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Pitcairn 1

Carnarvon, Western Australia

Pitcairn 1 is a petroleum well in the Carnarvon, Western Australia, operated by Santos, drilled to a total depth of 4,279 m.

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Well Information

Well Name
Pitcairn 1
Basin
Carnarvon
State
Western Australia
Classification
FEST
Operator
Santos
Driller
Sedco
Data Summary
Partial WDS Available

Drilling Data

Total Depth
4,279 m
Datum Elevation
25.9 m
Spud Date
12/05/1997
Completion Date
23/06/1997
Permit
WA 191 P
Rig
Sedco 702

Location

Latitude
-19.2892
Longitude
116.6390

Available Log Data

2
Log Streams
66
Curves
1,193,607
Data Points
181,908
Metres

Other (12 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GASB 2140 m 4250 m 2110 m
GASC 3347 m 4250 m 903 m
GASW 1846 m 4250 m 2404 m
LC1 1845 m 4278 m 2433 m
LC2 1615 m 4271 m 2656 m
LC3 1615 m 4246 m 2631 m
LC5 1615 m 4032 m 2417 m
LIC4 1615 m 4246 m 2630 m
LNC4 1615 m 4032 m 2417 m
LTG 1611 m 4278 m 2667 m
RHRS 183 m 4278 m 4095 m
TRGA 2157 m 2196 m 39 m

Borehole Geometry (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GDEV 1471 m 4279 m 2808 m

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HCAL 1471 m 4279 m 2808 m

DDS (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
SAAX 1600 m 4275 m 2675 m
SAAY 1610 m 4280 m 2670 m
SAAZ 1610 m 4280 m 2670 m

Density (7 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 1608 m 4282 m 2674 m
HPRA 1608 m 4282 m 2674 m
PEFZ 1608 m 4282 m 2674 m
RHOZ 1608 m 4282 m 2674 m
SPAX 1610 m 4280 m 2670 m
SPAY 1610 m 4280 m 2670 m
SPAZ 1610 m 4280 m 2670 m

GR (9 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 2840 m 4270 m 1430 m
ECGR 157 m 4279 m 4122 m
GR 157 m 4279 m 4122 m
HGR 1602 m 4282 m 2680 m
POTA 2840 m 4270 m 1430 m
SGR 2840 m 4270 m 1430 m
SGRC 1600 m 4272 m 2672 m
THOR 2840 m 4270 m 1430 m
URAN 2840 m 4270 m 1430 m

Miscellaneous (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 157 m 4282 m 4125 m
DEPTH 183 m 4299 m 4116 m
MFIN 183 m 4278 m 4095 m

Mudlog (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 183 m 4278 m 4095 m
RPM 183 m 4278 m 4095 m
SPP 183 m 4278 m 4095 m
SROP 1605 m 4278 m 2672 m
TBR 183 m 4278 m 4095 m
TORQ 183 m 4278 m 4095 m
WOB 183 m 4278 m 4095 m

Neutron (4 curves)

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

Curve Start End Interval
HNPO 1608 m 4282 m 2674 m
HTNP 1608 m 4282 m 2674 m
NPHI 1471 m 4282 m 2811 m
TNPH 1471 m 4282 m 2811 m

Resistivity (15 curves)

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

Curve Start End Interval
AT10 1604 m 4282 m 2677 m
AT20 1604 m 4282 m 2677 m
AT30 1604 m 4282 m 2677 m
AT60 1604 m 4282 m 2677 m
AT90 1604 m 4282 m 2677 m
ATRT 1604 m 4282 m 2677 m
ATRX 1602 m 4282 m 2679 m
HMIN 1608 m 4282 m 2674 m
HMNO 1608 m 4282 m 2674 m
RXOZ 1608 m 4282 m 2674 m
SEDP 1600 m 4276 m 2676 m
SEMP 1600 m 4276 m 2676 m
SESP 1600 m 4276 m 2676 m
SEXP 1600 m 4276 m 2676 m
STEM 1600 m 4276 m 2676 m

Sonic (4 curves)

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

Curve Start End Interval
DT 1595 m 4269 m 2674 m
DTL 1595 m 4269 m 2674 m
DTLF 1595 m 4269 m 2674 m
DTLN 1595 m 4269 m 2674 m