Engineered nanoparticles could improve oil and gas recovery by acting as contrast agents to detect, image, or modify subsurface conditions of oil and gas reservoirs. However, nanoparticle mobility can be limited by saline solutions and porous materials. Chemistry Views magazine reports on Professor Kurt Pennell and colleagues’ examination of the ability of polymers and surfactants to enhance the mobility of polymer-coated magnetite nanoparticles.
Improved Mobility of Magnetite Nanoparticles at High Salinity with Polymers and Surfactants,
Anthony A. Kmetz, Matthew D. Becker, Bonnie A. Lyon, Edward Foster, Zheng Xue, Keith P. Johnston, Linda M. Abriola, Kurt D. Pennell, Energy Fuels 2016.