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Rosella 1 ST2

Carnarvon, Western Australia

Rosella 1 ST2 is a petroleum well in the Carnarvon, Western Australia, operated by Apache, drilled to a total depth of 3,614 m.

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Well Information

Well Name
Rosella 1 ST2
Basin
Carnarvon
State
Western Australia
Classification
FEST
Operator
Apache
Driller
TransOcean

Drilling Data

Total Depth
3,614 m
Datum Elevation
26.4 m
Spud Date
05/07/2007
Completion Date
18/10/2007
Permit
WA 29 L
Rig
Sedco 703

Location

Latitude
-20.4692
Longitude
115.0150

Available Log Data

7
Log Streams
142
Curves
520,241
Data Points
80,110
Metres

Other (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 2492 m 3614 m 1122 m
DEPT 2994 m 3610 m 616 m
DEPT 2495 m 3614 m 1119 m
DEPT 3044 m 3244 m 200 m
DEPT 3044 m 3244 m 200 m
DEPT 2491 m 3615 m 1124 m
DEPT 3256 m 3610 m 353 m
DTIM 2495 m 3225 m 730 m
GRCO 3044 m 3244 m 199 m
GRU 3044 m 3244 m 199 m
TEM2 2994 m 3240 m 246 m
TEM2 3044 m 3244 m 199 m
TEM2 3256 m 3610 m 353 m

Borehole Geometry (5 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 2994 m 3240 m 246 m
HAZI 2994 m 3240 m 246 m
RB 2994 m 3240 m 246 m
RB 0 m 0 m 0 m
TVD 2498 m 3614 m 1115 m

Caliper (4 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
C14 2994 m 3240 m 246 m
C25 2994 m 3240 m 246 m
C36 2994 m 3240 m 246 m
SHSI 2503 m 3234 m 731 m

Chromato (9 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 2492 m 3614 m 1122 m
FLIN 2492 m 3614 m 1122 m
IBUT 2492 m 3614 m 1122 m
MDOU 2492 m 3614 m 1122 m
METH 2492 m 3614 m 1122 m
MTIN 2492 m 3614 m 1122 m
MTOU 2492 m 3614 m 1122 m
NBUT 2492 m 3614 m 1122 m
PROP 2492 m 3614 m 1122 m

CMR (48 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECHOA 3044 m 3244 m 199 m
ECHOB 3044 m 3244 m 199 m
ECHOC 3044 m 3244 m 199 m
MBVIA 3044 m 3244 m 199 m
MBVIB 3044 m 3244 m 199 m
MBVIC 3044 m 3244 m 199 m
MPHIA 3044 m 3244 m 199 m
MPHIB 3044 m 3244 m 199 m
MPHIC 3044 m 3244 m 199 m
P10A 3044 m 3244 m 199 m
P10C 3044 m 3244 m 199 m
P11A 3044 m 3244 m 199 m
P11B 3044 m 3244 m 199 m
P12A 3044 m 3244 m 199 m
P12B 3044 m 3244 m 199 m
P13A 3044 m 3244 m 199 m
P13B 3044 m 3244 m 199 m
P1A 3044 m 3244 m 199 m
P1B 3044 m 3244 m 199 m
P1C 3044 m 3244 m 199 m
P2A 3044 m 3244 m 199 m
P2B 3044 m 3244 m 199 m
P2C 3044 m 3244 m 199 m
P3A 3044 m 3244 m 199 m
P3B 3044 m 3244 m 199 m
P3C 3044 m 3244 m 199 m
P4A 3044 m 3244 m 199 m
P4B 3044 m 3244 m 199 m
P4C 3044 m 3244 m 199 m
P5A 3044 m 3244 m 199 m
P5B 3044 m 3244 m 199 m
P5C 3044 m 3244 m 199 m
P6A 3044 m 3244 m 199 m
P6B 3044 m 3244 m 199 m
P6C 3044 m 3244 m 199 m
P7A 3044 m 3244 m 199 m
P7B 3044 m 3244 m 199 m
P7C 3044 m 3244 m 199 m
P8A 3044 m 3244 m 199 m
P8B 3044 m 3244 m 199 m
P8C 3044 m 3244 m 199 m
P9A 3044 m 3244 m 199 m
P9B 3044 m 3244 m 199 m
P9C 3044 m 3244 m 199 m
PERMA 3044 m 3244 m 199 m
PERMB 3044 m 3244 m 199 m
PERMC 3044 m 3244 m 199 m
TPHIC 3044 m 3244 m 199 m

