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John Brookes 1

Carnarvon, Western Australia

John Brookes 1 is a petroleum well in the Carnarvon, Western Australia, operated by Mobil, drilled to a total depth of 3,741 m.

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Well Information

Well Name
John Brookes 1
Basin
Carnarvon
State
Western Australia
Classification
FEST
Operator
Mobil
Driller
Reading & Bates
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,741 m
Datum Elevation
29.0 m
Spud Date
28/08/1998
Completion Date
06/11/1998
Permit
WA 214P

Location

Latitude
-20.4337
Longitude
115.1090

Available Log Data

2
Log Streams
58
Curves
1,183,975
Data Points
118,398
Metres

Other (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DSNT 3351 m 3714 m 362 m
MWDI 468 m 3740 m 3272 m
PWLP 468 m 3740 m 3272 m

Borehole Geometry (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
TVD 468 m 3740 m 3272 m

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CALI 2805 m 3708 m 903 m
CALI 2800 m 3340 m 539 m

Chromato (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CO2 1170 m 3740 m 2570 m
ETHA 1170 m 3740 m 2570 m
H2S 1170 m 3740 m 2570 m
IBUT 1170 m 3740 m 2570 m
IPEN 1170 m 3740 m 2570 m
MDOU 468 m 3740 m 3272 m
METH 1170 m 3740 m 2570 m
NBUT 1170 m 3740 m 2570 m
NPEN 1170 m 3740 m 2570 m
PROP 1170 m 3740 m 2570 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DRHO 2809 m 3723 m 914 m
PEF 2809 m 3720 m 911 m
RHOB 2809 m 3723 m 914 m

GR (9 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GAMM 468 m 3734 m 3266 m
GKUT 2773 m 3322 m 549 m
GR 100 m 3706 m 3606 m
GRK 2773 m 3323 m 550 m
GRKT 2773 m 3322 m 549 m
POTA 2773 m 3323 m 550 m
SGRC 1107 m 3733 m 2626 m
THOR 2773 m 3322 m 549 m
URAN 2773 m 3323 m 550 m

Miscellaneous (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 100 m 3741 m 3641 m
DEPTH 468 m 3740 m 3272 m

Mudlog (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 468 m 3740 m 3272 m
ROP 468 m 3740 m 3272 m
RPM 468 m 3740 m 3272 m
SPP 468 m 3740 m 3272 m
SROP 1107 m 3741 m 2634 m
TGAS 1170 m 3740 m 2570 m
TGAS 468 m 3740 m 3272 m
TORQ 468 m 3740 m 3272 m
TREV 468 m 3740 m 3272 m
WOB 468 m 3740 m 3272 m

Neutron (1 curves)

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

Curve Start End Interval
NPHI 2809 m 3716 m 907 m

Resistivity (13 curves)

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

Curve Start End Interval
LLD 2809 m 3731 m 922 m
LLS 2809 m 3732 m 923 m
MSFL 2809 m 3343 m 534 m
MSFU 2809 m 3343 m 534 m
SDDE 1110 m 3736 m 2625 m
SEDP 1116 m 3736 m 2619 m
SEMP 2810 m 3736 m 925 m
SESP 1116 m 3736 m 2619 m
SEXP 2810 m 3736 m 925 m
SFXE 1110 m 3736 m 2625 m
STEM 2764 m 3735 m 970 m
TEMP 468 m 3740 m 3272 m
TEMP 468 m 3740 m 3272 m

Sonic (3 curves)

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

Curve Start End Interval
DT 2800 m 3730 m 930 m
DTC 2800 m 3337 m 537 m
DTS 2800 m 3276 m 476 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 2809 m 3706 m 897 m

Location Map

Nearby Wells