Page 359 - Enhanced Oil Recovery in Shale and Tight Reservoirs
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and tests. depletion psi pressure, Production hour time, Depletion psi pressure, Injection 14.7 12 3000 Enhanced Oil Recovery in Shale and Tight Reservoirs
soaking hour
pressurized time, Soaking 12
for
conditions KCl), mN/m surfactant IFT mN/ (0.4 surfactant
Experimental solution Testing (5% Brine 18 ¼ IFT IFT High mN/m) (3 Intermediate surfactant m) IFT mN/m) (0.02
11.11 No. Low
Table Core EF-1 EF-2 EF-3 EF-4
