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Heron South 1

Bonaparte, Northern Territory

Heron South 1 is a petroleum well in the Bonaparte, Northern Territory, operated by Eni, drilled to a total depth of 4,454 m.

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Well Information

Well Name
Heron South 1
Basin
Bonaparte
State
Northern Territory
Classification
FESP
Operator
Eni
Driller
Ensco
Data Summary
Partial WDS Available

Drilling Data

Total Depth
4,454 m
Datum Elevation
39.4 m
Spud Date
24/08/2012
Completion Date
13/12/2012
Permit
NT P 68
Rig
Rig 108

Location

Latitude
-10.4860
Longitude
128.9485

Available Log Data

7
Log Streams
104
Curves
1,451,807
Data Points
276,304
Metres

Other (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DWAL 3768 m 4454 m 685 m
DWCA 3768 m 4454 m 685 m
DWFE 3768 m 4454 m 685 m
DWGD 3768 m 4454 m 685 m
DWMG 3768 m 4454 m 685 m
DWSI 3768 m 4454 m 685 m
DWSU 3768 m 4454 m 685 m
DWTI 3768 m 4454 m 685 m
SFAN1 3794 m 4271 m 476 m
SFAN2 3794 m 4271 m 476 m
SFAN3 3794 m 4271 m 476 m
SFAN4 3794 m 4271 m 476 m
SIFA 3804 m 4446 m 641 m

Caliper (5 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CAL1 3785 m 4260 m 475 m
CALI 3785 m 4260 m 475 m
DCAV 3804 m 4410 m 606 m
DCAV 3804 m 4410 m 605 m
UCAV 3804 m 4448 m 643 m

Chromato (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CO2 82 m 4453 m 4371 m
ETHA 82 m 4453 m 4371 m
FLOU 80 m 4454 m 4374 m
IBUT 82 m 4453 m 4371 m
IPEN 82 m 4453 m 4371 m
METH 82 m 4453 m 4371 m
MTIN 80 m 4454 m 4374 m
MTOU 80 m 4454 m 4374 m
NBUT 82 m 4453 m 4371 m
NPEN 82 m 4453 m 4371 m
PROP 82 m 4453 m 4371 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
IDDR 3804 m 4405 m 600 m
IDRO 3804 m 4404 m 599 m
IDRO 3804 m 4405 m 600 m
PEF 3804 m 4405 m 600 m

GR (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR 61 m 4450 m 4388 m
GR 80 m 4450 m 4370 m
GR 3787 m 4263 m 476 m
GRC 3787 m 4264 m 477 m
K 3787 m 4264 m 477 m
KTH 3787 m 4264 m 477 m
RTHK 3787 m 4260 m 473 m
RTHU 3787 m 4260 m 473 m
RUK 3787 m 4264 m 477 m
TH 3787 m 4260 m 473 m
U 3787 m 4264 m 477 m

Logging Parameters (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CHT 3810 m 4287 m 476 m
CHT 3810 m 4287 m 476 m
CRPM 3815 m 4411 m 595 m
TEN 3810 m 4287 m 476 m

Miscellaneous (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BS 80 m 4454 m 4374 m
DEPT 82 m 4454 m 4371 m
DEPT 61 m 4450 m 4388 m
DEPT 3785 m 4287 m 502 m
DEPT 61 m 4450 m 4388 m
DEPT 3768 m 4454 m 685 m
DEPT 80 m 4454 m 4374 m
DEPT 3785 m 4287 m 502 m
SPD 3810 m 4286 m 475 m
TAB_RES 133 m 4446 m 4313 m

Mudlog (15 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BIT 3810 m 4287 m 476 m
DHAP 62 m 4449 m 4387 m
DHAT 61 m 4449 m 4388 m
ECD 62 m 4449 m 4387 m
HKLD 80 m 4454 m 4374 m
PITV 80 m 4454 m 4374 m
ROP 80 m 4454 m 4374 m
ROP5 80 m 4345 m 4265 m
RPMS 80 m 4454 m 4374 m
SPP 80 m 4454 m 4374 m
TGAS 82 m 4453 m 4371 m
TORQ 80 m 4454 m 4374 m
TREV 80 m 4454 m 4374 m
TTEN 3810 m 4287 m 476 m
WOB 82 m 4454 m 4372 m

Neutron (2 curves)

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

Curve Start End Interval
TNPH 3804 m 4446 m 642 m
TNPH 3804 m 4446 m 641 m

Resistivity (24 curves)

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

Curve Start End Interval
A16H 133 m 4446 m 4313 m
A16L 133 m 4446 m 4313 m
A22H 133 m 4446 m 4313 m
A22L 133 m 4446 m 4313 m
A28H 133 m 4446 m 4313 m
A28L 133 m 4446 m 4313 m
A34H 133 m 4446 m 4313 m
A34L 133 m 4446 m 4313 m
A40H 133 m 4446 m 4313 m
A40L 133 m 4446 m 4313 m
P16H 133 m 4446 m 4313 m
P16L 133 m 4446 m 4313 m
P22H 133 m 4447 m 4313 m
P22H 133 m 4446 m 4313 m
P22L 133 m 4446 m 4313 m
P28H 133 m 4447 m 4313 m
P28H 133 m 4446 m 4313 m
P28L 133 m 4446 m 4313 m
P34H 81 m 4447 m 4365 m
P34H 133 m 4446 m 4313 m
P34L 133 m 4446 m 4313 m
P40H 81 m 4447 m 4365 m
P40H 133 m 4446 m 4313 m
P40L 133 m 4446 m 4313 m

Sonic (5 curves)

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

Curve Start End Interval
CHRA 1310 m 3800 m 2490 m
DT 1310 m 4269 m 2959 m
DT24 3801 m 4269 m 467 m
DTRA 1310 m 3800 m 2490 m
TT 3801 m 4269 m 467 m