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Darwin 1

Carnarvon, Western Australia

Darwin 1 is a petroleum well in the Carnarvon, Western Australia, operated by Apache, drilled to a total depth of 2,726 m.

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Well Information

Well Name
Darwin 1
Basin
Carnarvon
State
Western Australia
Classification
FEST
Operator
Apache
Driller
Diamond
Data Summary
Partial WDS Available

Drilling Data

Total Depth
2,726 m
Datum Elevation
20.0 m
Spud Date
18/01/1995
Completion Date
13/02/1995
Permit
WA 237 P

Location

Latitude
-18.6710
Longitude
118.2250

Available Log Data

3
Log Streams
76
Curves
579,272
Data Points
153,602
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 2384 m 2724 m 340 m
HAZI 2724 m 2736 m 11 m

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALC 199 m 2722 m 2523 m
CALI 577 m 2726 m 2148 m
CALS 577 m 2724 m 2147 m

Chromato (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 199 m 2722 m 2523 m
FLOW 199 m 2722 m 2523 m
IBUT 199 m 2722 m 2523 m
MDOU 199 m 2722 m 2523 m
METH 199 m 2722 m 2523 m
MTEM 135 m 2718 m 2582 m
MTEM 2384 m 2724 m 340 m
MTOU 199 m 2722 m 2523 m
MWIN 199 m 2722 m 2523 m
NBUT 199 m 2722 m 2523 m
PROP 199 m 2722 m 2523 m

Density (5 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 579 m 2726 m 2147 m
LITH 579 m 2726 m 2147 m
PEF 579 m 2726 m 2147 m
RHGX 1603 m 2726 m 1122 m
RHOB 579 m 2726 m 2147 m

Dip and Scan (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DDA 2386 m 2724 m 337 m
DDIP 2386 m 2724 m 337 m

GR (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 135 m 2714 m 2578 m
GR 2282 m 2706 m 423 m
POTA 135 m 2714 m 2578 m
SGR 135 m 2714 m 2578 m
SGRC 1626 m 2723 m 1097 m
THOR 135 m 2714 m 2578 m
URAN 135 m 2714 m 2578 m

Miscellaneous (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 1624 m 2725 m 1101 m
DEPTH 135 m 2736 m 2600 m
DEPTH 199 m 2722 m 2523 m
OIL 199 m 2722 m 2523 m
PFDX 199 m 2722 m 2523 m
PFRA 199 m 2722 m 2523 m

Mudlog (20 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
CUTT 199 m 2722 m 2523 m
DOLO 199 m 2722 m 2523 m
DXC 199 m 2722 m 2523 m
ROP 199 m 2722 m 2523 m
RPM 199 m 2722 m 2523 m
SPP 199 m 2722 m 2523 m
SROP 1626 m 2725 m 1099 m
TGAS 199 m 2722 m 2523 m
TORQ 199 m 2722 m 2523 m
WOB 199 m 2722 m 2523 m

Neutron (3 curves)

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

Curve Start End Interval
NPHI 579 m 2721 m 2142 m
NPOR 579 m 2721 m 2142 m
TNPH 579 m 2721 m 2142 m

Resistivity (12 curves)

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

Curve Start End Interval
LLD 579 m 2718 m 2139 m
LLS 579 m 2718 m 2139 m
MRES 135 m 2718 m 2582 m
MRES 2384 m 2724 m 340 m
MSFL 579 m 2724 m 2145 m
SDDE 1626 m 2721 m 1095 m
SEDP 1626 m 2407 m 781 m
SEMP 1626 m 2721 m 1095 m
SESP 1626 m 2407 m 781 m
SEXP 1626 m 2407 m 781 m
SFXE 1626 m 2721 m 1095 m
STEM 1626 m 2721 m 1095 m

Sonic (4 curves)

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

Curve Start End Interval
DT 577 m 2717 m 2139 m
DTL 577 m 2717 m 2139 m
DTLF 577 m 2717 m 2139 m
DTLN 577 m 2717 m 2139 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 579 m 2689 m 2109 m

Location Map

Nearby Wells