeability evolution of shale during spontaneous imbibition Journal of Natural Gas Science and Engineering. 38: 590-596. DOI: 10.1016/J.Jngse.2016.12.031 |
0.575 |
|
| 2017 |
Abdelmalek B, Karpyn ZT, Liu S, Yoon H, Dewers T. 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. DOI: 10.1007/S13202-017-0376-5 |
0.424 |
|
| 2016 |
Torrealba VA, Karpyn ZT, Yoon H, Klise KA, Crandall D. Pore-scale investigation on stress-dependent characteristics of granular packs and the impact of pore deformation on fluid distribution Geofluids. 16: 198-207. DOI: 10.1111/Gfl.12143 |
0.45 |
|
| 2016 |
Brunet JPL, Li L, Karpyn ZT, Huerta NJ. Fracture opening or self-sealing: Critical residence time as a unifying parameter for cement-CO2-brine interactions International Journal of Greenhouse Gas Control. 47: 25-37. DOI: 10.1016/J.Ijggc.2016.01.024 |
0.459 |
|
| 2016 |
Cao P, Karpyn ZT, Li L. The role of host rock properties in determining potential CO2 migration pathways International Journal of Greenhouse Gas Control. 45: 18-26. DOI: 10.1016/J.Ijggc.2015.12.002 |
0.374 |
|
| 2016 |
Klise KA, Moriarty D, Yoon H, Karpyn Z. Automated contact angle estimation for three-dimensional X-ray microtomography data Advances in Water Resources. 95: 152-160. DOI: 10.1016/J.Advwatres.2015.11.006 |
0.339 |
|
| 2015 |
Li X, Akbarabadi M, Karpyn ZT, Piri M, Bazilevskaya E. Experimental investigation of carbon dioxide trapping due to capillary retention in saline aquifers Geofluids. 15: 563-576. DOI: 10.1111/Gfl.12127 |
0.361 |
|
| 2015 |
Alexis DA, Karpyn ZT, Ertekin T, Crandall D. Fracture permeability and relative permeability of coal and their dependence on stress conditions Journal of Unconventional Oil and Gas Resources. 10: 1-10. DOI: 10.1016/J.Juogr.2015.02.001 |
0.556 |
|
| 2015 |
Thararoop P, Karpyn ZT, Ertekin T. Development of a material balance equation for coalbed methane reservoirs accounting for the presence of water in the coal matrix and coal shrinkage and swelling Journal of Unconventional Oil and Gas Resources. 9: 153-162. DOI: 10.1016/J.Juogr.2014.12.002 |
0.793 |
|
| 2015 |
Thararoop P, Karpyn ZT, Ertekin T. A production type-curve solution for coalbed methane reservoirs Journal of Unconventional Oil and Gas Resources. 9: 136-152. DOI: 10.1016/J.Juogr.2014.12.001 |
0.785 |
|
| 2015 |
Yan Q, Lemanski C, Karpyn ZT, Ayala LF. Experimental investigation of shale gas production impairment due to fracturing fluid migration during shut-in time Journal of Natural Gas Science and Engineering. 24: 99-105. DOI: 10.1016/J.Jngse.2015.03.017 |
0.521 |
|
| 2015 |
Aksu I, Bazilevskaya E, Karpyn ZT. Swelling of clay minerals in unconsolidated porous media and its impact on permeability Georesj. 7: 1-13. DOI: 10.1016/J.Grj.2015.02.003 |
0.356 |
|
| 2015 |
Cao P, Karpyn ZT, Li L. Self-healing of cement fractures under dynamic flow of CO2-rich brine Water Resources Research. 51: 4684-4701. DOI: 10.1002/2014Wr016162 |
0.452 |
|
| 2014 |
Dutta R, Lee CH, Odumabo S, Ye P, Walker SC, Karpyn ZT, Ayala H. LF. Experimental investigation of fracturing-fluid migration caused by spontaneous imbibition in fractured low-permeability sands Spe Reservoir Evaluation and Engineering. 17: 74-81. DOI: 10.2118/154939-Pa |
0.435 |
