Reduction of fluid migration in well cement slurry using nanoparticlesMahmoud Bayanak, Soroush Zarinabadi, Khalil Shahbazi and Alireza AzimiOil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 75 (2020) 67DOI: https://doi.org/10.2516/ogst/2020044