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Stybarrow 4

Carnarvon, Western Australia

Stybarrow 4 is a petroleum well in the Carnarvon, Western Australia, operated by BHP Billiton, drilled to a total depth of 2,500 m.

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Well Information

Well Name
Stybarrow 4
Basin
Carnarvon
State
Western Australia
Classification
FAFE
Operator
BHP Billiton
Driller
Atwood
Data Summary
Partial WDS Available

Drilling Data

Total Depth
2,500 m
Datum Elevation
22.0 m
Spud Date
03/06/2004
Completion Date
25/06/2004
Permit
WA 255 P

Location

Latitude
-21.4650
Longitude
113.8500

Comments

Sidetracked from Stybarrow 3, Interpretative WCR available includes MWD and mudlog

Available Log Data

6
Log Streams
75
Curves
363,049
Data Points
67,978
Metres

Other (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DTBR 1620 m 2500 m 880 m

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 1507 m 2483 m 976 m
HAZI 1507 m 2483 m 976 m

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HDAR 1532 m 2477 m 945 m
SHSI 1600 m 2486 m 885 m

Chromato (12 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1532 m 2477 m 945 m
ETHA 1620 m 2500 m 880 m
IBUT 1620 m 2500 m 880 m
IPEN 1620 m 2500 m 880 m
MDOU 1620 m 2500 m 880 m
METH 1532 m 2477 m 945 m
METH 1620 m 2500 m 880 m
MTIN 1620 m 2500 m 880 m
MTOU 1620 m 2500 m 880 m
NBUT 1620 m 2500 m 880 m
NPEN 1620 m 2500 m 880 m
PROP 1620 m 2500 m 880 m

Density (10 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
NUCL 1600 m 2480 m 880 m
SBD2 1600 m 2486 m 885 m
SCO2 1600 m 2486 m 885 m
SFB2 1600 m 2486 m 886 m
SFLF 1600 m 2480 m 880 m
SNB2 1600 m 2486 m 886 m
SNFA 1600 m 2480 m 880 m
SNLF 1600 m 2480 m 880 m
SNNA 1600 m 2480 m 880 m
SNP2 1600 m 2486 m 885 m

Dip and Scan (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DDA 1548 m 2477 m 929 m
DDIP 1548 m 2477 m 929 m

GR (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
SGRC 1600 m 2490 m 890 m

Miscellaneous (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITD 1620 m 2500 m 880 m
DEPTH 1600 m 2500 m 900 m
DEPTH 1469 m 2496 m 1027 m
DEPTH 1620 m 2500 m 880 m
DEPTH 1620 m 2500 m 880 m
MFIN 1620 m 2500 m 880 m
SDEV_DTP 1498 m 2463 m 964 m
SDEV_FAS 1498 m 2463 m 964 m
SDEV_SLO 1499 m 2463 m 964 m
SDEV_SXX 1499 m 2463 m 964 m
SDEV_SYY 1499 m 2463 m 964 m

Mudlog (18 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 1620 m 2500 m 880 m
DXC 1620 m 2500 m 880 m
ECD 1620 m 2500 m 880 m
MDIN 1620 m 2500 m 880 m
PITV 1620 m 2500 m 880 m
RETD 1620 m 2500 m 880 m
ROP 1620 m 2500 m 880 m
RPM 1620 m 2500 m 880 m
SPM 1620 m 2500 m 880 m
SPP 1620 m 2500 m 880 m
SROP 1600 m 2500 m 899 m
TDEP 1507 m 2483 m 976 m
TDEP 1507 m 2483 m 976 m
TGAS 1620 m 2500 m 880 m
TGAS 1620 m 2500 m 880 m
TORQ 1620 m 2500 m 880 m
TQMX 1620 m 2500 m 880 m
WOB 1620 m 2500 m 880 m

Resistivity (7 curves)

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

Curve Start End Interval
SDDE 1600 m 2483 m 883 m
SEDP 1600 m 2483 m 882 m
SEMP 1600 m 2483 m 882 m
SESP 1600 m 2483 m 882 m
SEXP 1600 m 2483 m 882 m
SFXE 1619 m 2483 m 863 m
STEM 1600 m 2483 m 883 m

Sonic (9 curves)

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

Curve Start End Interval
DTP 1525 m 2463 m 938 m
DTS_FAST 1525 m 2463 m 938 m
DTS_SLOW 1525 m 2463 m 938 m
DTS_XX 1525 m 2463 m 938 m
DTS_YY 1525 m 2463 m 938 m
POIS_FAS 1498 m 2463 m 964 m
POIS_SLO 1498 m 2463 m 964 m
POIS_XX 1498 m 2463 m 964 m
POIS_YY 1498 m 2463 m 964 m

Location Map

Nearby Wells