|
| 2014 |
Celauro JG, Torrealba VA, Karpyn ZT, Klise KA, Mckenna SA. Pore-scale multiphase flow experiments in bead packs of variable wettability Geofluids. 14: 95-105. DOI: 10.1111/Gfl.12045 |
0.429 |
|
| 2014 |
Odumabo SM, Karpyn ZT, Ayala H. LF. Investigation of gas flow hindrance due to fracturing fluid leakoff in low permeability sandstones Journal of Natural Gas Science and Engineering. 17: 1-12. DOI: 10.1016/J.Jngse.2013.12.002 |
0.525 |
|
| 2014 |
Larpudomlert R, Torrealba VA, Karpyn ZT, Halleck P. Experimental investigation of residual saturation in mixed-wet porous media using a pore-scale approach Journal of Petroleum Exploration and Production Technology. 4: 175-187. DOI: 10.1007/S13202-013-0076-8 |
0.432 |
|
| 2014 |
Ghazanfari E, Pamukcu S, Pervizpour M, Karpyn Z. Investigation of Generalized Relative Permeability Coefficients for Electrically Assisted Oil Recovery in Oil Formations Transport in Porous Media. 105: 235-253. DOI: 10.1007/S11242-014-0368-6 |
0.394 |
|
| 2014 |
Landry CJ, Karpyn ZT, Ayala O. Pore-Scale Lattice Boltzmann Modeling and 4D X-ray Computed Microtomography Imaging of Fracture-Matrix Fluid Transfer Transport in Porous Media. 103: 449-468. DOI: 10.1007/S11242-014-0311-X |
0.472 |
|
| 2014 |
Landry CJ, Karpyn ZT, Ayala O. Relative permeability of homogenous-wet and mixed-wet porous media as determined by pore-scale lattice Boltzmann modeling Water Resources Research. 50: 3672-3689. DOI: 10.1002/2013Wr015148 |
0.42 |
|
| 2013 |
Brunet JPL, Li L, Karpyn ZT, Kutchko BG, Strazisar B, Bromhal G. Dynamic evolution of cement composition and transport properties under conditions relevant to geological carbon sequestration Energy and Fuels. 27: 4208-4220. DOI: 10.1021/Ef302023V |
0.393 |
|
| 2013 |
Cao P, Karpyn ZT, Li L. Dynamic alterations in wellbore cement integrity due to geochemical reactions in CO2-rich environments Water Resources Research. 49: 4465-4475. DOI: 10.1002/Wrcr.20340 |
0.457 |
|
| 2013 |
Lee CH, Karpyn ZT. Experimental Investigation of Rate Effects on Two-Phase Flow through Fractured Rocks Using X-ray Computed Tomography Advances in Computed Tomography For Geomaterials: Geox 2010. 230-237. DOI: 10.1002/9781118557723.ch28 |
0.346 |
|
| 2012 |
Landry CJ, Karpyn ZT. Single-phase lattice Boltzmann simulations of pore-scale flow in fractured permeable media International Journal of Oil, Gas and Coal Technology. 5: 182-206. DOI: 10.1504/Ijogct.2012.046320 |
0.474 |
|
| 2012 |
Thararoop P, Karpyn ZT, Ertekin T. Numerical studies on the effects of water presence in the coal matrix and coal shrinkage and swelling phenomena on CO 2-enhanced coalbed methane recovery process International Journal of Oil, Gas and Coal Technology. 5: 47-65. DOI: 10.1504/Ijogct.2012.044177 |
0.779 |
|
| 2012 |
Thararoop P, Karpyn ZT, Ertekin T. Development of a multi-mechanistic, dual-porosity, dual-permeability, numerical flow model for coalbed methane reservoirs Journal of Natural Gas Science and Engineering. 8: 121-131. DOI: 10.1016/J.Jngse.2012.01.004 |
0.796 |
|
| 2012 |
Lee CH, Karpyn ZT. Numerical Analysis of Imbibition Front Evolution in Fractured Sandstone under Capillary-Dominated Conditions Transport in Porous Media. 94: 359-383. DOI: 10.1007/S11242-012-0009-X |
