East Spar 2 ST
East Spar 2 ST is a petroleum well in the Carnarvon, Western Australia, operated by WMC, drilled to a total depth of 2,921 m.
Well Information
Drilling Data
- Total Depth
- 2,921 m
- Datum Elevation
- 22.0 m
- Spud Date
- 16/09/1993
- Completion Date
- 03/11/1993
- Permit
- WA 214 P
- Rig
- Ocean Epoch
Location
- Latitude
- -20.6587
- Longitude
- 114.9990
Available Log Data
Other (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| FTEM | 2539 m | 2916 m | 377 m |
| GRCA | 1170 m | 2589 m | 1419 m |
| XOFF | 945 m | 2920 m | 1975 m |
| YGR | 1169 m | 2515 m | 1345 m |
| YOFF | 945 m | 2920 m | 1975 m |
Borehole Geometry (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| TVD | 945 m | 2920 m | 1975 m |
| TVD | 945 m | 2532 m | 1587 m |
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 2531 m | 2894 m | 362 m |
| CALI | 2535 m | 2901 m | 365 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2535 m | 2901 m | 365 m |
| PEF | 2539 m | 2901 m | 362 m |
| RHOB | 2535 m | 2901 m | 365 m |
GR (8 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 2535 m | 2654 m | 119 m |
| GR | 900 m | 2894 m | 1993 m |
| GR | 800 m | 2525 m | 1725 m |
| GR | 1169 m | 2532 m | 1363 m |
| POTA | 2535 m | 2654 m | 119 m |
| SGR | 2535 m | 2654 m | 119 m |
| THOR | 2535 m | 2654 m | 119 m |
| URAN | 2535 m | 2654 m | 119 m |
Miscellaneous (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 800 m | 2920 m | 2120 m |
Mudlog (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 803 m | 2532 m | 1728 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2535 m | 2656 m | 120 m |
| NPHI | 2539 m | 2656 m | 117 m |
Resistivity (6 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| EWR | 800 m | 2528 m | 1727 m |
| LLD | 2540 m | 2916 m | 376 m |
| LLS | 2540 m | 2916 m | 376 m |
| MSFL | 2540 m | 2894 m | 353 m |
| RM | 2539 m | 2916 m | 377 m |
| STEM | 802 m | 2529 m | 1726 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 1325 m | 2910 m | 1584 m |
| DTL | 2531 m | 2910 m | 379 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 2540 m | 2884 m | 343 m |