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Wonarah 1

Bonaparte, Northern Territory

Wonarah 1 is a petroleum well in the Bonaparte, Northern Territory, operated by Shell, drilled to a total depth of 2,800 m.

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Well Information

Well Name
Wonarah 1
Basin
Bonaparte
State
Northern Territory
Classification
FEST
Operator
Shell
Driller
Diamond
Data Summary
Partial WDS Available

Drilling Data

Total Depth
2,800 m
Datum Elevation
25.0 m
Spud Date
31/07/1998
Completion Date
13/08/1998
Permit
NTP 47

Location

Latitude
-10.1862
Longitude
128.8720

Available Log Data

3
Log Streams
46
Curves
375,583
Data Points
57,239
Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HDAR 2200 m 2798 m 598 m

CaliperCalcite (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CALC 1085 m 2800 m 1714 m

Chromato (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BUTA 1071 m 2800 m 1728 m
ETHA 1071 m 2800 m 1728 m
METH 1072 m 2800 m 1728 m
MTEM 2146 m 2804 m 657 m
PROP 1071 m 2800 m 1728 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 2201 m 2798 m 596 m
PEFZ 2201 m 2798 m 596 m
RHOZ 2201 m 2798 m 596 m

GR (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR 1075 m 2793 m 1718 m
GR 55 m 2798 m 2742 m
GR1 2179 m 2791 m 612 m
GR2 1109 m 2227 m 1117 m
HGR 2170 m 2798 m 627 m
SGRC 1068 m 2799 m 1731 m

Miscellaneous (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 1068 m 2806 m 1738 m
DEPT 85 m 2800 m 2714 m
DEPT 55 m 2806 m 2750 m

Mudlog (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DOLO 1085 m 2800 m 1714 m
ROP 87 m 2800 m 2713 m
SROP 1078 m 2806 m 1728 m
TGAS 1300 m 2774 m 1474 m
WOB 85 m 2799 m 2713 m

Neutron (3 curves)

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

Curve Start End Interval
HTNP 2146 m 2798 m 652 m
NPHI 2168 m 2798 m 630 m
TNPH 2168 m 2798 m 630 m

Resistivity (13 curves)

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

Curve Start End Interval
HART 2201 m 2798 m 596 m
HDI 2201 m 2798 m 596 m
HLLD 2201 m 2798 m 596 m
HLLS 2201 m 2798 m 596 m
HMIN 2201 m 2798 m 596 m
HMNO 2201 m 2798 m 596 m
MRES 2146 m 2804 m 657 m
RESD 1075 m 2800 m 1724 m
RXOZ 2201 m 2798 m 596 m
SEDP 1076 m 2803 m 1726 m
SEMP 1076 m 2803 m 1726 m
SESP 1076 m 2803 m 1727 m
SEXP 1076 m 2803 m 1726 m

Sonic (5 curves)

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

Curve Start End Interval
DT4S 1109 m 2223 m 1113 m
DTCO 2201 m 2798 m 596 m
DTSM 2201 m 2798 m 596 m
PR 2201 m 2798 m 596 m
VPVS 2201 m 2798 m 596 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 2201 m 2788 m 587 m

Location Map

Nearby Wells