Table 1 Summary of reservoir characteristics for the target formations, Abu Sennan Oil Field.
Formation | Reservoir interval | Well | Interval depths | Net pay thickness | Shale volume | Effective porosity | Oil saturation |
|---|---|---|---|---|---|---|---|
[m] | [%] | [%] | [%] | ||||
Abu Roash | AR/A | SWS-3 | 1459–1538.5 | 13 | 22 | 21 | 59 |
SWS-5 | 1446–1506 | – | – | – | – | ||
SWS-9 | 1527–1623 | 4 | 13 | 25 | 57 | ||
SWS-18 | 1465–1605.5 | 68.50 | 27 | 17 | 67 | ||
AR/B | SWS-3 | 1538.5–1605 | 0.38 | 8 | 12 | 63 | |
SWS-5 | – | – | – | – | – | ||
SWS-9 | – | – | – | – | – | ||
SWS-18 | 1605.5–1685.5 | 3 | 18 | 16 | 57 | ||
AR/C | SWS-3 | 1605–1648.5 | 32.50 | 30 | 19 | 67 | |
SWS-5 | 1575–1619.5 | 2 | 29 | 19 | 62 | ||
SWS-9 | – | – | – | – | – | ||
SWS-18 | 1685.5–1732 | 1 | 35 | 29 | 52 | ||
AR/D | SWS-3 | 1648.5–1731.5 | 9 | 6 | 19 | 77 | |
SWS-5 | 1619.5–1704 | 10.50 | 4 | 23 | 81 | ||
SWS-9 | 1623–1665 | 10 | 2 | 21 | 90 | ||
SWS-18 | 1732–1795.5 | 7.09 | 13 | 17 | 60 | ||
AR/E | SWS-3 | 1731.5–1831.5 | 48.62 | 30 | 18 | 76 | |
SWS-5 | 1704–1800.5 | – | – | – | – | ||
SWS-9 | 1665–1763 | 3.52 | 20 | 19 | 62 | ||
SWS-18 | 1795.5–1877 | 3.41 | 25 | 24 | 69 | ||
AR/F | SWS-3 | 1831.5–1851.5 | 16 | 13 | 19 | 84 | |
SWS-5 | 1800.5–1821 | 15.50 | 10 | 19 | 88 | ||
SWS-9 | 1763–1781 | 16.48 | 9 | 20 | 90 | ||
SWS-18 | 1877–1897 | 13.50 | 23 | 16 | 61 | ||
AR/G | SWS-3 | 1851.5–1976 | 3 | 18 | 23 | 58 | |
SWS-5 | 1821–1941 | 5 | 11 | 22 | 66 | ||
SWS-9 | 1781–1907 | 12.50 | 12 | 24 | 73 | ||
SWS-18 | 1897–2020 | 5.50 | 14 | 23 | 65 | ||
Baharyia | SWS-3 | 1976–2234.5 | 5.50 | 21 | 26 | 46 | |
SWS-5 | 1941–2166.5 | 18.50 | 17 | 18 | 55 | ||
SWS-9 | 1907–2162 | 52.50 | 27 | 15 | 77 | ||
SWS-18 | 2020–2227 | 2.50 | 20 | 25 | 57 | ||
