Evandra 1
Evandra 1 is a petroleum well in the Perth, Western Australia, operated by Woodside, drilled to a total depth of 2,353 m.
Well Information
Drilling Data
- Total Depth
- 2,353 m
- Datum Elevation
- 22.1 m
- Spud Date
- 09/07/2005
- Completion Date
- 06/08/2005
- Permit
- L1 / L2
- Rig
- Eagle
Location
- Latitude
- -29.3483
- Longitude
- 115.0209
Available Log Data
Other (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| FMROP | 609 m | 1804 m | 1194 m |
Borehole Geometry (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEVI | 567 m | 2345 m | 1777 m |
| GDEV | 8 m | 2340 m | 2332 m |
| HAZI | 567 m | 2345 m | 1777 m |
| P1AZ | 567 m | 2345 m | 1777 m |
| RB | 567 m | 2345 m | 1777 m |
Caliper (4 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| C1 | 595 m | 2345 m | 1750 m |
| C2 | 595 m | 2345 m | 1750 m |
| HDA1 | 567 m | 2345 m | 1777 m |
| HDAR | 595 m | 2345 m | 1750 m |
Chromato (9 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 49 m | 2353 m | 2304 m |
| FLIN | 48 m | 2353 m | 2305 m |
| FLOU | 48 m | 2353 m | 2305 m |
| IBUT | 49 m | 2353 m | 2304 m |
| IPEN | 49 m | 2353 m | 2304 m |
| METH | 49 m | 2353 m | 2304 m |
| NBUT | 49 m | 2353 m | 2304 m |
| NPEN | 49 m | 2353 m | 2304 m |
| PROP | 49 m | 2353 m | 2304 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| HDRA | 598 m | 2345 m | 1746 m |
| HPRA | 598 m | 2345 m | 1746 m |
| PEFZ | 598 m | 2345 m | 1746 m |
| RHOZ | 598 m | 2345 m | 1746 m |
Dip and Scan (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DDA | 610 m | 2338 m | 1727 m |
| DDIP | 610 m | 2338 m | 1727 m |
GR (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ECG1 | 567 m | 2340 m | 1773 m |
| ECGR | 37 m | 2340 m | 2303 m |
| EHGR | 37 m | 2340 m | 2303 m |
| GR | 37 m | 2345 m | 2308 m |
| GR1 | 567 m | 2340 m | 1773 m |
| GRAFM | 589 m | 2343 m | 1753 m |
| HGR | 37 m | 2340 m | 2303 m |
Logging Parameters (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| TENS | 567 m | 2355 m | 1787 m |
| TENS | 8 m | 2358 m | 2350 m |
Miscellaneous (4 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BITD | 48 m | 2353 m | 2305 m |
| DEPT | 589 m | 2350 m | 1760 m |
| DEPTH | 49 m | 2353 m | 2304 m |
| DEPTH | 48 m | 2353 m | 2305 m |
Mudlog (18 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BITT | 48 m | 2353 m | 2305 m |
| DXC | 48 m | 2353 m | 2305 m |
| ECD | 48 m | 2353 m | 2305 m |
| HKLD | 48 m | 2353 m | 2305 m |
| ROP | 48 m | 2353 m | 2305 m |
| ROPA | 600 m | 2350 m | 1749 m |
| RPM | 48 m | 2353 m | 2305 m |
| SPM | 48 m | 2353 m | 2305 m |
| SPP | 48 m | 2353 m | 2305 m |
| TBR | 48 m | 2353 m | 2305 m |
| TDEP | 37 m | 2348 m | 2311 m |
| TDEP | 595 m | 2345 m | 1750 m |
| TDEP | 567 m | 2355 m | 1787 m |
| TDEP | 8 m | 2358 m | 2350 m |
| TGAS | 49 m | 2353 m | 2304 m |
| TQAV | 48 m | 2353 m | 2305 m |
| TQMX | 48 m | 2353 m | 2305 m |
| WOB | 48 m | 2353 m | 2305 m |
Neutron (4 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| HNPO | 38 m | 2342 m | 2304 m |
| HTNP | 38 m | 2342 m | 2304 m |
| NPHI | 38 m | 2341 m | 2303 m |
| TNPH | 38 m | 2340 m | 2302 m |
Resistivity (15 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HART | 598 m | 2348 m | 1750 m |
| HDI | 598 m | 2348 m | 1750 m |
| HLLD | 598 m | 2348 m | 1750 m |
| HLLG | 598 m | 2348 m | 1750 m |
| HLLS | 598 m | 2348 m | 1750 m |
| HMIN | 598 m | 2345 m | 1746 m |
| HMNO | 598 m | 2345 m | 1746 m |
| HTEM | 8 m | 2358 m | 2350 m |
| RACEHM | 589 m | 2343 m | 1753 m |
| RACELM | 589 m | 2294 m | 1704 m |
| RPCEHM | 589 m | 2343 m | 1753 m |
| RPCELM | 589 m | 2343 m | 1753 m |
| RXO8 | 598 m | 2345 m | 1746 m |
| RXOZ | 598 m | 2345 m | 1746 m |
| TCDM | 589 m | 2349 m | 1759 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 594 m | 2342 m | 1748 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 599 m | 2325 m | 1726 m |