Nano-silica hybrid polyacrylamide/polyethylenimine gel for enhanced oil recovery at harsh conditions
Qiang Li, Xiaorong Yu, Lili Wang, Shanshan Qu, Wenchuan Wu, Renjing Ji, Yue Luo, Huan Yang
Topics & Concepts
PolyethylenimineThermal stabilityPolyacrylamideChemical engineeringSol-gelIonic strengthMaterials scienceAmmonium bromidePolymerScanning electron microscopeSilica gelThermogravimetryChemistryPolymer chemistryComposite materialPulmonary surfactantOrganic chemistryNanotechnologyAqueous solutionGeneTransfectionBiochemistryEngineeringEnhanced Oil Recovery TechniquesHydrocarbon exploration and reservoir analysisPetroleum Processing and Analysis