Table 1: The design of numerical simulation scenario.
No. |
Reservoir thickness (m) |
Dimensionless height from the top |
Distance between oil wells and water wells (m) |
Average permeability (10-3um2) |
Average remaining oil saturation |
Degree of perfection in the recovery process of horizontal wells (%) |
1 |
2 |
0.125 |
150 |
150 |
0.40 |
0.00 |
2 |
2 |
0.250 |
200 |
250 |
0.45 |
25.00 |
3 |
2 |
0.375 |
250 |
400 |
0.50 |
50.00 |
4 |
2 |
0.500 |
300 |
600 |
0.55 |
75.00 |
5 |
2 |
0.625 |
350 |
800 |
0.60 |
100.00 |
6 |
3 |
0.125 |
200 |
400 |
0.55 |
100.00 |
7 |
3 |
0.250 |
250 |
600 |
0.60 |
0.00 |
8 |
3 |
0.375 |
300 |
800 |
0.40 |
25.00 |
9 |
3 |
0.500 |
350 |
150 |
0.45 |
50.00 |
10 |
3 |
0.625 |
150 |
250 |
0.50 |
75.00 |
11 |
4 |
0.125 |
250 |
800 |
0.45 |
75.00 |
12 |
4 |
0.250 |
300 |
150 |
0.50 |
100.00 |
13 |
4 |
0.375 |
350 |
250 |
0.55 |
0.00 |
14 |
4 |
0.500 |
150 |
400 |
0.60 |
25.00 |
15 |
4 |
0.625 |
200 |
600 |
0.40 |
50.00 |
16 |
5 |
0.125 |
300 |
250 |
0.60 |
50.00 |
17 |
5 |
0.250 |
350 |
400 |
0.40 |
75.00 |
18 |
5 |
0.375 |
150 |
600 |
0.45 |
100.00 |
19 |
5 |
0.500 |
200 |
800 |
0.50 |
0.00 |
20 |
5 |
0.625 |
250 |
150 |
0.55 |
25.00 |
21 |
6 |
0.125 |
350 |
600 |
0.50 |
25.00 |
22 |
6 |
0.250 |
150 |
800 |
0.55 |
50.00 |
23 |
6 |
0.375 |
200 |
150 |
0.60 |
75.00 |
24 |
6 |
0.500 |
250 |
250 |
0.40 |
100.00 |
25 |
6 |
0.625 |
300 |
400 |
0.45 |
0.00 |