Brecknock 4
Brecknock 4 is a petroleum well in the Browse, Western Australia, operated by Woodside, drilled to a total depth of 3,971 m.
Well Information
- Well Name
- Brecknock 4
- Basin
- Browse
- State
- Western Australia
- Classification
- FAFE
- Operator
- Woodside
- Driller
- TransOcean
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 3,971 m
- Datum Elevation
- 22.0 m
- Spud Date
- 31/03/2009
- Completion Date
- 20/05/2009
- Permit
- WA 32 R
- Rig
- Legend
Location
- Latitude
- -14.3628
- Longitude
- 121.6594
Available Log Data
Other (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BATC_RT | 2445 m | 2486 m | 41 m |
Borehole Geometry (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEVI | 2976 m | 3938 m | 961 m |
| HAZI | 2976 m | 3938 m | 961 m |
| TVD | 3382 m | 3971 m | 589 m |
Caliper (4 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| C1 | 3370 m | 3938 m | 568 m |
| C2 | 3370 m | 3938 m | 568 m |
| HDAR | 3359 m | 3903 m | 543 m |
| SHSI | 3372 m | 3827 m | 454 m |
Chromato (9 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 3382 m | 3971 m | 589 m |
| FLIN | 674 m | 3971 m | 3297 m |
| IBUT | 3382 m | 3971 m | 589 m |
| IPEN | 3382 m | 3971 m | 589 m |
| MDOU | 674 m | 3971 m | 3297 m |
| METH | 3382 m | 3971 m | 589 m |
| NBUT | 3382 m | 3971 m | 589 m |
| NPEN | 3382 m | 3971 m | 589 m |
| PROP | 3382 m | 3971 m | 589 m |
Density (13 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DPH8 | 3373 m | 3903 m | 530 m |
| DPHZ | 3373 m | 3903 m | 530 m |
| DSO8 | 3373 m | 3903 m | 530 m |
| DSOZ | 3373 m | 3903 m | 530 m |
| HDRA | 3373 m | 3903 m | 530 m |
| HPRA | 3373 m | 3903 m | 530 m |
| PEF8 | 3373 m | 3903 m | 530 m |
| PEFZ | 3373 m | 3903 m | 530 m |
| RHO8 | 3373 m | 3903 m | 530 m |
| RHOZ | 3373 m | 3903 m | 530 m |
| SBD2 | 3372 m | 3827 m | 454 m |
| SCO2 | 3372 m | 3827 m | 454 m |
| SNP2 | 3372 m | 3827 m | 454 m |
Dip and Scan (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DPAZ | 3372 m | 3935 m | 563 m |
| DPTR | 3372 m | 3935 m | 563 m |
| QUAF | 3362 m | 3935 m | 573 m |
GR (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ECGR | 2976 m | 3899 m | 923 m |
| ECGR_EDTC | 3359 m | 3899 m | 539 m |
| EHGR | 3360 m | 3897 m | 537 m |
| GR | 2976 m | 3899 m | 923 m |
| GR_EDTC | 3359 m | 3899 m | 539 m |
| HGR | 3360 m | 3897 m | 537 m |
| SGRC | 740 m | 3838 m | 3097 m |
Logging Parameters (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CS | 2976 m | 3938 m | 961 m |
| TENS | 2976 m | 3938 m | 961 m |
Miscellaneous (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BITD | 674 m | 3969 m | 3295 m |
| DEPT | 740 m | 3841 m | 3101 m |
| DEPT | 3370 m | 3938 m | 568 m |
| DEPT | 3382 m | 3971 m | 589 m |
| DEPT | 2976 m | 3938 m | 961 m |
| DEPT | 674 m | 3971 m | 3297 m |
| DEPT | 3360 m | 3938 m | 578 m |
Mudlog (15 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BITT | 674 m | 3971 m | 3297 m |
| DXC | 674 m | 3969 m | 3295 m |
| LAGD | 674 m | 3971 m | 3297 m |
| MDIN | 674 m | 3971 m | 3297 m |
| ROP | 674 m | 3971 m | 3297 m |
| RPMB | 674 m | 3971 m | 3297 m |
| SPM | 674 m | 3971 m | 3297 m |
| SPP | 674 m | 3971 m | 3297 m |
| SROP | 745 m | 3841 m | 3096 m |
| TGAS | 3382 m | 3971 m | 589 m |
| TGAS | 3382 m | 3970 m | 588 m |
| TORQ | 674 m | 3971 m | 3297 m |
| TQMX | 674 m | 3971 m | 3297 m |
| TREV | 674 m | 3971 m | 3297 m |
| WOB | 674 m | 3971 m | 3297 m |
Neutron (4 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| HNPO | 3360 m | 3938 m | 578 m |
| HTNP | 3360 m | 3938 m | 578 m |
| NPHI | 2976 m | 3901 m | 925 m |
| TNPH | 2976 m | 3901 m | 925 m |
Resistivity (21 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| DI_HRLT | 3767 m | 3906 m | 138 m |
| HMIN | 3373 m | 3903 m | 530 m |
| HMNO | 3373 m | 3903 m | 530 m |
| RLA0 | 3767 m | 3906 m | 138 m |
| RLA1 | 3767 m | 3906 m | 138 m |
| RLA2 | 3767 m | 3906 m | 138 m |
| RLA3 | 3767 m | 3906 m | 138 m |
| RLA4 | 3767 m | 3906 m | 138 m |
| RLA5 | 3767 m | 3906 m | 138 m |
| RM_HRLT | 3767 m | 3906 m | 138 m |
| RT_HRLT | 3767 m | 3906 m | 138 m |
| RXO_HRLT | 3767 m | 3906 m | 138 m |
| RXO8 | 3373 m | 3903 m | 530 m |
| RXOZ | 3373 m | 3903 m | 530 m |
| SDDE | 740 m | 3835 m | 3095 m |
| SEDP | 740 m | 3835 m | 3095 m |
| SEMP | 740 m | 3835 m | 3095 m |
| SESP | 740 m | 3835 m | 3095 m |
| SEXP | 740 m | 3835 m | 3095 m |
| SFXE | 740 m | 3835 m | 3095 m |
| STEM | 740 m | 3836 m | 3096 m |
Sonic (6 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| BATC | 740 m | 1776 m | 1036 m |
| DTCO | 3359 m | 3924 m | 564 m |
| DTSM | 3359 m | 3924 m | 564 m |
| PR | 3359 m | 3924 m | 564 m |
| SPHI | 3359 m | 3924 m | 564 m |
| VPVS | 3359 m | 3924 m | 564 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 3375 m | 3897 m | 521 m |