| Interrelationship of Wettability, Initial Water Saturation, Aging Time, and Oil Recovery by Spontaneous Imbibition and Waterflooding X Zhou, NR Morrow, S Ma SPE Journal 5 (02), 1-9, 2000 | 504 | 2000 |
| Generalized scaling of spontaneous imbibition data for strongly water-wet systems S Ma, NR Morrow, X Zhang Journal of Petroleum Science and Engineering 18 (3), 165-178, 1997 | 480 | 1997 |
| Experimental verification of a modified scaling group for spontaneous imbibition X. Zhang, N. Morrow, S. Ma SPE Reservoir Engineering 11 (04), 280-285, 1996 | 402 | 1996 |
| Characterization of wettability from spontaneous imbibition measurements SM Ma, X Zhang, NR Morrow, X Zhou Journal of Canadian Petroleum Technology 38 (13), 1999 | 296 | 1999 |
| Effect of contact angle on drainage and imbibition in regular polygonal tubes S Ma, G Mason, NR Morrow Colloids and Surfaces A: Physicochemical and Engineering Aspects 117 (3 …, 1996 | 229 | 1996 |
| Initial water saturation and oil recovery from chalk and sandstone by spontaneous imbibition BG Viksund, NR Morrow, S Ma, W Wang, A Graue Proceedings, 1998 International Symposium of Society of Core Analysts, The Hague, 1998 | 114 | 1998 |
| Influence of fluid viscosity on mass transfer between rock matrix and fractures S Ma, X Zhang, NR Morrow Journal of Canadian Petroleum Technology 38 (07), 1999 | 100 | 1999 |
| When petrophysics meets big data: What can machine do? C Xu, S Misra, P Srinivasan, S Ma SPE Middle East Oil and Gas Show and Conference, D041S038R002, 2019 | 86 | 2019 |
| Effect of firing on petrophysical properties of Berea sandstone S Ma, NR Morrow SPE Formation Evaluation 9 (03), 213-218, 1994 | 60 | 1994 |
| Laboratory and Downhole Wettability from NMR T1/T2 Ratio A Valori, G Hursan, SM Ma Petrophysics 58 (04), 352-365, 2017 | 56 | 2017 |
| First borehole to surface electromagnetic survey in KSA: Reservoir mapping and monitoring at a new scale AF Marsala, M Buali, ZA Al-Ali, SM Ma, Z He, T Biyan, Z Guo, T He SPE Annual Technical Conference and Exhibition, 2011 | 55 | 2011 |
| Crosswell electromagnetic tomography: From resistivity mapping to interwell fluid distribution AF Marsala, S Ruwaili, SM Ma, Z Ali, MBJM Donadille, S Crary, M Wilt IPTC 2008: International Petroleum Technology Conference, cp-148-00078, 2008 | 55 | 2008 |
| Wettability as a function of pore size by NMR AS Al-Muthana, GG Hursan, SM Ma, A Valori, B Nicot, PM Singer SCA conference paper 31, 2012 | 49 | 2012 |
| Determination of wettability from magnetic resonance relaxation and diffusion measurements on fresh-state cores CC Minh, S Crary, PM Singer, A Valori, N Bachman, G Hursan, S Ma, ... SPWLA Annual Logging Symposium, SPWLA-2015-III, 2015 | 48 | 2015 |
| Looking deep into the reservoir ZA Al-Ali, MH Al-Buali, S AlRuwaili, SM Ma, AF Marsala, D Alumbaugh, ... Oilfield Review 21 (2), 38-47, 2009 | 47 | 2009 |
| Cased-Hole Reservoir Saturation Monitoring in Mixed-Salinity Environments–A New Integrated Approach SM Ma, AA Al-Hajari, G Berberian, R Ramamoorthy SPE Middle East Oil and Gas Show and Conference, SPE-92426-MS, 2005 | 42 | 2005 |
| Relationships between porosity and permeability for porous rocks S Ma, NR Morrow International symposium of the society of core analysts, September, 8-10, 1996 | 40 | 1996 |
| Modern carbon/oxygen logging methodologies: comparing hydrocarbon saturation determination techniques RY Eyvazzadeh, O Kelder, AA Hajari, S Ma, AM Behair SPE Annual Technical Conference and Exhibition?, SPE-90339-MS, 2004 | 39 | 2004 |
| Methods for determining wettability from NMR A Al-Muthana, G Hursan, S Ma, PM Singer, B Nicot, A Valori, F Ali, ... US Patent 9,405,037, 2016 | 37 | 2016 |
| Deep-reading electromagnetic data acquisition method M Wilt, A Marsala, S Crary, SB Al-Ruwaili, TM Habashy, S Ma US Patent 8,812,237, 2014 | 35* | 2014 |
Norman Morrowuniversity of wyomimgVerified email at uwyo.edu
