Arranoo 1
Arranoo 1 is a petroleum well in the Perth, Western Australia, operated by Discovery, drilled to a total depth of 1,750 m.
Well Information
Drilling Data
- Total Depth
- 1,750 m
- Datum Elevation
- 161.0 m
- Spud Date
- 25/01/1993
- Completion Date
- 13/02/1994
- Permit
- WA L7
- Rig
- Rig 21
Location
- Latitude
- -29.1399
- Longitude
- 115.0775
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 843 m | 1736 m | 892 m |
| CALS | 225 m | 1727 m | 1502 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 1437 m | 1683 m | 245 m |
| ETHA | 1436 m | 1695 m | 258 m |
| METH | 1051 m | 1649 m | 598 m |
| MTEM | 25 m | 1733 m | 1708 m |
| PENT | 1437 m | 1475 m | 38 m |
| PROP | 1427 m | 1716 m | 288 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 843 m | 1736 m | 892 m |
| PEF | 843 m | 1736 m | 892 m |
| RHGX | 843 m | 1736 m | 892 m |
| RHOB | 843 m | 1736 m | 892 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 25 m | 1713 m | 1688 m |
| GR1 | 843 m | 1725 m | 881 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 25 m | 1736 m | 1710 m |
| DEPT | 226 m | 1750 m | 1523 m |
| MTEM1 | 843 m | 1736 m | 892 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 226 m | 1750 m | 1523 m |
| TGAS | 1440 m | 1623 m | 182 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 843 m | 1728 m | 884 m |
| TNPH | 843 m | 1728 m | 884 m |
Resistivity (9 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 227 m | 1731 m | 1503 m |
| LLG | 227 m | 1731 m | 1503 m |
| LLS | 227 m | 1731 m | 1503 m |
| MRES | 25 m | 1733 m | 1708 m |
| MRES1 | 843 m | 1736 m | 892 m |
| MSFC | 227 m | 1727 m | 1499 m |
| MSFL | 227 m | 1727 m | 1499 m |
| SMIN | 227 m | 1733 m | 1505 m |
| SMNO | 227 m | 1733 m | 1505 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 225 m | 1721 m | 1495 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 227 m | 1707 m | 1479 m |