Table 11: Multi-rate test data and estimated flow rates for field case 3.
| Field data |
New Correlation |
Vogel |
Fetkovich |
Jones et al. |
Klins and Majcher |
Wiggins |
Sukarno et al. |
| Pwf (psi) |
Qo (bbl/day) |
Qo (bbl/day) |
Qo (bbl/day) |
Qo (bbl/day) |
Qo (bbl/day) |
Qo (bbl/day) |
Qo (bbl/day) |
Qo (bbl/day) |
| 1605 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1381 |
420*
|
446 |
451 |
420*
|
420* |
467 |
445 |
459 |
| 1231 |
720*
|
720*
|
720*
|
720*
|
720* |
720*
|
720*
|
720*
|
| 1120 |
850 |
910 |
902 |
931 |
953 |
880 |
911 |
889 |
| 982 |
|
1131 |
1107 |
1174 |
1259 |
1048 |
1134 |
1073 |
| 800 |
|
1397 |
1343 |
1454 |
1695 |
1226 |
1404 |
1273 |
| 600 |
|
1656 |
1558 |
1703 |
2233 |
1372 |
1668 |
1442 |
| 400 |
|
1880 |
1724 |
1883 |
2861 |
1478 |
1899 |
1561 |
| 200 |
|
2069 |
1843 |
1993 |
3651 |
1555 |
2095 |
1639 |
| 0 |
|
2222 |
1915 |
2030 |
4907 |
1618 |
2258 |
1683 |
| Average absolute errors |
7% |
7% |
10% |
12% |
7% |
7% |
7% |
* Test Point