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Valhalla 1 ST1

Canning, Western Australia

Valhalla 1 ST1 is a petroleum well in the Canning, Western Australia, operated by Arc, drilled to a total depth of 3,466 m.

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Well Information

Well Name
Valhalla 1 ST1
Basin
Canning
State
Western Australia
Classification
NEST
Operator
Arc
Driller
Century
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,466 m
Datum Elevation
115.7 m
Spud Date
15/11/2007
Completion Date
29/12/2007
Permit
EP 371

Location

Latitude
-18.0677
Longitude
124.7678

Available Log Data

9
Log Streams
144
Curves
1,828,285
Data Points
241,384
Metres

Borehole Geometry (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
TVDE 891 m 3466 m 2575 m

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 890 m 1705 m 815 m
CALS 891 m 1705 m 814 m
HDAR 891 m 1705 m 814 m

Chromato (16 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 8 m 999 m 990 m
ETHA 8 m 3460 m 3451 m
FLIN 8 m 999 m 990 m
FLIN 8 m 3466 m 3457 m
IBUT 8 m 999 m 990 m
IBUT 8 m 3460 m 3451 m
IPEN 8 m 999 m 990 m
IPEN 8 m 3460 m 3451 m
METH 8 m 999 m 990 m
METH 8 m 3460 m 3451 m
NBUT 8 m 999 m 990 m
NBUT 8 m 3460 m 3451 m
NPEN 8 m 999 m 990 m
NPEN 8 m 3460 m 3451 m
PROP 8 m 999 m 990 m
PROP 8 m 3460 m 3451 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DPHI 893 m 1705 m 812 m
DRHO 893 m 1705 m 812 m
PEF 893 m 1705 m 812 m
RHOB 893 m 1705 m 812 m

GR (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECGR 31 m 1694 m 1663 m
GR 31 m 1694 m 1663 m
GR_ARC 250 m 989 m 739 m
GR_ARC 891 m 3449 m 2558 m
GR_ARC 250 m 3449 m 3199 m

Logging Parameters (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CS 31 m 1726 m 1694 m
TENS 31 m 1726 m 1694 m

Miscellaneous (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITD 8 m 999 m 990 m
BITD 8 m 3466 m 3457 m
DEPT 250 m 999 m 749 m
DEPT 8 m 999 m 990 m
DEPT 8 m 999 m 990 m
DEPT 890 m 3466 m 2576 m
DEPT 8 m 3460 m 3451 m
DEPT 8 m 3466 m 3457 m
DEPT 31 m 1726 m 1694 m
DEPT 893 m 1717 m 824 m
DEPT 250 m 3466 m 3216 m

Mudlog (24 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
APRS_ARC 250 m 2525 m 2275 m
APRS_ARC 250 m 990 m 740 m
APRS_ARC 891 m 2525 m 1634 m
ATMP 250 m 2525 m 2275 m
ATMP 250 m 990 m 740 m
ATMP 891 m 2525 m 1634 m
ECD_ARC 250 m 2525 m 2275 m
ECD_ARC 250 m 990 m 740 m
ECD_ARC 891 m 2525 m 1634 m
ROP 8 m 999 m 990 m
ROP 8 m 3466 m 3457 m
ROP5_RM 250 m 999 m 749 m
ROP5_RM 891 m 3466 m 2575 m
ROP5_RM 250 m 3466 m 3216 m
RPMB 8 m 999 m 990 m
RPMB 8 m 3466 m 3457 m
SPP 8 m 999 m 990 m
SPP 8 m 3466 m 3457 m
TGAS 8 m 999 m 990 m
TGAS 8 m 3460 m 3451 m
TORQ 8 m 999 m 990 m
TORQ 8 m 3466 m 3457 m
WOB 8 m 999 m 990 m
WOB 8 m 3466 m 3457 m

Neutron (2 curves)

Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.

Curve Start End Interval
NPHI 31 m 1704 m 1673 m
TNPH 31 m 1704 m 1673 m

Resistivity (73 curves)

Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.

Curve Start End Interval
A16H 260 m 989 m 728 m
A16H 894 m 2524 m 1630 m
A16H 260 m 2524 m 2264 m
A16L 260 m 989 m 728 m
A16L 894 m 2524 m 1630 m
A16L 260 m 2524 m 2264 m
A22H 260 m 989 m 728 m
A22H 894 m 2524 m 1630 m
A22H 260 m 2524 m 2264 m
A22L 260 m 2524 m 2264 m
A22L 260 m 989 m 728 m
A22L 894 m 2524 m 1630 m
A28H 260 m 989 m 728 m
A28H 894 m 2524 m 1630 m
A28H 260 m 2524 m 2264 m
A28L 260 m 2524 m 2264 m
A28L 260 m 989 m 728 m
A28L 894 m 2524 m 1630 m
A34H 260 m 989 m 728 m
A34H 894 m 2524 m 1630 m
A34H 260 m 2524 m 2264 m
A34L 260 m 2524 m 2264 m
A34L 260 m 989 m 728 m
A34L 894 m 2524 m 1630 m
A40H 260 m 989 m 728 m
A40H 894 m 2524 m 1630 m
A40H 260 m 2524 m 2264 m
A40L 260 m 2524 m 2264 m
A40L 260 m 989 m 728 m
A40L 891 m 2524 m 1633 m
HLLD 893 m 1717 m 824 m
HLLG 893 m 1717 m 824 m
HLLS 893 m 1717 m 824 m
HRLD 893 m 1717 m 824 m
HRLS 893 m 1717 m 824 m
HRM 893 m 1717 m 824 m
MSFC 893 m 1704 m 811 m
MSFL 893 m 1704 m 811 m
P16H 260 m 989 m 728 m
P16H 894 m 3449 m 2554 m
P16H 260 m 3449 m 3188 m
P16L 260 m 989 m 728 m
P16L 894 m 2524 m 1630 m
P16L 260 m 2524 m 2264 m
P22H 260 m 989 m 728 m
P22H 894 m 2524 m 1630 m
P22H 260 m 2524 m 2264 m
P22L 260 m 989 m 728 m
P22L 894 m 2524 m 1630 m
P22L 260 m 2524 m 2264 m
P28H 260 m 989 m 728 m
P28H 894 m 2524 m 1630 m
P28H 260 m 2524 m 2264 m
P28L 260 m 989 m 728 m
P28L 894 m 2524 m 1630 m
P28L 260 m 2524 m 2264 m
P34H 260 m 989 m 728 m
P34H 894 m 2524 m 1630 m
P34H 260 m 2524 m 2264 m
P34L 260 m 989 m 728 m
P34L 894 m 2524 m 1630 m
P34L 260 m 2524 m 2264 m
P40H 260 m 989 m 728 m
P40H 894 m 3449 m 2554 m
P40H 260 m 3449 m 3188 m
P40L 260 m 989 m 728 m
P40L 894 m 2524 m 1630 m
P40L 260 m 2524 m 2264 m
SMIN 893 m 1704 m 811 m
SMNO 893 m 1704 m 811 m
TAB_ARC_RES 250 m 989 m 739 m
TAB_ARC_RES 891 m 2524 m 1633 m
TAB_ARC_RES 250 m 2524 m 2274 m

Sonic (2 curves)

Acoustic travel time logs used for porosity estimation and seismic calibration.

Curve Start End Interval
DT 891 m 1714 m 823 m
SPHI 893 m 1705 m 812 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 893 m 1688 m 795 m

Location Map

Nearby Wells