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West Whiptail 1

Gippsland, Victoria

West Whiptail 1 is a petroleum well in the Gippsland, Victoria, operated by Esso, drilled to a total depth of 1,539 m.

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Well Information

Well Name
West Whiptail 1
Basin
Gippsland
State
Victoria
Classification
FEST
Operator
Esso
Driller
Ensco Offshore
Data Summary
Partial WDS Available

Drilling Data

Total Depth
1,539 m
Datum Elevation
39.0 m
Spud Date
09/05/2004
Completion Date
27/05/2004
Permit
VIC L 1
Rig
ENSCO-102

Location

Latitude
-38.3248
Longitude
147.5048

Available Log Data

4
Log Streams
64
Curves
484,476
Data Points
75,927
Metres

Borehole Geometry (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
TVD 124 m 1539 m 1415 m

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HDAR 740 m 1524 m 784 m

Chromato (15 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 124 m 1539 m 1415 m
ETHAA 124 m 1539 m 1415 m
FLIN 124 m 1539 m 1415 m
IC4 124 m 1539 m 1415 m
IC4A 124 m 1539 m 1415 m
IC5 124 m 1539 m 1415 m
IC5A 124 m 1539 m 1415 m
METH 124 m 1539 m 1415 m
METHA 124 m 1539 m 1415 m
NC4 124 m 1539 m 1415 m
NC4A 124 m 1539 m 1415 m
NC5 124 m 1539 m 1415 m
NC5A 124 m 1539 m 1415 m
PROP 124 m 1539 m 1415 m
PROPA 124 m 1539 m 1415 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 745 m 1526 m 780 m
HPRA 745 m 1526 m 780 m
PEFZ 745 m 1526 m 780 m
RHOZ 745 m 1526 m 780 m

GR (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECGR 48 m 1521 m 1473 m
EHGR 48 m 1521 m 1473 m
GR 48 m 1521 m 1473 m
HBHK 48 m 1428 m 1380 m
HCGR 48 m 1521 m 1473 m
HFK 48 m 1521 m 1473 m
HGR 48 m 1521 m 1473 m
HSGR 48 m 1521 m 1473 m
HTHO 48 m 1521 m 1473 m
HURA 48 m 1521 m 1473 m

Miscellaneous (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 124 m 1539 m 1415 m
DEPT 740 m 1510 m 770 m

Mudlog (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
HKLD 124 m 1539 m 1415 m
ROP 124 m 1539 m 1415 m
RPM 124 m 1539 m 1415 m
RPMM 124 m 1539 m 1415 m
SPP 124 m 1539 m 1415 m
TDEP 48 m 1526 m 1478 m
TDEP 48 m 1524 m 1476 m
TGAS 124 m 1539 m 1415 m
TGASA 124 m 1539 m 1415 m
TORQ 124 m 1539 m 1415 m
WOB 124 m 1539 m 1415 m

Neutron (2 curves)

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

Curve Start End Interval
NPHI 48 m 1524 m 1475 m
TNPH 48 m 1524 m 1475 m

Resistivity (9 curves)

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

Curve Start End Interval
HART 745 m 1521 m 775 m
HDI 745 m 1521 m 775 m
HLLD 745 m 1521 m 775 m
HLLG 745 m 1521 m 775 m
HLLS 745 m 1521 m 775 m
HMIN 745 m 1526 m 780 m
HMNO 745 m 1526 m 780 m
HRM 745 m 1521 m 775 m
RXOZ 745 m 1526 m 780 m

Sonic (8 curves)

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

Curve Start End Interval
DT2 740 m 1510 m 770 m
DT2R 740 m 1510 m 770 m
DT4P 740 m 1510 m 770 m
DT4S 740 m 1510 m 770 m
DT5 740 m 1510 m 770 m
DTRP 740 m 1510 m 770 m
DTRS 740 m 1510 m 770 m
VPVS 740 m 1510 m 770 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 745 m 1495 m 750 m