Caspar 1A
Caspar 1A is a petroleum well in the Browse, Western Australia, operated by BHP, drilled to a total depth of 1,099 m.
Well Information
Drilling Data
- Total Depth
- 1,099 m
- Datum Elevation
- 25.0 m
- Spud Date
- 16/06/1998
- Completion Date
- 26/06/1998
- Permit
- WA 239 P
- Rig
- Ocean Bounty
Location
- Latitude
- -14.5423
- Longitude
- 123.9084
Available Log Data
Borehole Geometry (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEVI | 528 m | 1069 m | 541 m |
| HAZI | 528 m | 1069 m | 541 m |
Caliper (3 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| C1 | 615 m | 1068 m | 452 m |
| C2 | 615 m | 1068 m | 452 m |
| HDAR | 615 m | 1069 m | 454 m |
Chromato (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ETHA | 628 m | 1098 m | 470 m |
| FLIN | 106 m | 1099 m | 992 m |
| METH | 628 m | 1099 m | 470 m |
| MTEM | 43 m | 1071 m | 1028 m |
| PROP | 628 m | 1099 m | 470 m |
CMR (30 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| BFV | 807 m | 1031 m | 223 m |
| CBF1 | 807 m | 1031 m | 223 m |
| CBF2 | 807 m | 1031 m | 223 m |
| CBF3 | 807 m | 1031 m | 223 m |
| CBF4 | 807 m | 1031 m | 223 m |
| CBF5 | 807 m | 1031 m | 223 m |
| CBF6 | 807 m | 1031 m | 223 m |
| CBF7 | 807 m | 1031 m | 223 m |
| CBP1 | 807 m | 1031 m | 223 m |
| CBP2 | 807 m | 1031 m | 223 m |
| CBP3 | 807 m | 1031 m | 223 m |
| CBP4 | 807 m | 1031 m | 223 m |
| CBP5 | 807 m | 1031 m | 223 m |
| CBP6 | 807 m | 1031 m | 223 m |
| CBP7 | 807 m | 1031 m | 223 m |
| CBP8 | 807 m | 1031 m | 223 m |
| CFF1 | 807 m | 1031 m | 223 m |
| CFF2 | 807 m | 1031 m | 223 m |
| CFF3 | 807 m | 1031 m | 223 m |
| CFF4 | 807 m | 1031 m | 223 m |
| CFF5 | 807 m | 1031 m | 223 m |
| CFF6 | 807 m | 1031 m | 223 m |
| CFF7 | 807 m | 1031 m | 223 m |
| CMFF | 807 m | 1031 m | 223 m |
| KCMR | 807 m | 1031 m | 223 m |
| KSDR | 807 m | 1031 m | 223 m |
| KTIM | 807 m | 1031 m | 223 m |
| T2P1 | 807 m | 1031 m | 223 m |
| T2P2 | 807 m | 1031 m | 223 m |
| T2P3 | 807 m | 1031 m | 223 m |
Density (3 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| HDRA | 617 m | 1075 m | 458 m |
| PEFZ | 617 m | 1075 m | 458 m |
| RHOZ | 617 m | 1075 m | 458 m |
Dip and Scan (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DDA | 618 m | 1068 m | 449 m |
| DDIP | 618 m | 1068 m | 449 m |
GR (10 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 43 m | 1065 m | 1022 m |
| GR | 583 m | 1072 m | 489 m |
| GR | 807 m | 1027 m | 219 m |
| GRD | 611 m | 1099 m | 488 m |
| HGR | 583 m | 1072 m | 489 m |
| HGR | 807 m | 1027 m | 219 m |
| POTA | 43 m | 1065 m | 1022 m |
| SGR | 43 m | 1065 m | 1022 m |
| THOR | 43 m | 1065 m | 1022 m |
| URAN | 43 m | 1065 m | 1022 m |
Miscellaneous (5 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 107 m | 1099 m | 992 m |
| DEPT | 43 m | 1075 m | 1032 m |
| DEPT | 807 m | 1031 m | 223 m |
| DEPT | 106 m | 1099 m | 993 m |
| DEPT | 611 m | 1099 m | 488 m |
Mudlog (7 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 107 m | 1099 m | 992 m |
| ROP | 107 m | 1099 m | 992 m |
| RPM | 106 m | 1099 m | 992 m |
| SPP | 106 m | 1099 m | 992 m |
| TGAS | 734 m | 1080 m | 346 m |
| TORQ | 106 m | 1099 m | 992 m |
| WOB | 106 m | 1099 m | 992 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 617 m | 1074 m | 456 m |
Resistivity (8 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| HART | 617 m | 1070 m | 452 m |
| HLLD | 617 m | 1070 m | 452 m |
| HLLS | 617 m | 1070 m | 452 m |
| HMIN | 617 m | 1070 m | 452 m |
| HMNO | 617 m | 1070 m | 452 m |
| MRES | 43 m | 1071 m | 1028 m |
| Resistivity | 627 m | 1097 m | 470 m |
| RXOZ | 617 m | 1069 m | 452 m |
Sonic (4 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DTCO | 615 m | 1072 m | 457 m |
| DTSM | 615 m | 1063 m | 448 m |
| PR | 615 m | 1071 m | 455 m |
| VPVS | 615 m | 1071 m | 455 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 891 m | 1060 m | 169 m |