| Plug & abandonment of offshore wells: Ensuring long-term well integrity and cost-efficiency T Vrålstad, A Saasen, E Fjær, T Øia, JD Ytrehus, M Khalifeh Journal of Petroleum Science and Engineering 173, 478-491, 2019 | 303 | 2019 |
| Introduction to permanent plug and abandonment of wells M Khalifeh, A Saasen Springer Nature, 2020 | 120 | 2020 |
| Potential utilization of geopolymers in plug and abandonment operations M Khalifeh, A Saasen, T Vrålstad SPE Norway Subsurface Conference?, SPE-169231-MS, 2014 | 108 | 2014 |
| Geopolymers as an alternative for oil well cementing applications: A review of advantages and concerns M Khalifeh, A Saasen, H Hodne, R Godøy, T Vrålstad Journal of Energy Resources Technology 140 (9), 092801, 2018 | 75 | 2018 |
| Effect of nanoparticles on properties of geopolymers designed for well cementing applications MAA Alvi, M Khalifeh, MB Agonafir Journal of Petroleum Science and Engineering 191, 107128, 2020 | 65 | 2020 |
| Long-term durability of rock-based geopolymers aged at downhole conditions for oil well cementing operations M Khalifeh, J Todorovic, T Vrålstad, A Saasen, H Hodne Journal of Sustainable Cement-Based Materials 6 (4), 217-230, 2017 | 61 | 2017 |
| Techniques and Materials for North Sea Plug and Abandonment Operations M Khalifeh, H Hodne, A Saasen, T Vralstad Houston, Texas, USA, 2013 | 57 | 2013 |
| Experimental study on the synthesis and characterization of aplite rock-based geopolymers M Khalifeh, A Saasen, T Vrålstad, HB Larsen, H Hodne Journal of Sustainable Cement-Based Materials 5 (4), 233-246, 2016 | 52 | 2016 |
| Laboratory evaluation of rock-based geopolymers for zonal isolation and permanent P&A applications M Khalifeh, A Saasen, H Hodne, HB Motra Journal of Petroleum Science and Engineering 175, 352-362, 2019 | 49 | 2019 |
| Alternative setting materials for primary cementing and zonal isolation–Laboratory evaluation of rheological and mechanical properties M Kamali, M Khalifeh, A Saasen, R Godøy, L Delabroy Journal of Petroleum Science and Engineering 201, 108455, 2021 | 40 | 2021 |
| Nanorubber-modified cement system for oil and gas well cementing application N Jafariesfad, M Khalifeh, P Skalle, MR Geiker Journal of Natural Gas Science and Engineering 47, 91-100, 2017 | 35 | 2017 |
| Impact of Drilling Fluid Contamination on Performance of Rock-Based Geopolymers E Eid, H Tranggono, M Khalifeh, S Salehi, A Saasen SPE Journal, 2021 | 30 | 2021 |
| Bond strength between different casing materials and cement M Khalifeh, H Hodne, A Saasen, M Dziekonski, C Brown SPE Norway Subsurface Conference?, D012S013R007, 2018 | 30 | 2018 |
| Cap rock restoration in plug and abandonment operations; possible utilization of aplite-based geopolymers for permanent zonal isolation and well plugging M Khalifeh, A Saasen, T Vrålstad, HB Larsen, H Hodne SPE Offshore Europe Conference and Exhibition, SPE-175457-MS, 2015 | 30 | 2015 |
| Materials for optimized P&A performance: Potential utilization of geopolymers M Khalifeh University of Stavanger, Norway, 2016 | 29 | 2016 |
| Experimental study of hydraulic sealability and shear bond strength of cementitious barrier materials M Kamali, M Khalifeh, E Eid, A Saasen Journal of Energy Resources Technology 144 (2), 023007, 2022 | 26 | 2022 |
| Experimental Evaluation of Geopolymer, Nano-Modified, and Neat Class H Cement by Using Diametrically Compressive Tests R Kimanzi, Y Wu, S Salehi, M Mokhtari, M Khalifeh Journal of Energy Resources Technology 142 (9), 092101, 2020 | 24 | 2020 |
| Experimental study of temperature effects on wellbore material properties to enhance temperature profile modeling for production wells E Wiktorski, C Cobbah, D Sui, M Khalifeh Journal of Petroleum Science and Engineering 176, 689-701, 2019 | 23 | 2019 |
| Drilling fluids-lost circulation treatment M Khalifeh, KR Klungtvedt, JK Vasshus, A Saasen SPE Norway Subsurface Conference?, D011S002R004, 2019 | 22 | 2019 |
| Usability of geopolymers for oil well cementing applications: Reaction mechanisms, pumpability, and properties M Khalifeh, H Hodne, A Saasen, O Integrity, EI Eduok SPE Asia Pacific Oil and Gas Conference and Exhibition, SPE-182354-MS, 2016 | 21 | 2016 |
