Toka 1
Toka 1 is a petroleum well in the Taranaki, New Zealand, operated by JFP Energy, drilled to a total depth of 4,044 m.
Well Information
- Well Name
- Toka 1
- Basin
- Taranaki
- State
- New Zealand
- Classification
- FEST
- Operator
- JFP Energy
- Driller
- ODE
Drilling Data
- Total Depth
- 4,044 m
- Datum Elevation
- -
- Spud Date
- 09/02/1995
- Completion Date
- 01/08/1995
- Permit
- -
- Rig
- Rig 16
Location
- Latitude
- -39.0586
- Longitude
- 174.0310
Available Log Data
Other (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| RSHC | 554 m | 2845 m | 2290 m |
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1054 m | 4052 m | 2997 m |
| CALS | 79 m | 2817 m | 2738 m |
Chromato (8 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 30 m | 4042 m | 4012 m |
| IBUT | 30 m | 4042 m | 4012 m |
| METH | 30 m | 4042 m | 4012 m |
| MTEM | 73 m | 4050 m | 3977 m |
| MTEM | 1057 m | 4047 m | 2990 m |
| NBUT | 30 m | 4042 m | 4012 m |
| PENT | 30 m | 4042 m | 4012 m |
| PROP | 30 m | 4042 m | 4012 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1057 m | 4052 m | 2994 m |
| PEF | 1057 m | 4052 m | 2994 m |
| RHOB | 1057 m | 4052 m | 2994 m |
GR (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 73 m | 4053 m | 3979 m |
| GR | 1031 m | 4047 m | 3015 m |
| GR | 2496 m | 4053 m | 1557 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 22 m | 4043 m | 4021 m |
| DEPTH | 73 m | 4055 m | 3982 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 22 m | 4043 m | 4021 m |
| TGAS | 30 m | 4042 m | 4011 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1057 m | 4046 m | 2989 m |
| TNPH | 1057 m | 2851 m | 1794 m |
Resistivity (8 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 81 m | 4044 m | 3963 m |
| LLS | 81 m | 4044 m | 3963 m |
| MINV | 1057 m | 4047 m | 2990 m |
| MNOR | 1057 m | 2829 m | 1772 m |
| MRES | 79 m | 2853 m | 2773 m |
| MRES | 79 m | 2853 m | 2773 m |
| MSFL | 81 m | 2834 m | 2753 m |
| RWA | 81 m | 1114 m | 1032 m |
Sonic (7 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 79 m | 4040 m | 3960 m |
| DTCO | 480 m | 2845 m | 2365 m |
| DTL | 79 m | 2848 m | 2769 m |
| DTLF | 79 m | 2848 m | 2769 m |
| DTLN | 79 m | 2848 m | 2769 m |
| DTSM | 554 m | 2845 m | 2291 m |
| PR | 554 m | 2845 m | 2290 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 81 m | 4037 m | 3955 m |