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Craigow 1

Bass, Tasmania

Craigow 1 is a petroleum well in the Bass, Tasmania, operated by Tap, drilled to a total depth of 1,800 m.

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Well Information

Well Name
Craigow 1
Basin
Bass
State
Tasmania
Classification
FEST
Operator
Tap
Driller
Maersk
Data Summary
Partial WDS Available

Drilling Data

Total Depth
1,800 m
Datum Elevation
26.0 m
Spud Date
24/12/2010
Completion Date
04/01/2011
Permit
TAS 47 P
Rig
Kan Tan 4

Location

Latitude
-39.5921
Longitude
145.6429

Available Log Data

4
Log Streams
64
Curves
328,708
Data Points
72,561
Metres

Other (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
C02 745 m 1800 m 1055 m
EWTEMP 744 m 1784 m 1039 m
EWXT 744 m 1783 m 1038 m

Borehole Geometry (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ICV 1145 m 1764 m 619 m
IHV 1145 m 1764 m 619 m
TVD 745 m 1800 m 1055 m

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HCAL 732 m 1737 m 1005 m

Chromato (12 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 745 m 1800 m 1055 m
FLIN 100 m 1600 m 1500 m
FLOU 100 m 1600 m 1500 m
IBUT 745 m 1800 m 1055 m
IPEN 745 m 1800 m 1055 m
MDOU 100 m 1600 m 1500 m
METH 745 m 1800 m 1055 m
MTIN 100 m 1600 m 1500 m
MTOU 100 m 1600 m 1500 m
NBUT 745 m 1800 m 1055 m
NPEN 745 m 1800 m 1055 m
PROP 745 m 1800 m 1055 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 1145 m 1737 m 592 m
PEFZ 1145 m 1736 m 591 m
RHOZ 1145 m 1737 m 592 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DGR 155 m 1785 m 1630 m
GR 71 m 1734 m 1663 m

Logging Parameters (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CDF 716 m 1764 m 1048 m
CVEL 716 m 1764 m 1048 m
TENS 716 m 1764 m 1048 m

Miscellaneous (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 745 m 1800 m 1055 m
DEPT 71 m 1764 m 1693 m
DEPT 100 m 1600 m 1500 m
DEPT 150 m 1802 m 1652 m

Mudlog (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DXC 100 m 1600 m 1500 m
ECD 100 m 1311 m 1211 m
MDIN 100 m 1600 m 1500 m
ROP 100 m 1600 m 1500 m
ROP 150 m 1802 m 1652 m
RPMB 100 m 1600 m 1500 m
SPP 100 m 1600 m 1500 m
TGAS 745 m 1800 m 1055 m
TORQ 100 m 1600 m 1500 m
WOB 100 m 1600 m 1500 m

Neutron (2 curves)

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

Curve Start End Interval
NPHI 1145 m 1736 m 591 m
TNPH 1145 m 1736 m 591 m

Resistivity (16 curves)

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

Curve Start End Interval
HMIN 735 m 1737 m 1002 m
HMNO 735 m 1737 m 1002 m
R09P 744 m 1783 m 1038 m
R15P 744 m 1783 m 1038 m
R27P 744 m 1783 m 1038 m
R39P 744 m 1783 m 1038 m
RLA1 735 m 1737 m 1002 m
RLA2 735 m 1737 m 1002 m
RLA3 735 m 1737 m 1002 m
RLA4 735 m 1737 m 1002 m
RLA5 735 m 1737 m 1002 m
RM_HRLT 735 m 1737 m 1002 m
RSOZ 735 m 1737 m 1002 m
RT_HRLT 735 m 1737 m 1002 m
RXO_HRLT 735 m 1737 m 1002 m
RXOZ 735 m 1737 m 1002 m

Sonic (4 curves)

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

Curve Start End Interval
DTCO 426 m 1764 m 1337 m
DTSH 847 m 1751 m 903 m
PR 716 m 1764 m 1048 m
VPVS 716 m 1764 m 1048 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 735 m 1737 m 1002 m