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Ullscarf 1

Carnarvon, Western Australia

Ullscarf 1 is a petroleum well in the Carnarvon, Western Australia, operated by Apache, drilled to a total depth of 1,873 m.

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Well Information

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

Drilling Data

Total Depth
1,873 m
Datum Elevation
26.4 m
Spud Date
31/05/2007
Completion Date
08/06/2007
Permit
WA 155P
Rig
Sedco 703

Location

Latitude
-21.4913
Longitude
114.0880

Available Log Data

4
Log Streams
58
Curves
402,097
Data Points
73,781
Metres

Other (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CALIA 1160 m 1865 m 705 m

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 1160 m 1840 m 680 m

Chromato (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 259 m 1873 m 1614 m
IBUT 259 m 1873 m 1614 m
IPEN 259 m 1873 m 1614 m
MDOU 259 m 1873 m 1614 m
METH 259 m 1873 m 1614 m
MTIN 259 m 1873 m 1614 m
MTOU 259 m 1873 m 1614 m
MWIN 259 m 1873 m 1614 m
NBUT 259 m 1873 m 1614 m
NPEN 259 m 1873 m 1614 m
PROP 259 m 1873 m 1614 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 1162 m 1846 m 684 m
PEF 1162 m 1846 m 684 m
RHOB 1162 m 1846 m 684 m

GR (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR 1107 m 1831 m 724 m
GRC 1107 m 1831 m 724 m
SGRC 258 m 1862 m 1604 m
XDT 1097 m 1854 m 756 m
YDT 1131 m 1854 m 722 m

Logging Parameters (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CS 1097 m 1873 m 775 m
TENS 1097 m 1873 m 775 m

Miscellaneous (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITD 259 m 1873 m 1614 m
BITD 259 m 1873 m 1614 m
DEPTH 259 m 1873 m 1614 m
DEPTH 1097 m 1873 m 775 m
DEPTH 259 m 1873 m 1614 m
DEPTH 258 m 1871 m 1613 m
MFIN 259 m 1873 m 1614 m

Mudlog (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 259 m 1873 m 1614 m
DXC 259 m 1873 m 1614 m
PITV 259 m 1873 m 1614 m
ROP 259 m 1873 m 1614 m
ROTT 259 m 1873 m 1614 m
RPM 259 m 1873 m 1614 m
SPP 259 m 1873 m 1614 m
SROP 258 m 1871 m 1613 m
TGAS 259 m 1873 m 1614 m
TORQ 259 m 1873 m 1614 m
WOB 259 m 1873 m 1614 m

Neutron (2 curves)

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

Curve Start End Interval
ENPH 1115 m 1841 m 726 m
NPHI 1115 m 1841 m 726 m

Resistivity (10 curves)

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

Curve Start End Interval
LLD 1181 m 1850 m 668 m
LLS 1181 m 1850 m 668 m
MSFL 1185 m 1860 m 674 m
SDDE 258 m 1859 m 1601 m
SEDP 258 m 1859 m 1601 m
SEMP 258 m 1859 m 1601 m
SESP 258 m 1859 m 1601 m
SEXP 258 m 1859 m 1601 m
SFXE 258 m 1859 m 1601 m
STEM 258 m 1861 m 1603 m

Sonic (4 curves)

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

Curve Start End Interval
MDT 1132 m 1855 m 722 m
MDT2 1132 m 1855 m 723 m
XDT2 1097 m 1854 m 756 m
YDT2 1097 m 1854 m 756 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 1162 m 1820 m 658 m

Location Map

Nearby Wells