Willarra 1
Willarra 1 is a petroleum well in the Bowen, Queensland, operated by Timor, drilled to a total depth of 1,726 m.
Well Information
Drilling Data
- Total Depth
- 1,726 m
- Datum Elevation
- 290.4 m
- Spud Date
- 01/12/1981
- Completion Date
- 20/12/1981
- Permit
- PPL 17
- Rig
- Kremco 750
Location
- Latitude
- -27.2142
- Longitude
- 150.2140
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1295 m | 1718 m | 423 m |
| CALI | 1219 m | 1725 m | 505 m |
| CALS | 176 m | 1726 m | 1549 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1295 m | 1717 m | 421 m |
| RHOB | 1295 m | 1717 m | 421 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 1295 m | 1710 m | 414 m |
| GR | 163 m | 1716 m | 1552 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 1223 m | 1726 m | 503 m |
| DEPTH | 163 m | 1726 m | 1562 m |
Mudlog (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 1223 m | 1726 m | 503 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1295 m | 1716 m | 420 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 177 m | 1723 m | 1545 m |
| LLS | 177 m | 1723 m | 1546 m |
| MSFL | 1220 m | 1724 m | 504 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 163 m | 1722 m | 1558 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 178 m | 1721 m | 1543 m |