Universidad Nacional de ColombiaSede Medellín for the support provided;Fondo Francisco Jose de Caldas, MINCIENCIAS, and Agencia Nacional de Hidrocarburos (ANH) for the support provided through contract No. 112721-282-2023 (Project 282-2023)
This study evaluated the effect of monovalent and divalent ions and the dosage of a SiO_(2)-based nanocomposite on the thermochemical stability of HPAM polymeric solution.Chelating amine–functionalized NPs(AFNPs)were...
Fracturing operations can effectively improve the production of low-permeable reservoirs. The performance of fracturing fluids directly affects the fracturing efficiency and back flow capacity. As polymerbased fractur...
supported by the Natural Science Foundation of Xinjiang Uygur Autonomous Region(No.2022D01A250);the CNPC Strategic Cooperation Science and Technology Project(ZLZX2020-01-04-04).
Nanoparticles have been widely used in polymer gel systems in recent years to improve gelation performance under high-temperature reservoir conditions. However, different types of nanoparticles have different effects ...