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Tocatta 1

Browse, Western Australia

Tocatta 1 is a petroleum well in the Browse, Western Australia, operated by Shell, drilled to a total depth of 4,623 m.

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Well Information

Well Name
Tocatta 1
Basin
Browse
State
Western Australia
Classification
FEST
Operator
Shell
Driller
Diamond
Data Summary
Partial WDS Available

Drilling Data

Total Depth
4,623 m
Datum Elevation
22.2 m
Spud Date
09/06/2007
Completion Date
03/08/2007
Permit
WA 371 P

Location

Latitude
-13.7885
Longitude
123.2829

Available Log Data

5
Log Streams
77
Curves
1,078,409
Data Points
164,067
Metres

Borehole Geometry (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CVOL 3917 m 4615 m 697 m

Caliper (2 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
CAL 3980 m 4603 m 623 m
CAL 3890 m 4234 m 344 m

Chromato (9 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 345 m 4623 m 4277 m
FLIN 274 m 4623 m 4349 m
IBUT 345 m 4623 m 4277 m
IPEN 345 m 4623 m 4277 m
MDOU 274 m 4623 m 4349 m
METH 345 m 4623 m 4277 m
MTIN 274 m 4623 m 4349 m
NBUT 345 m 4623 m 4277 m
PROP 345 m 4623 m 4277 m

Density (4 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
PE 3986 m 4602 m 616 m
ZCOR 3986 m 4603 m 617 m
ZDEN 3986 m 4603 m 617 m
ZDNC 3986 m 4603 m 617 m

GR (15 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR 210 m 4598 m 4388 m
GR 3884 m 4229 m 345 m
GRSL 3891 m 4598 m 706 m
K 3892 m 4597 m 705 m
KAPI 3892 m 4597 m 705 m
KTH 3892 m 4597 m 705 m
KTHR 3892 m 4597 m 705 m
RTHK 3892 m 4597 m 705 m
RTHU 3892 m 4597 m 705 m
RUK 3892 m 4597 m 705 m
SGRC 343 m 4579 m 4236 m
TH 3892 m 4597 m 705 m
THAPI 3892 m 4597 m 705 m
U 3892 m 4597 m 705 m
UAPI 3892 m 4597 m 705 m

Logging Parameters (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CHT 3918 m 4616 m 698 m
TEN 3918 m 4616 m 698 m

Miscellaneous (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 274 m 4623 m 4349 m
DEPT 343 m 4625 m 4282 m
DEPT 274 m 4623 m 4349 m
DEPT 210 m 4617 m 4407 m
DEPT 3879 m 4264 m 384 m
SPD 3918 m 4616 m 698 m

Mudlog (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BIT 3917 m 4617 m 699 m
BIT 3917 m 4264 m 346 m
HKLD 274 m 4623 m 4349 m
MDIN 274 m 4623 m 4349 m
ROP 274 m 4623 m 4349 m
RPM 274 m 4623 m 4349 m
SPP 274 m 4623 m 4349 m
SROP 345 m 4625 m 4280 m
TGAS 285 m 4623 m 4337 m
TORQ 274 m 4623 m 4349 m
TTEN 3918 m 4616 m 698 m
WOB 274 m 4623 m 4349 m
WP 3882 m 4596 m 714 m

Neutron (3 curves)

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

Curve Start End Interval
CN 3886 m 4600 m 713 m
CNC 3889 m 4600 m 710 m
CNCF 3889 m 4600 m 710 m

Resistivity (18 curves)

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

Curve Start End Interval
M2R1 3986 m 4610 m 624 m
M2R2 3986 m 4610 m 624 m
M2R3 3986 m 4610 m 624 m
M2R6 3986 m 4610 m 624 m
M2R9 3986 m 4610 m 624 m
M2RX 3986 m 4610 m 624 m
SEDA 1426 m 4531 m 3104 m
SEDP 1426 m 4577 m 3151 m
SEMA 1426 m 4531 m 3104 m
SEMP 1426 m 4531 m 3104 m
SESA 1426 m 4531 m 3104 m
SESP 1426 m 4577 m 3151 m
SEXA 1426 m 4531 m 3104 m
SEXP 1426 m 4531 m 3104 m
SFXE 343 m 4619 m 4276 m
STEM 347 m 4578 m 4230 m
WRM 3880 m 4594 m 714 m
WTBH 3880 m 4594 m 714 m

Sonic (3 curves)

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

Curve Start End Interval
DT24 3908 m 4245 m 337 m
DTC 3906 m 4246 m 340 m
DTS 3902 m 4246 m 344 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SPDH 3986 m 4611 m 625 m

Location Map

Nearby Wells