0.537 |
|
| 2012 |
Dutta R, Lee CH, Odumabo S, Ye P, Walker SC, Karpyn ZT, Ayala LF. Quantification of fracturing fluid migration due to spontaneous imbibition in fractured tight formations Society of Petroleum Engineers - Spe Americas Unconventional Resources Conference 2012. 265-275. |
0.307 |
|
| 2011 |
Nago AB, Karpyn ZT, Ayala LF. Multivariate production optimization of a natural gas field International Journal of Modelling and Simulation. 31: 185-193. DOI: 10.2316/Journal.205.2011.3.205-5381 |
0.417 |
|
| 2011 |
Landry CJ, Karpyn ZT, Piri M. Pore-scale analysis of trapped immiscible fluid structures and fluid interfacial areas in oil-wet and water-wet bead packs Geofluids. 11: 209-227. DOI: 10.1111/J.1468-8123.2011.00333.X |
0.397 |
|
| 2011 |
Basbug B, Karpyn ZT. Estimation of fracture-matrix transport properties from saturation profiles using a multivariate automatic history matching method Petroleum Science and Technology. 29: 942-952. DOI: 10.1080/10916460903514915 |
0.78 |
|
| 2010 |
Prodanovic M, Bryant SL, Karpyn ZT. Investigating Matrix/Fracture Transfer via a Level Set Method for Drainage and Imbibition Spe Journal. 15: 125-136. DOI: 10.2118/116110-Pa |
0.368 |
|
| 2010 |
Mora T, Orogbemi OA, Karpyn ZT. A study of hydraulic fracture conductivity and its dependence on proppant wettability Petroleum Science and Technology. 28: 1527-1534. DOI: 10.1080/10916460903070645 |
0.437 |
|
| 2010 |
Karpyn ZT, Piri M, Singh G. Experimental investigation of trapped oil clusters in a water-wet bead pack using X-ray microtomography Water Resources Research. 46. DOI: 10.1029/2008Wr007539 |
0.399 |
|
| 2010 |
Crandall D, Bromhal G, Karpyn ZT. Numerical simulations examining the relationship between wall-roughness and fluid flow in rock fractures International Journal of Rock Mechanics and Mining Sciences. 47: 784-796. DOI: 10.1016/J.Ijrmms.2010.03.015 |
0.454 |
|
| 2010 |
Petchsingto T, Karpyn ZT. Simulation of fluid percolation in a rough-walled rock fracture Hydrogeology Journal. 18: 1583-1589. DOI: 10.1007/S10040-010-0632-Y |
0.475 |
|
| 2010 |
Prodanović M, Bryant SL, Karpyn ZT. Investigating matrix/Fracture transfer via a level set method for drainage and imbibition Spe Journal. 15: 125-136. |
0.387 |
|
| 2009 |
Thararoop P, Karpyn ZT, Ertekin T. Development of a coal shrinkage-swelling model accounting for water content in the micropores International Journal of Mining and Mineral Engineering. 1: 346-364. DOI: 10.1504/Ijmme.2009.029319 |
0.768 |
|
| 2009 |
Petchsingto T, Karpyn ZT. Deterministic modeling of fluid flow through a CT-scanned fracture using computational fluid dynamics Energy Sources, Part a: Recovery, Utilization and Environmental Effects. 31: 897-905. DOI: 10.1080/15567030701752842 |
0.462 |
|
| 2009 |
Karpyn ZT, Halleck PM, Grader AS. An experimental study of spontaneous imbibition in fractured sandstone with contrasting sedimentary layers Journal of Petroleum Science and Engineering. 67: 48-56. DOI: 10.1016/J.Petrol.2009.02.014 |
0.474 |
|
| 2009 |
Karpyn ZT, Alajmi A, Radaelli F, Halleck PM, Grader AS. X-ray CT and hydraulic evidence for a relationship between fracture conductivity and adjacent matrix porosity Engineering Geology. 103: 139-145. DOI: 10.1016/J.Enggeo.2008.06.017 |
