Mercury 1 - Big
Mercury 1 - Big is a petroleum well in the Bight, South Australia, operated by Occidental, drilled to a total depth of 3,251 m.
Well Information
- Well Name
- Mercury 1 - Big
- Basin
- Bight
- State
- South Australia
- Classification
- FEST
- Operator
- Occidental
- Driller
- JL Offshore
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 3,251 m
- Datum Elevation
- 16.2 m
- Spud Date
- 13/11/1981
- Completion Date
- 18/01/1982
- Permit
- EPP 15
- Rig
- Danwood Ice
Location
- Latitude
- -33.5631
- Longitude
- 134.2372
Comments
Well has same name as Mercury 1 in Carnarvon basin
Available Log Data
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 304 m | 3247 m | 2942 m |
| CALI | 304 m | 3247 m | 2942 m |
CaliperCalcite (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALC | 961 m | 3250 m | 2289 m |
Chromato (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| METH | 1600 m | 1609 m | 8 m |
Density (8 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 304 m | 3247 m | 2942 m |
| DRHO | 304 m | 3247 m | 2942 m |
| FCNL | 1299 m | 3243 m | 1944 m |
| FCNL | 1299 m | 3243 m | 1944 m |
| FFDC | 1299 m | 3247 m | 1947 m |
| FFDC | 1299 m | 3247 m | 1947 m |
| RHOB | 304 m | 3247 m | 2942 m |
| RHOB | 304 m | 3247 m | 2942 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 89 m | 3240 m | 3151 m |
| GR | 90 m | 3240 m | 3150 m |
Miscellaneous (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 89 m | 3247 m | 3157 m |
| DEPT | 316 m | 3250 m | 2934 m |
| DEPT | 90 m | 3247 m | 3157 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DOLO | 1021 m | 3250 m | 2229 m |
| ROP | 316 m | 3249 m | 2933 m |
Neutron (6 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NCNL | 1299 m | 3243 m | 1944 m |
| NCNL | 1299 m | 3243 m | 1944 m |
| NPHI | 304 m | 3243 m | 2939 m |
| NPHI | 304 m | 3243 m | 2939 m |
| NRAT | 834 m | 3243 m | 2408 m |
| NRAT | 835 m | 3243 m | 2408 m |
Resistivity (10 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 304 m | 3099 m | 2795 m |
| ILD | 304 m | 3099 m | 2795 m |
| LLD | 891 m | 3243 m | 2352 m |
| LLD | 891 m | 3243 m | 2352 m |
| LLS | 891 m | 3243 m | 2352 m |
| LLS | 891 m | 3243 m | 2352 m |
| MSFL | 891 m | 3246 m | 2355 m |
| MSFL | 891 m | 3246 m | 2355 m |
| SFLU | 304 m | 3099 m | 2795 m |
| SFLU | 304 m | 3099 m | 2795 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 306 m | 3246 m | 2940 m |
| DT | 306 m | 3246 m | 2939 m |
SP (2 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 304 m | 3240 m | 2936 m |
| SP | 304 m | 3240 m | 2936 m |