Grayling 1A
Grayling 1A is a petroleum well in the Gippsland, Victoria, operated by Apache, drilled to a total depth of 2,914 m.
Well Information
- Well Name
- Grayling 1A
- Basin
- Gippsland
- State
- Victoria
- Classification
- FEST
- Operator
- Apache
- Driller
- Diamond Offshore
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,914 m
- Datum Elevation
- 21.5 m
- Spud Date
- 28/12/2004
- Completion Date
- 20/01/2005
- Permit
- VIC/P54
- Rig
- Ocean Patriot
Location
- Latitude
- -38.1612
- Longitude
- 148.2930
Available Log Data
Borehole Geometry (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| AZI | 80 m | 2914 m | 2834 m |
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ACAL | 108 m | 2885 m | 2776 m |
Chromato (11 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 811 m | 2914 m | 2103 m |
| FLIN | 80 m | 2914 m | 2834 m |
| IBUT | 811 m | 2914 m | 2103 m |
| IPEN | 812 m | 2914 m | 2102 m |
| MDOU | 80 m | 2914 m | 2834 m |
| METH | 811 m | 2914 m | 2103 m |
| MTIN | 80 m | 2914 m | 2834 m |
| MTOU | 80 m | 2914 m | 2834 m |
| NBUT | 811 m | 2914 m | 2103 m |
| NPEN | 811 m | 2914 m | 2103 m |
| PROP | 811 m | 2914 m | 2103 m |
Density (10 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| NUCL | 790 m | 2895 m | 2105 m |
| SBD2 | 790 m | 2901 m | 2110 m |
| SCO2 | 790 m | 2901 m | 2110 m |
| SFB2 | 796 m | 2901 m | 2105 m |
| SFLF | 790 m | 2895 m | 2105 m |
| SNB2 | 796 m | 2901 m | 2105 m |
| SNFA | 790 m | 2895 m | 2105 m |
| SNLF | 790 m | 2895 m | 2105 m |
| SNNA | 790 m | 2895 m | 2105 m |
| SNP2 | 790 m | 2901 m | 2110 m |
GR (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| SGRC | 108 m | 2904 m | 2796 m |
Miscellaneous (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BDIS | 80 m | 2914 m | 2834 m |
| DEPT | 79 m | 2914 m | 2834 m |
| DEPTH | 811 m | 2914 m | 2103 m |
| DEPTH | 80 m | 2914 m | 2834 m |
| INC | 80 m | 2914 m | 2834 m |
Mudlog (12 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BTIM | 80 m | 2914 m | 2834 m |
| D_EXPONENT | 80 m | 2914 m | 2833 m |
| MDIN | 80 m | 2914 m | 2834 m |
| PIT_VOL_TOTAL | 80 m | 2914 m | 2834 m |
| REVS_ON_BIT | 80 m | 2914 m | 2834 m |
| ROP | 80 m | 2914 m | 2833 m |
| RPMS | 80 m | 2914 m | 2834 m |
| SPP | 80 m | 2914 m | 2834 m |
| SROP | 108 m | 2914 m | 2805 m |
| TGAS | 811 m | 2914 m | 2103 m |
| TRQ | 80 m | 2914 m | 2834 m |
| WOB | 80 m | 2914 m | 2834 m |
Resistivity (7 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| SDDE | 108 m | 2898 m | 2790 m |
| SEDP | 108 m | 2898 m | 2789 m |
| SEMP | 108 m | 2898 m | 2789 m |
| SESP | 108 m | 2898 m | 2789 m |
| SEXP | 108 m | 2898 m | 2789 m |
| SFXE | 108 m | 2898 m | 2790 m |
| STEM | 108 m | 2898 m | 2790 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| BATC | 146 m | 2888 m | 2741 m |
| BATS | 116 m | 2888 m | 2771 m |