Aqueous fluid injected @ 0.00024 m3/day
STW (surface water rate)
|
Aqueous fluid injected @ 0.00024 m3/day
STW (surface water rate)
|
First Slug
|
Second Slug
|
Third Slug
|
|
|
0 - 0.1444 day |
0.1444 - 0.2041 day |
0.2041 – 0.3083
day |
Gemini surfactant flooding |
Injected Fluid composition |
1.0% NaCl brine (Injected Water) |
Chemical fluid |
1.0% NaCl brine (Injected Water) |
|
Simulation run time |
208 min |
86 min |
150 min |
|
Time-step (min) |
2 |
2 |
2 |
|
EOR model |
Water-flood |
Chemical flood |
Chase
water-flood |
|
Wetting phase parameter (DTRAPW) |
-5 |
-4 to -2 |
-2.5 to
-0.5 |
|
Number of CMOST runs |
1500 |
2000 |
2000 |
{Gemini surfactant + Polymer} flooding |
Injected Fluid
composition |
1.0% NaCl brine (Injected Water) |
0.10% 14-6-14 GS + 0.05% PHPA |
1.0% NaCl brine
(Injected Water) |
|
Simulation run time |
208 min |
86 min |
150 min |
|
Time-step (min) |
2 |
2 |
2 |
|
Process model |
Water-flood |
Chemical flood |
Chase
water-flood |
|
Wetting phase parameter (DTRAPW) |
-5 |
-4 to -2 |
-2.5 to
-0.5 |
|
Corey exponent |
1500 |
2000 |
2000 |
{Gemini surfactant + Polymer + Nanoparticle} flooding |
Injected Fluid composition |
1.0% NaCl brine (Injected Water) |
0.10% 14-6-14 GS + 0.05% PHPA + 0.025%
SiO2 |
1.0% NaCl brine (Injected
Water) |
|
Simulation run time |
208 min |
86 min |
150 min |
|
Time-step (min) |
2 |
2 |
2 |
|
EOR Process |
Water-flood |
Chemical flood |
Chase
water-flood |
|
Wetting phase parameter (DTRAPW) |
-5 |
-4 to -2 |
-2.5 to
-0.5 |
|
Corey exponent |
1500 |
2000 |
2000 |