Darwinia 1A
Darwinia 1A is a petroleum well in the Bonaparte, Northern Territory, operated by Tricentrol, drilled to a total depth of 2,426 m.
Well Information
- Well Name
- Darwinia 1A
- Basin
- Bonaparte
- State
- Northern Territory
- Classification
- FEST
- Operator
- Tricentrol
- Driller
- Global
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,426 m
- Datum Elevation
- 30.6 m
- Spud Date
- 21/07/1985
- Completion Date
- 19/08/1985
- Permit
- NT P 33
- Rig
- Main Pass 3
Location
- Latitude
- -11.4419
- Longitude
- 127.9348
Comments
Spudded 6m southeast of Darwinia 1
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1315 m | 2395 m | 1080 m |
Chromato (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1513 m | 2423 m | 910 m |
| IBUT | 1645 m | 2426 m | 780 m |
| METH | 1326 m | 2425 m | 1099 m |
| MTEM | 1324 m | 2397 m | 1072 m |
| NBUT | 1670 m | 2426 m | 756 m |
| PENT | 2367 m | 2411 m | 44 m |
| PROP | 1610 m | 2425 m | 815 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1324 m | 2395 m | 1071 m |
| FCNL | 1324 m | 2395 m | 1071 m |
| PEF | 1324 m | 2395 m | 1071 m |
| RHOB | 1324 m | 2395 m | 1071 m |
GR (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 1324 m | 2395 m | 1071 m |
| GR | 84 m | 2406 m | 2321 m |
| POTA | 1324 m | 2395 m | 1071 m |
| SGR | 1324 m | 2395 m | 1071 m |
| THOR | 1324 m | 2395 m | 1071 m |
| URAN | 1324 m | 2395 m | 1071 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 84 m | 2412 m | 2327 m |
| DEPT | 115 m | 2426 m | 2310 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 115 m | 2426 m | 2310 m |
| TGAS | 1201 m | 2425 m | 1224 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NCNL | 1324 m | 2395 m | 1071 m |
| NPHI | 1324 m | 2395 m | 1071 m |
Resistivity (8 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 603 m | 1326 m | 722 m |
| ILM | 603 m | 1326 m | 723 m |
| LLD | 1324 m | 2397 m | 1072 m |
| LLS | 1324 m | 2397 m | 1072 m |
| MRES | 1324 m | 2397 m | 1072 m |
| MSFC | 1324 m | 2397 m | 1072 m |
| MSFL | 1324 m | 2397 m | 1072 m |
| SFLU | 603 m | 1326 m | 722 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 604 m | 2412 m | 1808 m |
| DTL | 1324 m | 2412 m | 1087 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 603 m | 2412 m | 1809 m |