Sirrah 4
Sirrah 4 is a petroleum well in the Bowen, Queensland, operated by Bridge, drilled to a total depth of 2,033 m.
Well Information
Drilling Data
- Total Depth
- 2,033 m
- Datum Elevation
- -
- Spud Date
- 13/07/1984
- Completion Date
- 01/08/1984
- Permit
- -
Location
- Latitude
- -27.6531
- Longitude
- 149.1660
Available Log Data
Caliper (4 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 216 m | 2026 m | 1810 m |
| CALS | 1397 m | 2026 m | 629 m |
| CALX | 1399 m | 2026 m | 627 m |
| CALY | 1399 m | 2026 m | 627 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1400 m | 2029 m | 629 m |
| RHOB | 1399 m | 2029 m | 630 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 211 m | 2027 m | 1816 m |
| GR | 1399 m | 2028 m | 629 m |
| GR | 209 m | 2025 m | 1816 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 209 m | 2029 m | 1820 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 224 m | 2029 m | 1805 m |
| TGAS | 359 m | 2029 m | 1669 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1399 m | 2029 m | 630 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 216 m | 2025 m | 1808 m |
| LLS | 216 m | 2025 m | 1808 m |
| MSFL | 1403 m | 2028 m | 625 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 215 m | 2027 m | 1812 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 216 m | 2021 m | 1805 m |