Twickenham 1
Twickenham 1 is a petroleum well in the Carnarvon, Western Australia, operated by Apache, drilled to a total depth of 3,410 m.
Well Information
Drilling Data
- Total Depth
- 3,410 m
- Datum Elevation
- 26.0 m
- Spud Date
- 03/10/2003
- Completion Date
- 12/10/2003
- Permit
- WA TL 1
- Rig
- Ensco 56
Location
- Latitude
- -20.7559
- Longitude
- 115.5050
Comments
MWD only
Available Log Data
Borehole Geometry (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| SROT | 50 m | 3410 m | 3359 m |
| TVD | 720 m | 3409 m | 2688 m |
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ACAL | 707 m | 3368 m | 2660 m |
Chromato (8 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 730 m | 3410 m | 2679 m |
| IBUT | 730 m | 3410 m | 2679 m |
| MDOU | 34 m | 3410 m | 3375 m |
| METH | 730 m | 3410 m | 2679 m |
| MTIN | 34 m | 3410 m | 3375 m |
| MTOU | 730 m | 3410 m | 2679 m |
| NBUT | 730 m | 3410 m | 2679 m |
| PROP | 730 m | 3410 m | 2679 m |
Density (10 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| NUCL | 710 m | 3379 m | 2669 m |
| SBD2 | 709 m | 3385 m | 2676 m |
| SCO2 | 709 m | 3385 m | 2676 m |
| SFB2 | 712 m | 3385 m | 2672 m |
| SFLF | 708 m | 3379 m | 2671 m |
| SNB2 | 713 m | 3385 m | 2671 m |
| SNFA | 708 m | 3379 m | 2671 m |
| SNLF | 708 m | 3379 m | 2671 m |
| SNNA | 708 m | 3379 m | 2671 m |
| SNP2 | 709 m | 3385 m | 2676 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GRAM | 724 m | 3401 m | 2676 m |
| SGRC | 50 m | 3401 m | 3351 m |
Miscellaneous (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPTH | 34 m | 3410 m | 3375 m |
| DEPTH | 50 m | 3410 m | 3360 m |
| DEPTH | 720 m | 3409 m | 2689 m |
| MFIN | 34 m | 3410 m | 3375 m |
| MFOU | 34 m | 3410 m | 3375 m |
Mudlog (12 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| HKLD | 34 m | 3410 m | 3375 m |
| MDIN | 34 m | 3410 m | 3375 m |
| ROP | 34 m | 3410 m | 3375 m |
| ROPS | 734 m | 3409 m | 2675 m |
| RPMM | 50 m | 730 m | 679 m |
| RPMS | 34 m | 3410 m | 3375 m |
| RPMT | 34 m | 3410 m | 3375 m |
| SPP | 34 m | 3410 m | 3375 m |
| SROP | 50 m | 3410 m | 3359 m |
| TGAS | 730 m | 3410 m | 2679 m |
| TORQ | 34 m | 3410 m | 3375 m |
| WOB | 34 m | 3410 m | 3375 m |
Resistivity (10 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| RACHM | 724 m | 3400 m | 2676 m |
| RACLM | 724 m | 3400 m | 2676 m |
| RPCHM | 724 m | 3400 m | 2676 m |
| RPCLM | 724 m | 3400 m | 2676 m |
| RPTHM | 724 m | 3400 m | 2676 m |
| SEDP | 50 m | 3400 m | 3350 m |
| SEMP | 50 m | 3400 m | 3350 m |
| SESP | 50 m | 3400 m | 3350 m |
| SEXP | 50 m | 3400 m | 3350 m |
| TCDMDIR | 726 m | 3376 m | 2650 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| BATC | 729 m | 3371 m | 2642 m |
| BATS | 2961 m | 3371 m | 410 m |