0.47 |
|
| 2008 |
Basbug B, Karpyn ZT. A study of absolute permeability dependence on pore-scale characteristics of carbonate reservoirs using artificial intelligence International Journal of Oil, Gas and Coal Technology. 1: 382-398. DOI: 10.1504/Ijogct.2008.020369 |
0.76 |
|
| 2008 |
Thararoop P, Karpyn Z, Gitman A, Ertekin T. Integration of seismic attributes and production data for infill drilling strategies - A virtual intelligence approach Journal of Petroleum Science and Engineering. 63: 43-52. DOI: 10.1016/J.Petrol.2008.08.002 |
0.757 |
|
| 2008 |
Prodanović M, Bryant SL, Karpyn ZT. Investigating matrix-fracture transfer via a level set method for drainage and imbibition Proceedings - Spe Annual Technical Conference and Exhibition. 5: 3136-3152. |
0.392 |
|
| 2008 |
Basbug B, Karpyn ZT. Determination of relative permeability and capillary pressure curves using an automated history-matching approach Society of Petroleum Engineers - Spe Eastern Regional/Aapg Eastern Section Joint Meeting 2008. 431-441. |
0.783 |
|
| 2007 |
Piri M, Karpyn ZT. Prediction of fluid occupancy in fractures using network modeling and x-ray microtomography. II: results. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 76: 016316. PMID 17677572 DOI: 10.1103/Physreve.76.016316 |
0.452 |
|
| 2007 |
Karpyn ZT, Piri M. Prediction of fluid occupancy in fractures using network modeling and x-ray microtomography. I: data conditioning and model description. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 76: 016315. PMID 17677571 DOI: 10.1103/Physreve.76.016315 |
0.434 |
|
| 2007 |
Karpyn ZT, Grader AS, Halleck PM. Visualization of fluid occupancy in a rough fracture using micro-tomography. Journal of Colloid and Interface Science. 307: 181-7. PMID 17140592 DOI: 10.1016/J.Jcis.2006.10.082 |
0.496 |
|
| 2007 |
Ayala LFH, Karpyn ZT. On the calculation of static bottom-hole pressures in gas wells Petroleum Science and Technology. 25: 1099-1104. DOI: 10.1080/10916460701208660 |
0.354 |
|
| 2006 |
Karpyn ZT, Li G, Grader AS, Halleck PM. Experimental conditions favoring the formation of fluid banks during counter-current flow in porous media Transport in Porous Media. 62: 109-124. DOI: 10.1007/S11242-005-0617-9 |
0.414 |
|
| 2006 |
Li G, Karpyn ZT, Halleck PM, Grader AS. Modeling the formation of fluid banks during counter-current flow in porous media Transport in Porous Media. 62: 125-138. DOI: 10.1007/S11242-005-0616-X |
0.441 |
|
| 2006 |
Karpyn ZT, Halleck PM, Grader AS. Fracture-matrix transport dominated by capillary-driven flow in layered sandstone Proceedings - Spe Symposium On Improved Oil Recovery. 1: 98-104. |
0.374 |
|
| 2005 |
Li G, Karpyn ZT, Halleck PM, Grader AS. Numerical simulation of a CT-scanned counter-current flow experiment Transport in Porous Media. 60: 225-240. DOI: 10.1007/S11242-004-5738-Z |
0.406 |
|
| 2004 |
Ahmadi G, Karpyn Z, Nazridoust K, Grader AS, Halleck PM, Mazaheri AR, Smith DH. Single-phase and multi-phase fluid flow through an artificially induced, CT-scanned fracture Developments in Water Science. 55: 209-216. DOI: 10.1016/S0167-5648(04)80050-9 |
0.458 |
|
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