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Bilyara 1

Bonaparte, Northern Territory

Bilyara 1 is a petroleum well in the Bonaparte, Northern Territory, operated by BHP, drilled to a total depth of 2,836 m.

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Well Information

Well Name
Bilyara 1
Basin
Bonaparte
State
Northern Territory
Classification
FEST
Operator
BHP
Driller
Zapata
Data Summary
Partial WDS Available

Drilling Data

Total Depth
2,836 m
Datum Elevation
27.0 m
Spud Date
03/08/1988
Completion Date
08/11/1988
Permit
NT AC/P 7
Rig
Arctic

Location

Latitude
-12.6848
Longitude
124.5058

Available Log Data

5
Log Streams
56
Curves
443,328
Data Points
67,567
Metres

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 1560 m 2831 m 1271 m
CALS 1560 m 2823 m 1263 m

CaliperCalcite (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CALC 1851 m 2681 m 829 m
CALC 1851 m 2681 m 829 m

Chromato (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1921 m 2804 m 883 m
ETHA 2140 m 2747 m 607 m
ETHA 1921 m 2804 m 883 m
IBUT 2632 m 2669 m 37 m
METH 1713 m 2835 m 1121 m
METH 1953 m 2747 m 794 m
METH 1713 m 2835 m 1121 m
MTE2 1561 m 2838 m 1277 m
MTEM 1653 m 2834 m 1180 m
NBUT 2631 m 2669 m 37 m
PROP 2613 m 2710 m 96 m
PROP 2235 m 2747 m 511 m
PROP 2613 m 2710 m 96 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 1566 m 2834 m 1268 m
FCNL 1566 m 2838 m 1272 m
PEF 1566 m 2834 m 1268 m
RHOB 1566 m 2834 m 1268 m

GR (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 1561 m 2828 m 1267 m
GR 80 m 2811 m 2731 m
GRD 1715 m 2821 m 1105 m
POTA 1561 m 2838 m 1277 m
SGR 1561 m 2828 m 1267 m
THOR 1561 m 2838 m 1277 m
URAN 1561 m 2838 m 1277 m

Miscellaneous (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 326 m 2748 m 2422 m
DEPT 326 m 2835 m 2509 m
DEPT 1711 m 2836 m 1124 m
DEPT 80 m 2838 m 2758 m
DEPT 1713 m 2835 m 1122 m

Mudlog (9 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 1713 m 2835 m 1121 m
ROP 326 m 2748 m 2422 m
ROP 326 m 2835 m 2509 m
ROP 1712 m 2836 m 1124 m
RPM 1712 m 2836 m 1124 m
TGAS 1713 m 2835 m 1121 m
TGAS 1952 m 2747 m 795 m
TGAS 1713 m 2835 m 1121 m
WOB 1712 m 2836 m 1124 m

Neutron (2 curves)

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

Curve Start End Interval
NCNL 1566 m 2838 m 1272 m
NPHI 1566 m 2831 m 1265 m

Resistivity (9 curves)

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

Curve Start End Interval
LLD 1566 m 2831 m 1265 m
LLS 1565 m 2831 m 1265 m
MRE2 1561 m 2838 m 1277 m
MRES 1653 m 2834 m 1180 m
MSFC 1653 m 2827 m 1173 m
MSFL 1565 m 2827 m 1261 m
SN 1715 m 2821 m 1105 m
SNC 1715 m 2821 m 1105 m
TEMP 1711 m 2835 m 1124 m

Sonic (2 curves)

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

Curve Start End Interval
DT 1565 m 2814 m 1249 m
DTL 1565 m 2814 m 1249 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 1564 m 2804 m 1240 m