North Sirrah 1
North Sirrah 1 is a petroleum well in the Surat, Queensland, operated by Bridge, drilled to a total depth of 2,080 m.
Well Information
Drilling Data
- Total Depth
- 2,080 m
- Datum Elevation
- 320.9 m
- Spud Date
- 11/03/1991
- Completion Date
- 26/03/1991
- Permit
- APP 471
- Rig
- Rig 11
Location
- Latitude
- -27.6278
- Longitude
- 149.1846
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALS | 220 m | 2068 m | 1847 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1480 m | 2032 m | 552 m |
| ETHA | 1458 m | 2079 m | 621 m |
| METH | 240 m | 2079 m | 1839 m |
| PENT | 1500 m | 1557 m | 57 m |
| PROP | 1473 m | 2070 m | 597 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 0 m | 2072 m | 2072 m |
| GR1 | 212 m | 2070 m | 1857 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 0 m | 2076 m | 2076 m |
| DEPT | 229 m | 2080 m | 1851 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 229 m | 2079 m | 1850 m |
| TGAS | 240 m | 2080 m | 1840 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 223 m | 2073 m | 1849 m |
| LLG | 223 m | 2076 m | 1852 m |
| LLS | 223 m | 2073 m | 1849 m |
| MSFC | 223 m | 2066 m | 1842 m |
| MSFL | 223 m | 2066 m | 1842 m |
Sonic (5 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 220 m | 2076 m | 1856 m |
| TT1 | 220 m | 2076 m | 1856 m |
| TT2 | 220 m | 2076 m | 1856 m |
| TT3 | 220 m | 2076 m | 1856 m |
| TT4 | 220 m | 2076 m | 1856 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 223 m | 2058 m | 1834 m |