Patent 11422285 was granted and assigned to SAUDI ARABIAN OIL COMPANY on August, 2022 by the United States Patent and Trademark Office.
Methods and systems for generating a nanofluidic chip as a reservoir model are provided. In an example described herein, a nanofluidic chip for reservoir modeling includes a microfluidic chip that includes microchannels etched in a substrate. Silica spheres are assembled in the microchannels to form nanochannels. A carbonate coating is disposed over the surfaces of the nano channels and the silica spheres.