Beluga 1
Beluga 1 is a petroleum well in the Arafura, Northern Territory, operated by BHP, drilled to a total depth of 3,100 m.
Well Information
Drilling Data
- Total Depth
- 3,100 m
- Datum Elevation
- 22.0 m
- Spud Date
- 01/04/1991
- Completion Date
- 06/05/1991
- Permit
- NT P41
Location
- Latitude
- -10.5737
- Longitude
- 129.9641
Available Log Data
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL2 | 2438 m | 3102 m | 664 m |
| CALI | 2438 m | 3102 m | 664 m |
| CALS | 399 m | 3102 m | 2703 m |
Chromato (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BUTA | 2452 m | 3099 m | 646 m |
| ETHA | 2450 m | 3098 m | 648 m |
| METH | 2450 m | 3098 m | 648 m |
| MTEM | 71 m | 3105 m | 3033 m |
| PENT | 2490 m | 3099 m | 609 m |
| PROP | 2450 m | 3098 m | 648 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 2428 m | 3083 m | 655 m |
| PEF | 2440 m | 3083 m | 643 m |
| RHOB | 2428 m | 3083 m | 655 m |
GR (6 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 2428 m | 3078 m | 650 m |
| GR | 71 m | 2426 m | 2355 m |
| POTA | 2429 m | 3074 m | 645 m |
| SGR | 2428 m | 3078 m | 650 m |
| THOR | 2429 m | 3074 m | 645 m |
| URAN | 2429 m | 3074 m | 645 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 2449 m | 3099 m | 650 m |
| DEPT | 71 m | 3105 m | 3034 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 2449 m | 3099 m | 650 m |
| TGAS | 2450 m | 3098 m | 648 m |
Neutron (2 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 2428 m | 3078 m | 650 m |
| TNPH | 2428 m | 3105 m | 677 m |
Resistivity (4 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 404 m | 3099 m | 2695 m |
| LLS | 404 m | 3099 m | 2695 m |
| MRES | 71 m | 3105 m | 3033 m |
| MSFL | 404 m | 3096 m | 2692 m |
Sonic (2 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 399 m | 3087 m | 2688 m |
| DTL | 399 m | 3087 m | 2688 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 404 m | 3063 m | 2659 m |