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Bligh 1

Carnarvon, Western Australia

Bligh 1 is a petroleum well in the Carnarvon, Western Australia, operated by Santos, drilled to a total depth of 3,205 m.

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Well Information

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

Drilling Data

Total Depth
3,205 m
Datum Elevation
26.4 m
Spud Date
29/09/2002
Completion Date
14/10/2002
Permit
WA 191 P
Rig
Sedco 703

Location

Latitude
-19.2408
Longitude
116.7390

Available Log Data

4
Log Streams
66
Curves
559,924
Data Points
157,097
Metres

Borehole Geometry (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
TVD 192 m 3205 m 3013 m

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CAL 2165 m 3167 m 1002 m
CALX 2165 m 3167 m 1002 m
CALY 2165 m 3167 m 1002 m

Chromato (12 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CO2 765 m 3205 m 2440 m
ETHA 765 m 3205 m 2440 m
FLOW 192 m 3205 m 3013 m
IBUT 765 m 3205 m 2440 m
IPEN 765 m 3205 m 2440 m
MDOU 192 m 3205 m 3013 m
METH 765 m 3205 m 2440 m
MTIN 192 m 3205 m 3013 m
MTOU 192 m 3205 m 3013 m
NBUT 765 m 3205 m 2440 m
NPEN 765 m 3205 m 2440 m
PROP 765 m 3205 m 2440 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
PEF 2169 m 3175 m 1006 m
ZCOR 2169 m 3173 m 1004 m
ZDEN 2169 m 3172 m 1003 m

GR (8 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR 183 m 3166 m 2983 m
GR_CDR 742 m 3194 m 2451 m
K 183 m 3155 m 2972 m
KAPI 183 m 3155 m 2972 m
THAPI 183 m 3155 m 2972 m
THOR 183 m 3155 m 2972 m
UAPI 183 m 3155 m 2972 m
URAN 183 m 3155 m 2972 m

Logging Parameters (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CHT 16 m 3204 m 3188 m
TEN 16 m 3205 m 3189 m

Miscellaneous (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITD 192 m 3205 m 3013 m
DEPTH 764 m 3206 m 2442 m
DEPTH 192 m 3205 m 3013 m
ID 16 m 3193 m 3177 m
IS 16 m 3193 m 3177 m

Mudlog (17 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 192 m 3205 m 3013 m
DXC 192 m 3205 m 3013 m
LAGD 192 m 3205 m 3013 m
MDIN 192 m 3205 m 3013 m
ROP 192 m 3205 m 3013 m
ROP5_RM 745 m 3206 m 2460 m
RPM 192 m 3205 m 3013 m
SPM 192 m 3205 m 3013 m
SPP 192 m 3205 m 3013 m
TDEP 16 m 3206 m 3190 m
TDEP 16 m 3206 m 3190 m
TGAS 765 m 3205 m 2440 m
TGAS 192 m 3205 m 3013 m
TORQ 192 m 3205 m 3013 m
TQMX 192 m 3205 m 3013 m
TREV 192 m 3205 m 3013 m
WOB 192 m 3205 m 3013 m

Neutron (1 curves)

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

Curve Start End Interval
CNCF 2163 m 3166 m 1003 m

Resistivity (7 curves)

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

Curve Start End Interval
ATR 2170 m 3197 m 1027 m
PSR 2170 m 3197 m 1027 m
RD 2169 m 3192 m 1023 m
RMLL 2169 m 3199 m 1030 m
RS 2169 m 3192 m 1023 m
WRM 16 m 3163 m 3147 m
WTBH 16 m 3163 m 3147 m

Sonic (6 curves)

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

Curve Start End Interval
CHRA 742 m 2163 m 1420 m
CHTA 742 m 2163 m 1420 m
DT 2132 m 3169 m 1037 m
DTBC 742 m 2163 m 1420 m
DTRA 742 m 2163 m 1420 m
DTTA 742 m 2163 m 1420 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SPSB 2169 m 3159 m 990 m