Delta 1
Delta 1 is a petroleum well in the Browse, Northern Territory, operated by Elf Aquitaine, drilled to a total depth of 2,900 m.
Well Information
- Well Name
- Delta 1
- Basin
- Browse
- State
- Northern Territory
- Classification
- FESS
- Operator
- Elf Aquitaine
- Driller
- Atwood
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,900 m
- Datum Elevation
- 25.0 m
- Spud Date
- 28/02/1988
- Completion Date
- 12/04/1988
- Permit
- NT AC/P 1
- Rig
- Margie
Location
- Latitude
- -12.6491
- Longitude
- 123.9703
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL2 | 1217 m | 2883 m | 1666 m |
| CALI | 425 m | 2884 m | 2459 m |
Chromato (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 2564 m | 2574 m | 10 m |
| METH | 1693 m | 2899 m | 1206 m |
| MTEM | 1217 m | 2884 m | 1667 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1217 m | 2884 m | 1667 m |
| FCNL | 1217 m | 2884 m | 1667 m |
| PEF | 1217 m | 2884 m | 1667 m |
| RHOB | 1217 m | 2884 m | 1667 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 225 m | 2865 m | 2640 m |
| GR2 | 1215 m | 2863 m | 1648 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 440 m | 2900 m | 2459 m |
| DEPT | 225 m | 2885 m | 2660 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 440 m | 2900 m | 2459 m |
| TGAS | 1688 m | 2900 m | 1211 m |
Neutron (3 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NCNL | 1217 m | 2884 m | 1667 m |
| NPHI | 1217 m | 2884 m | 1667 m |
| NRAT | 1217 m | 2884 m | 1667 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 430 m | 2885 m | 2455 m |
| MINV | 1217 m | 2874 m | 1657 m |
| MNOR | 1217 m | 2874 m | 1657 m |
| MRES | 1217 m | 2884 m | 1667 m |
| MSFL | 1217 m | 2869 m | 1652 m |
| SFLU | 430 m | 2885 m | 2455 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 430 m | 2873 m | 2443 m |
| DTL | 1217 m | 2873 m | 1655 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 430 m | 2874 m | 2444 m |