Great Eastern 1
Great Eastern 1 is a petroleum well in the Browse, Northern Territory, operated by TCPL, drilled to a total depth of 2,800 m.
Well Information
Drilling Data
- Total Depth
- 2,800 m
- Datum Elevation
- 22.0 m
- Spud Date
- 08/12/1991
- Completion Date
- 27/12/1991
- Permit
- NT AC/P 13
- Rig
- General
Location
- Latitude
- -12.0915
- Longitude
- 124.3999
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1629 m | 2784 m | 1155 m |
| CALS | 121 m | 2785 m | 2663 m |
| CALS | 121 m | 2784 m | 2662 m |
CaliperCalcite (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALC | 550 m | 2800 m | 2249 m |
Chromato (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 2250 m | 2769 m | 519 m |
| METH | 2100 m | 2800 m | 699 m |
| MTEM | 121 m | 2795 m | 2673 m |
| PROP | 2451 m | 2644 m | 193 m |
Density (1 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| PEF | 1629 m | 2756 m | 1126 m |
GR (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 1629 m | 2764 m | 1135 m |
| GR | 121 m | 2764 m | 2643 m |
| GR | 121 m | 1631 m | 1509 m |
| POTA | 1629 m | 2796 m | 1166 m |
| SGR | 1629 m | 2764 m | 1135 m |
| THOR | 1629 m | 2796 m | 1166 m |
| URAN | 1629 m | 2796 m | 1166 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 121 m | 2796 m | 2675 m |
| DEPT | 121 m | 2796 m | 2674 m |
| DEPT | 130 m | 2800 m | 2669 m |
Mudlog (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DOLO | 550 m | 2800 m | 2249 m |
| ROP | 136 m | 2800 m | 2663 m |
| TGAS | 2100 m | 2800 m | 699 m |
| WOB | 130 m | 2800 m | 2669 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1629 m | 2766 m | 1137 m |
| NPHI | 1629 m | 2765 m | 1136 m |
Resistivity (8 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 538 m | 2782 m | 2244 m |
| LLD | 538 m | 2781 m | 2243 m |
| LLG | 525 m | 2781 m | 2256 m |
| LLS | 538 m | 2782 m | 2244 m |
| LLS | 538 m | 2781 m | 2243 m |
| MRES | 121 m | 2795 m | 2673 m |
| MSFL | 538 m | 2787 m | 2249 m |
| MSFL | 538 m | 2786 m | 2248 m |
Sonic (9 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 535 m | 2775 m | 2240 m |
| DT | 535 m | 2774 m | 2239 m |
| DTL | 535 m | 2774 m | 2239 m |
| DTLF | 525 m | 2795 m | 2270 m |
| DTLN | 525 m | 2795 m | 2270 m |
| LTT1 | 121 m | 2795 m | 2673 m |
| LTT2 | 121 m | 2795 m | 2673 m |
| LTT3 | 121 m | 2795 m | 2673 m |
| LTT4 | 121 m | 2795 m | 2673 m |
SP (2 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 538 m | 2756 m | 2218 m |
| SP | 538 m | 2755 m | 2217 m |