Royston 2

Bowen, Queensland

Royston 2 is a petroleum well in the Bowen, Queensland, operated by Hartogen, drilled to a total depth of 1,434 m.

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Well Information

Well Name: Royston 2
Basin: Bowen
State: Queensland
Classification: NAFE
Operator: Hartogen
Driller: Franks Explorer

Drilling Data

Total Depth: 1,434 m
Datum Elevation: 322.0 m
Spud Date: 17/09/1981
Completion Date: 02/10/1981
Permit: -
Rig: Rig 5

Location

Latitude: -27.0469
Longitude: 148.6530

Available Log Data

Log Streams

Curves

71,274

Data Points

10,863

Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	782 m	1429 m	646 m
CALI	1127 m	1435 m	307 m

Density (2 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	782 m	1433 m	650 m
RHOB	782 m	1433 m	650 m

GR (3 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	150 m	1427 m	1276 m
GR	1116 m	1434 m	318 m
GR	782 m	1426 m	644 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	150 m	1435 m	1284 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	782 m	1433 m	650 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	159 m	1432 m	1273 m
LLS	158 m	1432 m	1273 m
MSFL	1126 m	1430 m	303 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	1116 m	1427 m	311 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	158 m	1427 m	1269 m