Laboratory Study on the Potential EOR Use of HPAM/VES Hybrid in High-Temperature and High-Salinity Oil Reservoirs
Figure 3
Long-term thermal stability of HPAM/EDAB hybrid samples in comparison with EDAB and HPAM (TDS = 32,868 mg/L, [] + [] = 873 mg/L, = 7.34 s−1). Both the aging and measuring temperature is 85°C.
