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North Paaratte 4

Otway, Victoria

North Paaratte 4 is a petroleum well in the Otway, Victoria, operated by Boral, drilled to a total depth of 1,651 m.

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Well Information

Well Name
North Paaratte 4
Basin
Otway
State
Victoria
Classification
NAFE
Operator
Boral
Driller
Century
Data Summary
Partial WDS Available

Drilling Data

Total Depth
1,651 m
Datum Elevation
98.4 m
Spud Date
20/03/1999
Completion Date
30/03/1999
Permit
PPL 1

Location

Latitude
-38.5528
Longitude
142.9538

Available Log Data

3
Log Streams
59
Curves
505,172
Data Points
72,612
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
EAST 19 m 1558 m 1538 m
NRTH 19 m 1558 m 1538 m

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HCAL 401 m 1646 m 1245 m
HCAL 400 m 1551 m 1150 m

Chromato (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1433 m 1650 m 217 m
FLIN 12 m 1651 m 1639 m
IBUT 1509 m 1515 m 5 m
METH 912 m 1651 m 739 m
NBUT 1510 m 1514 m 4 m
PROP 1509 m 1618 m 109 m

Density (8 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 401 m 1645 m 1244 m
HDRA 400 m 1550 m 1149 m
HPRA 401 m 1645 m 1244 m
HPRA 400 m 1550 m 1149 m
PEFZ 401 m 1645 m 1244 m
PEFZ 400 m 1550 m 1149 m
RHOZ 401 m 1645 m 1244 m
RHOZ 400 m 1550 m 1149 m

GR (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
EHGR 19 m 1640 m 1621 m
EHGR 19 m 1546 m 1526 m
GR 19 m 1640 m 1621 m
GR 19 m 1546 m 1526 m
HGR 19 m 1640 m 1621 m
HGR 19 m 1546 m 1526 m

Miscellaneous (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 19 m 1648 m 1629 m
DEPT 10 m 1651 m 1641 m
DEPT 19 m 1558 m 1538 m

Mudlog (4 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
MDEP 19 m 1558 m 1538 m
ROP 10 m 1650 m 1640 m
TGAS 929 m 1650 m 720 m
WOB 12 m 1651 m 1639 m

Neutron (6 curves)

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

Curve Start End Interval
HNPO 19 m 1642 m 1623 m
HNPO 19 m 1548 m 1528 m
HTNP 19 m 1642 m 1623 m
HTNP 19 m 1548 m 1528 m
TNPH 381 m 1642 m 1261 m
TNPH 380 m 1548 m 1167 m

Resistivity (18 curves)

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

Curve Start End Interval
HART 401 m 1648 m 1247 m
HART 400 m 1553 m 1152 m
HDI 401 m 1648 m 1247 m
HDI 400 m 1553 m 1152 m
HLLD 401 m 1648 m 1247 m
HLLD 400 m 1553 m 1152 m
HLLS 401 m 1648 m 1247 m
HLLS 400 m 1553 m 1152 m
HMIN 401 m 1645 m 1244 m
HMIN 400 m 1550 m 1149 m
HMNO 401 m 1645 m 1244 m
HMNO 400 m 1550 m 1149 m
HRM 401 m 1648 m 1247 m
HRM 400 m 1553 m 1152 m
RXO8 401 m 1645 m 1244 m
RXO8 400 m 1550 m 1149 m
RXOZ 401 m 1645 m 1244 m
RXOZ 400 m 1550 m 1149 m

Sonic (2 curves)

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

Curve Start End Interval
DT 399 m 1634 m 1235 m
DT 398 m 1540 m 1141 m

SP (2 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 401 m 1627 m 1226 m
SP 400 m 1534 m 1133 m