Melba 1
Melba 1 is a petroleum well in the Otway, Victoria, operated by Santos, drilled to a total depth of 1,668 m.
Well Information
Drilling Data
- Total Depth
- 1,668 m
- Datum Elevation
- 76.2 m
- Spud Date
- 08/03/2003
- Completion Date
- 17/03/2003
- Permit
- -
- Rig
- Rig 1
Location
- Latitude
- -38.4713
- Longitude
- 142.8234
Available Log Data
Borehole Geometry (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GDEV | 24 m | 1644 m | 1620 m |
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HCAL | 454 m | 1646 m | 1192 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1154 m | 1667 m | 513 m |
| IBUT | 1279 m | 1631 m | 351 m |
| METH | 1096 m | 1668 m | 571 m |
| NBUT | 1277 m | 1664 m | 387 m |
| PROP | 1250 m | 1667 m | 417 m |
Density (5 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DNPH | 455 m | 1649 m | 1194 m |
| DSOZ | 24 m | 1670 m | 1646 m |
| HDRA | 455 m | 1649 m | 1194 m |
| PEFZ | 455 m | 1649 m | 1194 m |
| RHOZ | 455 m | 1649 m | 1194 m |
GR (10 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 29 m | 1639 m | 1610 m |
| GR | 24 m | 1644 m | 1620 m |
| POTA | 29 m | 1639 m | 1610 m |
| RSGR | 29 m | 1639 m | 1610 m |
| SGR | 29 m | 1639 m | 1610 m |
| THOR | 29 m | 1639 m | 1610 m |
| TPRA | 29 m | 1639 m | 1610 m |
| TURA | 29 m | 1639 m | 1610 m |
| UPRA | 29 m | 1639 m | 1610 m |
| URAN | 29 m | 1639 m | 1610 m |
Logging Parameters (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| TENS | 24 m | 1671 m | 1647 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BS | 24 m | 1671 m | 1647 m |
| DEPT | 24 m | 1671 m | 1647 m |
| DEPT | 14 m | 1668 m | 1654 m |
Mudlog (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 14 m | 1667 m | 1653 m |
| TGAS | 1124 m | 1667 m | 543 m |
| WOB | 14 m | 1667 m | 1653 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| TNPH | 455 m | 1646 m | 1191 m |
Resistivity (9 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HLLD | 455 m | 1665 m | 1210 m |
| HLLE | 455 m | 1665 m | 1210 m |
| HLLS | 455 m | 1665 m | 1210 m |
| HRDU | 455 m | 1671 m | 1216 m |
| HREU | 455 m | 1671 m | 1216 m |
| HRMD | 24 m | 1671 m | 1647 m |
| HRSU | 455 m | 1671 m | 1216 m |
| RSOZ | 455 m | 1646 m | 1191 m |
| RXOZ | 455 m | 1646 m | 1191 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DTCO | 450 m | 1654 m | 1204 m |
| DTSM | 450 m | 1654 m | 1204 m |
| VP | 185 m | 1654 m | 1469 m |
| VS | 185 m | 1654 m | 1469 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 455 m | 1627 m | 1172 m |