Welcome Lake 1

Welcome Lake 1 is a petroleum well in the Cooper, South Australia, operated by Delhi, drilled to a total depth of 2,926 m.

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Well Information

Well Name: Welcome Lake 1
Basin: Cooper
State: South Australia
Classification: NEST
Operator: Delhi
Driller: ODE

Drilling Data

Total Depth: 2,926 m
Datum Elevation: 29.0 m
Spud Date: 12/04/1981
Completion Date: 09/05/1981
Permit: -
Rig: Ideco H 1200

Location

Latitude: -27.7964
Longitude: 139.7640

Available Log Data

Log Streams

Curves

212,539

Data Points

32,391

Metres

Caliper (3 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	185 m	2930 m	2744 m
CALI	1679 m	2930 m	1251 m
CALI	1679 m	2930 m	1251 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1682 m	2932 m	1249 m
PEF	1682 m	2932 m	1249 m
RHOB	1682 m	2932 m	1249 m

GR (3 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	14 m	2924 m	2909 m
GR	180 m	2923 m	2743 m
GR	1677 m	2926 m	1248 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	14 m	2932 m	2917 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1682 m	2929 m	1246 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	186 m	2926 m	2739 m
LLS	186 m	2926 m	2739 m
MSFL	1682 m	2930 m	1247 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	66 m	2927 m	2861 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	180 m	2920 m	2739 m