Gnu 1
Gnu 1 is a petroleum well in the Carnarvon, Western Australia, operated by Apache, drilled to a total depth of 4,132 m.
Well Information
Drilling Data
- Total Depth
- 4,132 m
- Datum Elevation
- 33.8 m
- Spud Date
- 23/06/2006
- Completion Date
- 13/08/2006
- Permit
- WA 209 P
- Rig
- Ensco 106
Location
- Latitude
- -20.0233
- Longitude
- 116.3040
Available Log Data
Other (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CHRS | 2952 m | 3677 m | 725 m |
| RATI | 1140 m | 4099 m | 2959 m |
Borehole Geometry (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| TVD | 118 m | 3704 m | 3586 m |
Caliper (4 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1117 m | 4110 m | 2992 m |
| UCAV | 2905 m | 3695 m | 790 m |
| UCHO | 2905 m | 3695 m | 790 m |
| UCVE | 2905 m | 3695 m | 790 m |
Chromato (11 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1138 m | 4132 m | 2994 m |
| FLOW | 97 m | 4132 m | 4035 m |
| IBUT | 1138 m | 4132 m | 2994 m |
| IPEN | 1138 m | 4132 m | 2994 m |
| MDOU | 97 m | 4132 m | 4035 m |
| METH | 1138 m | 4132 m | 2994 m |
| MTIN | 97 m | 4132 m | 4035 m |
| MTOU | 97 m | 4132 m | 4035 m |
| NBUT | 1138 m | 4132 m | 2994 m |
| NPEN | 1138 m | 4132 m | 2994 m |
| PROP | 1138 m | 4132 m | 2994 m |
Density (5 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHB | 2908 m | 3695 m | 787 m |
| DRHO | 1132 m | 2888 m | 1755 m |
| PEF | 1132 m | 2888 m | 1755 m |
| RHOB | 1132 m | 2888 m | 1755 m |
| ROBB | 2908 m | 3695 m | 787 m |
GR (14 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GKCL | 1117 m | 2467 m | 1349 m |
| GKUT | 1117 m | 2467 m | 1349 m |
| GR | 1140 m | 4102 m | 2962 m |
| GR | 1117 m | 4103 m | 2985 m |
| GR_ARC | 993 m | 2901 m | 1907 m |
| GRK | 1117 m | 2430 m | 1312 m |
| GRKT | 1117 m | 2430 m | 1312 m |
| GRM1 | 121 m | 1132 m | 1011 m |
| GRMA | 2904 m | 3697 m | 793 m |
| GRTH | 1117 m | 2430 m | 1312 m |
| GRUF | 1117 m | 2430 m | 1312 m |
| POTA | 1117 m | 2430 m | 1312 m |
| THOR | 1117 m | 2430 m | 1312 m |
| URAN | 1117 m | 2430 m | 1312 m |
Logging Parameters (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CRPM | 2887 m | 3696 m | 808 m |
Miscellaneous (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BITD | 97 m | 4132 m | 4035 m |
| DEPTH | 118 m | 3706 m | 3588 m |
| DEPTH | 97 m | 4132 m | 4035 m |
| DEPTH | 1140 m | 4103 m | 2962 m |
| DEPTH | 1138 m | 4132 m | 2994 m |
| DEPTH | 2900 m | 3680 m | 780 m |
Mudlog (21 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| APRS_ARC | 993 m | 2902 m | 1908 m |
| ATMP | 993 m | 2902 m | 1908 m |
| BITH | 97 m | 4132 m | 4035 m |
| DHAP | 2887 m | 3697 m | 809 m |
| DHAT | 2887 m | 3697 m | 809 m |
| DXC | 97 m | 4132 m | 4035 m |
| ECD | 2887 m | 3697 m | 809 m |
| ECD_ARC | 993 m | 2902 m | 1908 m |
| MDIN | 97 m | 4132 m | 4035 m |
| PITV | 97 m | 4132 m | 4035 m |
| ROP | 97 m | 4132 m | 4035 m |
| ROP5 | 118 m | 3704 m | 3586 m |
| ROP5_RM | 1007 m | 3706 m | 2699 m |
| ROTT | 97 m | 4132 m | 4035 m |
| RPM | 97 m | 4132 m | 4035 m |
| SPP | 97 m | 4132 m | 4035 m |
| TBR | 97 m | 4132 m | 4035 m |
| TDEP | 1117 m | 4131 m | 3013 m |
| TGAS | 1138 m | 4132 m | 2994 m |
| TORQ | 97 m | 4132 m | 4035 m |
| WOB | 97 m | 4132 m | 4035 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1117 m | 2888 m | 1770 m |
| TNPH | 2888 m | 3693 m | 804 m |
Resistivity (7 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 2208 m | 4108 m | 1899 m |
| LLS | 2208 m | 4108 m | 1899 m |
| P16H | 1132 m | 3694 m | 2561 m |
| P22H | 1132 m | 3694 m | 2561 m |
| P28H | 1132 m | 3694 m | 2561 m |
| P34H | 1132 m | 3694 m | 2561 m |
| P40H | 1132 m | 3694 m | 2561 m |
Sonic (13 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| CHRA | 2871 m | 3677 m | 806 m |
| CHRP | 2901 m | 3677 m | 775 m |
| CHTA | 2871 m | 3677 m | 806 m |
| DT | 1117 m | 4100 m | 2982 m |
| DTBC | 2871 m | 3677 m | 806 m |
| DTC | 1140 m | 4101 m | 2961 m |
| DTCF | 1140 m | 4101 m | 2961 m |
| DTCO | 2901 m | 3680 m | 779 m |
| DTS | 1140 m | 4099 m | 2959 m |
| DTSF | 1140 m | 4099 m | 2959 m |
| DTSM | 2952 m | 3680 m | 728 m |
| PR | 2952 m | 3680 m | 728 m |
| VPVS | 2952 m | 3680 m | 728 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 1132 m | 4100 m | 2967 m |