| The effect of surfactant concentration, salinity, temperature, and pH on surfactant adsorption for chemical enhanced oil recovery: a review AF Belhaj, KA Elraies, SM Mahmood, NN Zulkifli, S Akbari, OSE Hussien Journal of Petroleum Exploration and Production Technology 10, 125-137, 2020 | 392 | 2020 |
| Relative-permeability measurements: An overview M Honarpour, SM Mahmood Journal of petroleum technology 40 (08), 963-966, 1988 | 290 | 1988 |
| A History of English Education in India: Its Rise, Development, Progress, Present Condition and Prospects, Being a Narrative of the Various Phases of Educational Policy and … S Mahmood MAO College, 1895 | 176* | 1895 |
| Experimental investigation, binary modelling and artificial neural network prediction of surfactant adsorption for enhanced oil recovery application AF Belhaj, KA Elraies, MS Alnarabiji, FAA Kareem, JA Shuhli, ... Chemical Engineering Journal 406, 127081, 2021 | 135 | 2021 |
| An overview on polymer retention in porous media S Al-Hajri, SM Mahmood, H Abdulelah, S Akbari Energies 11 (10), 2751, 2018 | 122 | 2018 |
| Evaluation of new surfactants for enhanced oil recovery applications in high-temperature reservoirs NN Zulkifli, SM Mahmood, S Akbari, AAA Manap, NI Kechut, KA Elrais Journal of Petroleum Exploration and Production Technology 10, 283-296, 2020 | 99 | 2020 |
| Foam flow in porous media: Concepts, models and challenges H Hematpur, SM Mahmood, NH Nasr, KA Elraies Journal of Natural Gas Science and Engineering 53, 163-180, 2018 | 99 | 2018 |
| Polymeric surfactants for enhanced oil recovery: A review of recent progress F Afolabi, SM Mahmood, N Yekeen, S Akbari, H Sharifigaliuk Journal of Petroleum Science and Engineering 208, 109358, 2022 | 76 | 2022 |
| Assessment of polyacrylamide based co-polymers enhanced by functional group modifications with regards to salinity and hardness S Akbari, SM Mahmood, IM Tan, H Ghaedi, OL Ling Polymers 9 (12), 647, 2017 | 63 | 2017 |
| Experimental investigation of surfactant partitioning in pre-CMC and post-CMC regimes for enhanced oil recovery application AF Belhaj, KA Elraies, MS Alnarabiji, JABM Shuhli, SM Mahmood, LW Ern Energies 12 (12), 2319, 2019 | 57 | 2019 |
| Laboratory Measurements of Eleotrical Resistivity at Reservoir Conditions SM Mahmood, NL Maerefat, MM Chang SPE Formation Evaluation 6 (03), 291-300, 1991 | 57 | 1991 |
| Effect of anionic surfactant on wettability of shale and its implication on gas adsorption/desorption behavior H Abdulelah, SM Mahmood, A Al-Mutarreb Energy & Fuels 32 (2), 1423-1432, 2018 | 55 | 2018 |
| Partitioning behaviour of novel surfactant mixture for high reservoir temperature and high salinity conditions AF Belhaj, JABM Shuhli, KA Elraies, SM Mahmood, B Maulianda, ... Energy 198, 117319, 2020 | 51 | 2020 |
| A critical parametric review of polymers as shale inhibitors in water-based drilling fluids MA Abbas, A Zamir, KA Elraies, SM Mahmood, MH Rasool Journal of Petroleum Science and Engineering 204, 108745, 2021 | 44 | 2021 |
| Assessing the application of miscible CO2 flooding in oil reservoirs: a case study from Pakistan AA Bhatti, A Raza, SM Mahmood, R Gholami Journal of Petroleum Exploration and Production Technology 9 (1), 685-701, 2019 | 39 | 2019 |
| A review on parameters affecting nanoparticles stabilized foam performance based on recent analyses SA Ab Rasid, SM Mahmood, NI Kechut, S Akbari Journal of Petroleum Science and Engineering 208, 109475, 2022 | 33 | 2022 |
| Experimental investigation and development of correlation for static and dynamic polymer adsorption in porous media S Al-Hajri, SM Mahmood, S Akbari, H Abdulelah, N Yekeen, N Saraih Journal of Petroleum Science and Engineering 189, 106864, 2020 | 30 | 2020 |
| A critical review of concept and methods related to accessible pore volume during polymer-enhanced oil recovery S Akbari, SM Mahmood, NH Nasr, S Al-Hajri, M Sabet Journal of Petroleum Science and Engineering 182, 106263, 2019 | 28 | 2019 |
| Complexities driving wettability evaluation of shales toward unconventional approaches: a comprehensive review H Sharifigaliuk, SM Mahmood, W Al-Bazzaz, V Khosravi Energy & Fuels 35 (2), 1011-1023, 2021 | 26 | 2021 |
| A comparison of foam stability at varying salinities and surfactant concentrations using bulk foam tests and sandpack flooding N Hadian Nasr, SM Mahmood, S Akbari, H Hematpur Journal of Petroleum Exploration and Production Technology 10, 271-282, 2020 | 26 | 2020 |
Hamed HematpurPhD. Universiti Teknologi PETRONASVerified email at utp.edu.my