Crankshaft 1
Crankshaft 1 is a petroleum well in the Otway, South Australia, operated by Irvin Weitzman, drilled to a total depth of 2,535 m.
Well Information
- Well Name
- Crankshaft 1
- Basin
- Otway
- State
- South Australia
- Classification
- NEST
- Operator
- Irvin Weitzman
- Driller
- Gearhart
- Data Summary
- Partial WDS Available
Drilling Data
- Total Depth
- 2,535 m
- Datum Elevation
- 26.0 m
- Spud Date
- 05/01/1992
- Completion Date
- 04/02/1992
- Permit
- PEL 52
- Rig
- Rig 2
Location
- Latitude
- -37.2575
- Longitude
- 140.2750
Available Log Data
Caliper (1 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CALI | 1449 m | 2532 m | 1082 m |
Chromato (3 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 1438 m | 2530 m | 1092 m |
| METH | 612 m | 2535 m | 1923 m |
| PROP | 1470 m | 1588 m | 117 m |
Density (4 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 1449 m | 2534 m | 1085 m |
| PEDF | 1449 m | 2534 m | 1084 m |
| PEDN | 1449 m | 2534 m | 1085 m |
| RHOB | 1449 m | 2534 m | 1085 m |
GR (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| GR | 12 m | 2532 m | 2519 m |
| GR2 | 1444 m | 2534 m | 1089 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 12 m | 2534 m | 2522 m |
| DEPT | 16 m | 2535 m | 2519 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 16 m | 2534 m | 2518 m |
| TGAS | 602 m | 2534 m | 1932 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 1447 m | 2534 m | 1087 m |
Resistivity (7 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| LLD | 591 m | 2528 m | 1937 m |
| LLS | 591 m | 2528 m | 1937 m |
| MINV | 591 m | 2531 m | 1940 m |
| MLL | 591 m | 2531 m | 1940 m |
| MNOR | 591 m | 2531 m | 1940 m |
| TEMP | 15 m | 2534 m | 2519 m |
| TW | 1450 m | 2534 m | 1084 m |
Sonic (5 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 588 m | 2519 m | 1931 m |
| TT1 | 588 m | 2519 m | 1931 m |
| TT2 | 588 m | 2519 m | 1931 m |
| TT3 | 588 m | 2519 m | 1931 m |
| TT4 | 588 m | 2519 m | 1931 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 592 m | 2511 m | 1919 m |