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Io 1

Carnarvon, Western Australia

Io 1 is a petroleum well in the Carnarvon, Western Australia, operated by Chevron, drilled to a total depth of 3,030 m.

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Well Information

Well Name
Io 1
Basin
Carnarvon
State
Western Australia
Classification
FEST
Operator
Chevron
Driller
Marine Drillng
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,030 m
Datum Elevation
26.3 m
Spud Date
05/01/2001
Completion Date
23/01/2001
Permit
WA 267 P

Location

Latitude
-19.7869
Longitude
114.6360

Available Log Data

4
Log Streams
66
Curves
414,934
Data Points
61,585
Metres

Caliper (1 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
HDAR 2712 m 2998 m 285 m

Chromato (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1381 m 3033 m 1652 m
IBUT 1381 m 3033 m 1652 m
IPEN 1381 m 3033 m 1652 m
MDOU 1381 m 3033 m 1652 m
METH 1381 m 3033 m 1652 m
MTIN 1381 m 3033 m 1652 m
MTOU 1381 m 3033 m 1652 m
MWIN 1381 m 3033 m 1652 m
NBUT 1381 m 3033 m 1652 m
NPEN 1381 m 3033 m 1652 m
PROP 1381 m 3033 m 1652 m

Density (3 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 2714 m 2998 m 284 m
PEFZ 2714 m 2998 m 284 m
RHOZ 2715 m 2998 m 283 m

GR (11 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CGR 2289 m 2990 m 701 m
ECGR 1349 m 2994 m 1644 m
EHGR 2289 m 2993 m 704 m
GR 1349 m 2994 m 1644 m
GR 1381 m 3033 m 1652 m
HGR 2289 m 2995 m 706 m
POTA 2289 m 2990 m 701 m
SGR 2289 m 2990 m 701 m
SGRC 2713 m 3026 m 312 m
THOR 2289 m 2990 m 701 m
URAN 2289 m 2990 m 701 m

Miscellaneous (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPTH 2713 m 3033 m 319 m
DEPTH 2281 m 3021 m 739 m
DEPTH 1349 m 3016 m 1666 m
DEPTH 1380 m 3033 m 1652 m
MFIN 1381 m 3033 m 1652 m
SW 2712 m 3021 m 308 m
VCL 2289 m 3021 m 731 m

Mudlog (8 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DXC 1381 m 3033 m 1652 m
ROP 1381 m 3033 m 1652 m
RPM 1381 m 3033 m 1652 m
SPP 1381 m 3033 m 1652 m
SROP 2713 m 3033 m 319 m
TGAS 1381 m 3033 m 1652 m
TORQ 1381 m 3033 m 1652 m
WOB 1381 m 3033 m 1652 m

Neutron (4 curves)

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

Curve Start End Interval
HNPO 2289 m 2995 m 706 m
HTNP 2289 m 2995 m 706 m
NPHI 2289 m 2995 m 706 m
TNPH 2289 m 2995 m 706 m

Resistivity (13 curves)

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

Curve Start End Interval
HTEM 2289 m 3021 m 731 m
ILD 2715 m 3016 m 301 m
RESD 1381 m 3033 m 1652 m
RT 2712 m 3021 m 308 m
RXOZ 2715 m 2998 m 283 m
SDDE 2713 m 3029 m 316 m
SEDP 2715 m 3029 m 313 m
SEMP 2715 m 3029 m 313 m
SESP 2715 m 3029 m 313 m
SEXP 2715 m 3029 m 313 m
SFLU 2720 m 3016 m 296 m
SFXE 2715 m 3029 m 314 m
STEM 2713 m 3030 m 317 m

Sonic (8 curves)

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

Curve Start End Interval
DTCO 2281 m 3015 m 734 m
DTCO 2289 m 3009 m 720 m
DTSM 2706 m 3016 m 309 m
DTSM 2289 m 3009 m 720 m
PR 2706 m 3015 m 309 m
PR 2289 m 3009 m 720 m
VPVS 2706 m 3015 m 309 m
VPVS 2289 m 3009 m 720 m

Location Map

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