Happy Valley 1C

Happy Valley 1C is a petroleum well in the Waiau, New Zealand, operated by Petrocorp, drilled to a total depth of 3,270 m.

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Well Information

Well Name: Happy Valley 1C
Basin: Waiau
State: New Zealand
Classification: NEST
Operator: Petrocorp
Driller: Parker Drilling Co.

Drilling Data

Total Depth: 3,270 m
Datum Elevation: 140.3 m
Spud Date: 16/12/1987
Completion Date: 20/03/1988
Permit: PPL-38074
Rig: Rig-160

Location

Latitude: -46.0183
Longitude: 167.4880

Available Log Data

Log Streams

Curves

93,985

Data Points

14,324

Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve	Start	End	Interval
CALI	1593 m	2826 m	1233 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve	Start	End	Interval
DRHO	1780 m	2786 m	1006 m
PEF	1780 m	2786 m	1006 m
RHOB	1780 m	2786 m	1006 m

GR (2 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
GR	1593 m	2822 m	1229 m
GR	1778 m	2786 m	1008 m

Miscellaneous (1 curves)

Well log curves recorded during wireline logging operations.

Curve	Start	End	Interval
DEPTH	1593 m	2841 m	1248 m

Neutron (1 curves)

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

Curve	Start	End	Interval
NPHI	1779 m	2786 m	1007 m

Resistivity (3 curves)

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

Curve	Start	End	Interval
LLD	1799 m	2841 m	1041 m
LLS	1798 m	2841 m	1043 m
MSFL	1799 m	2827 m	1027 m

Sonic (1 curves)

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

Curve	Start	End	Interval
DT	1593 m	2835 m	1241 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve	Start	End	Interval
SP	1593 m	2816 m	1222 m