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Churinga 1

Otway, South Australia

Churinga 1 is a petroleum well in the Otway, South Australia, operated by OCA, drilled to a total depth of 1,670 m.

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Well Information

Well Name
Churinga 1
Basin
Otway
State
South Australia
Classification
NESP
Operator
OCA
Driller
ODE
Data Summary
Partial WDS Available

Drilling Data

Total Depth
1,670 m
Datum Elevation
10.5 m
Spud Date
7/05/1998
Completion Date
15/05/1998
Permit
PEL 60

Location

Latitude
-37.1033
Longitude
139.9207

Available Log Data

3
Log Streams
91
Curves
611,728
Data Points
90,252
Metres

Other (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ACTE 575 m 1375 m 799 m
CTEM 575 m 1375 m 799 m
ZB 575 m 1375 m 799 m

Accelerometer (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ANOR 575 m 1375 m 799 m
AX 575 m 1375 m 799 m
AY 575 m 1375 m 799 m
AZ 575 m 1375 m 799 m

Borehole Geometry (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 575 m 1375 m 799 m
HAZI 575 m 1375 m 799 m
P1AZ 575 m 1375 m 799 m
RB 575 m 1375 m 799 m
SDEV 575 m 1375 m 799 m

Caliper (6 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
C1 575 m 1375 m 799 m
C2 575 m 1375 m 799 m
HCAL 325 m 1654 m 1329 m
HDAR 325 m 1654 m 1329 m
RC1 575 m 1375 m 799 m
RC2 575 m 1375 m 799 m

Chromato (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1500 m 1670 m 169 m
METH 629 m 1670 m 1040 m
PROP 1539 m 1665 m 126 m

Density (8 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DSOZ 328 m 1654 m 1326 m
FCAX 575 m 1375 m 799 m
FCAY 575 m 1375 m 799 m
FCAZ 575 m 1375 m 799 m
HDRA 328 m 1654 m 1326 m
HPRA 328 m 1654 m 1326 m
PEFZ 328 m 1654 m 1326 m
RHOZ 328 m 1654 m 1326 m

Dip and Scan (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DB1 575 m 1375 m 799 m
DB1A 575 m 1375 m 799 m
DB2 575 m 1375 m 799 m
DB2A 575 m 1375 m 799 m
DB3 575 m 1375 m 799 m
DB3A 575 m 1375 m 799 m
DB4 575 m 1375 m 799 m
DB4A 575 m 1375 m 799 m
DDA 578 m 1373 m 794 m
DDIP 578 m 1373 m 794 m
DPAZ 578 m 1373 m 794 m
DPTR 578 m 1373 m 794 m
QUAF 577 m 1374 m 797 m

GR (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECGR 317 m 1653 m 1336 m
EHGR 317 m 1653 m 1336 m
GR 19 m 1653 m 1634 m
GR 575 m 1375 m 799 m
HGR 317 m 1653 m 1336 m
RGR 575 m 1375 m 799 m

Logging Parameters (12 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CS 311 m 1664 m 1353 m
CS 575 m 1375 m 799 m
CVEL 575 m 1375 m 799 m
DCHV 575 m 1375 m 799 m
EI 575 m 1375 m 799 m
ETIM 575 m 1375 m 799 m
EV 575 m 1375 m 799 m
HV 575 m 1375 m 799 m
SB1 575 m 1375 m 799 m
SB2 575 m 1375 m 799 m
TENS 311 m 1664 m 1353 m
TENS 575 m 1375 m 799 m

Miscellaneous (14 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BS 575 m 1375 m 799 m
DEPT 19 m 1664 m 1645 m
DEPT 11 m 1670 m 1658 m
DEPT 575 m 1375 m 799 m
FINC 575 m 1375 m 799 m
FNOR 575 m 1375 m 799 m
FTIM 575 m 1375 m 799 m
FX 575 m 1375 m 799 m
FY 575 m 1375 m 799 m
FZ 575 m 1375 m 799 m
MARK 575 m 1375 m 799 m
SPCF 575 m 1375 m 799 m
SW 311 m 1664 m 1353 m
VCL 311 m 1664 m 1353 m

Mudlog (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
PPR 575 m 1375 m 799 m
ROP 11 m 1670 m 1658 m
TGAS 629 m 1670 m 1040 m

Neutron (3 curves)

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

Curve Start End Interval
HTNP 316 m 1654 m 1338 m
NPHI 317 m 1654 m 1337 m
TNPH 317 m 1654 m 1337 m

Resistivity (7 curves)

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

Curve Start End Interval
HART 330 m 1659 m 1328 m
HLLD 330 m 1659 m 1328 m
HLLS 330 m 1659 m 1328 m
HMIN 329 m 1655 m 1326 m
HMNO 329 m 1655 m 1326 m
HRM 311 m 1664 m 1353 m
RXOZ 329 m 1655 m 1326 m

Sonic (3 curves)

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

Curve Start End Interval
DT 326 m 1647 m 1320 m
DTL 326 m 1647 m 1320 m
SPHI 327 m 1647 m 1320 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 326 m 1628 m 1302 m

Location Map

Nearby Wells