Grunter 1
Grunter 1 is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 3,809 m.
Well Information
- Well Name
- Grunter 1
- Basin
- Gippsland
- State
- Victoria
- Classification
- FEST
- Operator
- Esso
- Driller
- South Seas
Drilling Data
- Total Depth
- 3,809 m
- Datum Elevation
- 20.7 m
- Spud Date
- 24/08/1984
- Completion Date
- 29/10/1984
- Permit
- -
- Rig
- Southern Cross
Location
- Latitude
- -38.2725
- Longitude
- 148.5160
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 830 m | 3814 m | 2984 m |
| CALI | 830 m | 3814 m | 2984 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 836 m | 3814 m | 2978 m |
| FCNL | 836 m | 3823 m | 2986 m |
| PEF | 836 m | 3809 m | 2973 m |
| RHOB | 836 m | 3814 m | 2978 m |
GR (8 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 2947 m | 3811 m | 864 m |
| GR | 86 m | 3820 m | 3734 m |
| GR | 798 m | 3804 m | 3006 m |
| GR | 818 m | 3008 m | 2190 m |
| POTA | 2947 m | 3823 m | 876 m |
| SGR | 2947 m | 3811 m | 864 m |
| THOR | 2947 m | 3823 m | 876 m |
| URAN | 2947 m | 3823 m | 876 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 86 m | 3823 m | 3737 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NCNL | 836 m | 3823 m | 2986 m |
| NPHI | 836 m | 3814 m | 2978 m |
Resistivity (3 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 836 m | 3809 m | 2973 m |
| LLS | 836 m | 3809 m | 2973 m |
| MSFL | 836 m | 3802 m | 2966 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 245 m | 3811 m | 3566 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 2947 m | 3801 m | 854 m |