Variable Reference Case GA 1 GA Trial 2 GA Trial 3 GA Trial 4 Qw (F-1H) [Sm3/day] 2700 2700 2700 2700 2700 Qg (F-1H) [Sm3/day] 1000 1000 1000 1000 1000 Qw (F-3H) [Sm3/day] 2700 2700 2700 2700 2700 Qg (F-3H) [Sm3/day] 1000 1000 1000 1000 1000 BHP (E-2AH) [bar] 150 155.8* 171* 158.8* 156* BHP (E-3CH) [bar] 150 150 150 150 150 BHP (E-3H) [bar] 150 150 150 150 150 Cycle ratio [-] 0.65 0.9* 0.9* 0.9* 0.9* Cycle time [month] 4 4 4 5* 4 NPV [$ million] 135.45 146.29 146.20 146.56 146.29 Table S4. The reference case and best operational points found by four trials of PSO (case study 1: NPV optimization over 9 variables) Variable Reference Case PSO Trial 1 PSO Trial 2 PSO Trial 3 PSO Trial 4 Qw (F-1H) [Sm3/day] 2700 2700 2700 2700 2700 Qg (F-1H) [Sm3/day] 1000 1000 1000 1000 1000 Qw (F-3H) [Sm3/day] 2700 2700 2700 2700 2700 Qg (F-3H) [Sm3/day] 1000 1000 1000 1000 1000 BHP (E-2AH) [bar] 150 158.8* 158.8* 158.8 * 158.8* BHP (E-3CH) [bar] 150 150 150 150 150 BHP (E-3H) [bar] 150 150 150 150 150 ratio [-] 0.65 0.9* 0.9* 0.9* 0.9* Cycle time [month] 4 5* 5* 5* 5* NPV [$ million] 135.45 146.56 146.56 146.56 146.56 Table S5. The reference case and best operational points found by four trials of GA (case study 2: NPV optimization over 12 variables)
Mole fraction of C2 [-] 0.05 0.2* 0.2* 0.2* 0.2* Mole fraction of C3 [-] 0.1 0.1 0.1 0.1 0.1 Mole fraction of C4 [-] 0.05 0.05 0.05 0.05 0.05 NPV [$ million] 132.09 148.76 148.76 148.76 148.76 Table S7. The reference case and best operational points found by four trials of GA (case study 3: NPV optimization over 13 variables) Variable Reference Case GA Trial 1 GA Trial 2 GA Trial 3 GA Trial 4 Qw (F-1H) [Sm3/day] 2700 2700 2700 2700 2700 Qg (F-1H) [Sm3/day] 1000 1000 1000 1000 1000 Qw (F-3H) [Sm3/day] 2700 2700 2700 2700 2700 Qg (F-3H) [Sm3/day] 1000 1000 1000 1000 1000 BHP (E-2AH) [bar] 150 150 150 150 150 BHP (E-3CH) [bar] 150 150 150 150 150 BHP (E-3H) [bar] 150 237* 237.5* 239.8* 240* Cycle ratio [-] 0.55 0.9* 0.9* 0.9* 0.9* Cycle time [month] 2 5* 7* 3* 3* Total time [month] 60 60 60 60 60 Mole fraction of C2 [-] 0.2 0.2 0.2 0.2 0.2 Mole fraction of C3 [-] 0.02 0.1* 0.1* 0.1* 0.1* Mole fraction of C4 [-] 0.05 0.05 0.05 0.05 0.05 NPV [$ million] 194.72 221.55 221.65 220.98 220.98 Table S8. The reference case and best operational points found by four trials of PSO (case study 3: NPV optimization over 13 variables) Variable Reference Case PSO Trial 1 PSO Trial 2 PSO Trial 3 PSO Trial 4 Qw (F-1H) [Sm3/day] 2700 2700 2700 2700 2700
Qg (F-1H) [Sm3/day] 1000 1000 1000 1000 1000 Qw (F-3H) [Sm3/day] 2700 2700 2700 2700 2700 Qg (F-3H) [Sm3/day] 1000 1000 1000 1000 1000 BHP (E-2AH) [bar] 150 150 150 150 150 BHP (E-3CH) [bar] 150 150 150 150 150 BHP (E-3H) [bar] 150 226.2* 226.2* 226.2* 226.2* Cycle ratio [-] 0.55 0.9* 0.9* 0.9* 0.9* Cycle time [month] 2 8* 8* 8* 8* time [month] 60 60 60 60 60 Mole fraction of C2 [-] 0.2 0.2 0.2 0.2 0.2 Mole fraction of C3 [-] 0.02 0.1* 0.1* 0.1* 0.1* Mole fraction of C4 [-] 0.05 0.05 0.05 0.05 0.05 NPV [$ million] 194.72 222.29 222.29 222.29 222.29 Table S9. The reference case and best operational points found by three trials of GA (oil recovery optimization) Variable Reference Case GA Trial 1 GA Trial 2 GA Trial 3 Qw (F-1H) [Sm3/day] 500 2700* 2700* 2700* Qg (F-1H) [Sm3/day] 106 106 106 106 Qw (F-3H) [Sm3/day] 500 2700* 2700 * 2700* Qg (F-3H) [Sm3/day] 106 106 106 968781* BHP (E-2AH) [bar] 150 150 150 167* BHP (E-3CH) [bar] 150 150 150 158* BHP (E-3H) [bar] 240 240 237.5* 238* Cycle ratio [-] 0.1 0.1 0.1 0.1 Cycle time [month] 2 4 * 8* 3* Mole fraction of C2 [-] 0.2 0.2 0.2 0.2 Mole fraction of C3 [-] 0.1 0.1 0.1 0.1