Feasibility Study of Applying Modified Nano-SiO<sub>2</sub> Hyperbranched Copolymers for Enhanced Oil Recovery in Low-Mid Permeability Reservoirs
To improve oil recovery significantly in low-mid permeability reservoirs, a novel modified nano-SiO<sub>2</sub> hyperbranched copolymer (HPBS), consisting of polyacrylamide as hydrophilic branched chains and modified nano-SiO<sub>2</sub> as the core, was synthesized via an in...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-09-01
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Series: | Polymers |
Subjects: | |
Online Access: | https://www.mdpi.com/2073-4360/11/9/1483 |