Sandang 1
Sandang 1 is a petroleum well in the Bonaparte, Northern Territory, operated by BHP, drilled to a total depth of 3,304 m.
Well Information
Drilling Data
- Total Depth
- 3,304 m
- Datum Elevation
- 22.0 m
- Spud Date
- 14/08/1995
- Completion Date
- 12/09/1995
- Permit
- ZOCA 91 12
- Rig
- Atwood Eagle
Location
- Latitude
- -10.9258
- Longitude
- 126.5089
Available Log Data
Borehole Geometry (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEVI | 2776 m | 3298 m | 521 m |
| HAZI | 2776 m | 3298 m | 521 m |
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 2776 m | 3298 m | 522 m |
| CALS | 152 m | 3282 m | 3129 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 2968 m | 3275 m | 307 m |
| ETHA | 2554 m | 3296 m | 742 m |
| METH | 2141 m | 3298 m | 1156 m |
| MTEM | 93 m | 3306 m | 3213 m |
| PENT | 2969 m | 3274 m | 304 m |
| PROP | 2966 m | 3277 m | 310 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2783 m | 3298 m | 515 m |
| LITH | 2783 m | 3298 m | 515 m |
| PEF | 2783 m | 3298 m | 515 m |
| RHOB | 2783 m | 3298 m | 515 m |
Dip and Scan (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DDA | 2780 m | 3297 m | 517 m |
| DDIP | 2780 m | 3297 m | 517 m |
| DPAZ | 2780 m | 3297 m | 517 m |
GR (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 3184 m | 3294 m | 109 m |
| GR | 93 m | 3306 m | 3213 m |
| GR1 | 2776 m | 3284 m | 507 m |
| GRAM | 2097 m | 2789 m | 692 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 2097 m | 3299 m | 1202 m |
| DEPT | 108 m | 3300 m | 3191 m |
| DEPT | 93 m | 3306 m | 3213 m |
Mudlog (8 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 108 m | 3299 m | 3191 m |
| ROPE | 3193 m | 3299 m | 105 m |
| ROPS | 2097 m | 2804 m | 707 m |
| RPMS | 2097 m | 2804 m | 707 m |
| TGAS | 2121 m | 3298 m | 1176 m |
| TQCS | 2097 m | 2804 m | 707 m |
| WBCS | 2097 m | 2804 m | 707 m |
| WOB | 108 m | 3300 m | 3191 m |
Neutron (3 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| ENPH | 2779 m | 3292 m | 512 m |
| NPHI | 2779 m | 3292 m | 512 m |
| TNPH | 2779 m | 3292 m | 512 m |
Resistivity (12 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ATR | 3188 m | 3278 m | 90 m |
| BMIN | 2782 m | 3276 m | 493 m |
| BMNO | 2782 m | 3276 m | 493 m |
| LLD | 155 m | 3296 m | 3141 m |
| LLS | 155 m | 3296 m | 3141 m |
| MRES | 93 m | 3306 m | 3213 m |
| MSFL | 170 m | 3281 m | 3111 m |
| PDEM | 2097 m | 2791 m | 693 m |
| PSR | 3188 m | 3278 m | 90 m |
| RACM | 2097 m | 2791 m | 694 m |
| RPCM | 2097 m | 2791 m | 694 m |
| TCDM | 2097 m | 2804 m | 707 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 260 m | 3291 m | 3031 m |
| DTL | 457 m | 3291 m | 2834 m |
| DTLF | 457 m | 3291 m | 2834 m |
| DTLN | 457 m | 3291 m | 2834 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 155 m | 3267 m | 3112 m |