Hollyrood 4
Hollyrood 4 is a petroleum well in the Surat, Queensland, operated by AGL, drilled to a total depth of 1,349 m.
Well Information
Drilling Data
- Total Depth
- 1,349 m
- Datum Elevation
- 324.0 m
- Spud Date
- 17/02/1992
- Completion Date
- 05/03/1992
- Permit
- -
- Rig
- Rig 19
Location
- Latitude
- -26.8055
- Longitude
- 148.7300
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 137 m | 1342 m | 1205 m |
| CALS | 138 m | 1328 m | 1190 m |
Chromato (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1294 m | 1317 m | 22 m |
| METH | 249 m | 1348 m | 1099 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 140 m | 1347 m | 1206 m |
| RHOB | 140 m | 1347 m | 1206 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 109 m | 1321 m | 1212 m |
Logging Parameters (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CS | 109 m | 1344 m | 1234 m |
| TENS | 109 m | 1344 m | 1234 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 109 m | 1347 m | 1237 m |
| DEPT | 13 m | 1348 m | 1335 m |
| DEPT | 139 m | 1327 m | 1188 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 13 m | 1348 m | 1335 m |
| TGAS | 246 m | 1348 m | 1102 m |
Neutron (5 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| EATT | 139 m | 1327 m | 1188 m |
| EPHI | 139 m | 1327 m | 1188 m |
| NPHI | 128 m | 1339 m | 1210 m |
| TNPH | 128 m | 1339 m | 1210 m |
| TPL | 139 m | 1327 m | 1188 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 140 m | 1342 m | 1202 m |
| LLS | 140 m | 1342 m | 1202 m |
| MINV | 139 m | 1327 m | 1188 m |
| MNOR | 139 m | 1327 m | 1188 m |
| MSFC | 139 m | 1327 m | 1188 m |
| MSFL | 139 m | 1327 m | 1188 m |
Sonic (3 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 202 m | 1335 m | 1133 m |
| DTL | 206 m | 1335 m | 1129 m |
| SPHI | 109 m | 1335 m | 1226 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 140 m | 1316 m | 1176 m |