Density (7 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
SAFC 2495 m 3588 m 1093 m
SANC 2495 m 3588 m 1093 m
SBD2 2495 m 3593 m 1097 m
SCO2 2495 m 3593 m 1097 m
SFB2 2495 m 3593 m 1097 m
SNB2 2495 m 3593 m 1097 m
SNP2 2495 m 3593 m 1097 m

GR (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GKCL 2994 m 3610 m 616 m
GKUT 2994 m 3610 m 616 m
GR 3044 m 3220 m 175 m
GRK 2994 m 3610 m 616 m
GRKC 2994 m 3610 m 616 m
GRKT 2994 m 3610 m 616 m
GRTH 2994 m 3610 m 616 m
GRTO 2994 m 3610 m 616 m
GRUR 2994 m 3610 m 616 m
SGRC 2495 m 3597 m 1101 m

Logging Parameters (6 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CS 2994 m 3240 m 246 m
CS 3256 m 3610 m 353 m
FLAG 2495 m 3225 m 730 m
TENS 2994 m 3240 m 246 m
TENS 3044 m 3244 m 199 m
TENS 3256 m 3610 m 353 m

Miscellaneous (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITD 2492 m 3614 m 1122 m
SBM 3256 m 3610 m 353 m
TPWC 3044 m 3244 m 199 m

MUD (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
IPENT 2492 m 3614 m 1122 m
NPENT 2492 m 3614 m 1122 m

Mudlog (16 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 2492 m 3614 m 1122 m
DXC 2492 m 3614 m 1122 m
MDIN 2492 m 3614 m 1122 m
PITV 2492 m 3614 m 1122 m
ROP 2492 m 3614 m 1122 m
ROTT 2492 m 3614 m 1122 m
RPMB 2492 m 3614 m 1122 m
RPMM 2492 m 3614 m 1122 m
RPMS 2492 m 3614 m 1122 m
RPMT 2492 m 3614 m 1122 m
SPP 2492 m 3614 m 1122 m
SROP 2495 m 3614 m 1118 m
TGAS 2492 m 3614 m 1122 m
TORQ 2492 m 3614 m 1122 m
TREV 2492 m 3614 m 1122 m
WOB 2492 m 3614 m 1122 m

Neutron (1 curves)

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

Curve Start End Interval
TNPL 2495 m 3588 m 1093 m

Resistivity (8 curves)

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

Curve Start End Interval
P10B 3044 m 3244 m 199 m
SDDE 2495 m 3599 m 1104 m
SEDP 2495 m 3599 m 1104 m
SEMP 2495 m 3599 m 1104 m
SESP 2495 m 3599 m 1104 m
SEXP 2495 m 3599 m 1104 m
SFXE 2497 m 3599 m 1101 m
STEM 2495 m 3597 m 1102 m

Sonic (8 curves)

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

Curve Start End Interval
DTCP 2498 m 3225 m 727 m
DTSP 2984 m 3225 m 240 m
MDT2 3256 m 3610 m 353 m
SBX 3256 m 3610 m 353 m
SBY 3256 m 3610 m 353 m
VPVS 2984 m 3225 m 240 m
XDT2 3256 m 3610 m 353 m
YDT2 3256 m 3610 m 353 m

WL (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR1 3256 m 3610 m 353 m
GR2 3044 m 3244 m 200 m

Location Map

Nearby Wells