Nanomaterials for scaling prevention in alkaline–surfactant–polymer flooding: A review

Unveiling the revolutionary role of nanoparticles in the oil and gas field: Unleashing new avenues for enhanced efficiency and productivity

“…Nanoparticles applied as surface coatings have the ability to significantly alter the behavior of other nanoparticles [ 264 ]. When introduced into a slug, these nanoparticles induce a chemical reaction that forms a protective layer on the reservoir rock, thereby reducing the adsorption of chemicals during flooding experiments [ 265 , 266 ]. Numerous laboratory experiments have been conducted to assess the effectiveness of these nanoparticles in enhancing oil recovery [ 255 , [257] , [258] , [259] , [260] , [261] , [262] , [263] , [264] , [265] , [266] , [267] , [268] , [269] ].…”

“…When introduced into a slug, these nanoparticles induce a chemical reaction that forms a protective layer on the reservoir rock, thereby reducing the adsorption of chemicals during flooding experiments [ 265 , 266 ]. Numerous laboratory experiments have been conducted to assess the effectiveness of these nanoparticles in enhancing oil recovery [ 255 , [257] , [258] , [259] , [260] , [261] , [262] , [263] , [264] , [265] , [266] , [267] , [268] , [269] ]. However, it is worth noting that the adsorption of nanoparticles onto the rock surface is not economically viable for oil recovery.…”

Asphaltene Precipitation/Deposition Estimation and Inhibition through Nanotechnology: A Comprehensive Review

“…Alternatively, they can release solvents through pores in the nanostructured systems or respond to external stimuli, such as changes in pH, temperature, or concentration. The design ensures that solvents are released at the right place and time [237,238].…”

“…For example, these systems can be employed in oil wells to dissolve asphaltenes present in reservoirs, or in production and refining equipment to prevent the formation of deposits. By delivering solvents directly to the problematic areas, these nanostructured systems offer targeted and efficient asphaltene control [237][238][239].…”