Synthesis and evaluation of a hyperbranched copolymer as viscosity reducer for offshore heavy oil
Leiting Shi, Changlong Liu, Mao Chen, Zhao Hua, Zhongbin Ye, Jian Zhang
Topics & Concepts
ViscosityAsphalteneChemical engineeringEnhanced oil recoveryChemistryCopolymerRelative viscositySurface tensionFourier transform infrared spectroscopyMaterials scienceComposite materialOrganic chemistryThermodynamicsPolymerEngineeringPhysicsPetroleum Processing and AnalysisEnhanced Oil Recovery TechniquesHydrocarbon exploration and reservoir analysis