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Yolla 3

Bass, Tasmania

Yolla 3 is a petroleum well in the Bass, Tasmania, operated by Origin, drilled to a total depth of 3,497 m.

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Well Information

Well Name
Yolla 3
Basin
Bass
State
Tasmania
Classification
FDSC
Operator
Origin
Driller
Ensco Offshore
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,497 m
Datum Elevation
43.0 m
Spud Date
03/08/2004
Completion Date
22/09/2004
Permit
T / L1
Rig
Ensco 102

Location

Latitude
-39.8446
Longitude
145.8184

Available Log Data

10
Log Streams
118
Curves
1,434,184
Data Points
186,085
Metres

Borehole Geometry (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEVI 2331 m 3504 m 1172 m
HAZI 2331 m 3504 m 1172 m

Caliper (5 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
C1 2333 m 3496 m 1163 m
C2 2333 m 3496 m 1163 m
HCAL 2333 m 3491 m 1158 m
HDAR 2330 m 3489 m 1159 m
HDAR1 2331 m 3504 m 1172 m

Chromato (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ETHA 1010 m 3497 m 2487 m
ETHAX 1010 m 3497 m 2487 m
FLIN 125 m 3497 m 3372 m
IBUT 1010 m 3497 m 2487 m
IBUTX 1010 m 3497 m 2487 m
IPENX 1010 m 3497 m 2487 m
METH 1010 m 3497 m 2487 m
METHX 1010 m 3497 m 2487 m
NBUT 1010 m 3497 m 2487 m
NBUTX 1010 m 3497 m 2487 m
NPENX 1010 m 3497 m 2487 m
PROP 1010 m 3497 m 2487 m
PROPX 1010 m 3497 m 2487 m

CMR (28 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BFV 2337 m 3484 m 1147 m
CBF1 2347 m 3484 m 1137 m
CBF2 2337 m 3484 m 1147 m
CBF3 2337 m 3484 m 1147 m
CBF4 2337 m 3484 m 1147 m
CBF5 2337 m 3484 m 1147 m
CBF6 2337 m 3484 m 1147 m
CBF7 2337 m 3484 m 1147 m
CBP1 2337 m 3484 m 1147 m
CBP2 2337 m 3484 m 1147 m
CBP3 2337 m 3484 m 1147 m
CBP4 2337 m 3484 m 1147 m
CBP5 2337 m 3484 m 1147 m
CBP6 2337 m 3484 m 1147 m
CBP7 2337 m 3484 m 1147 m
CBP8 2337 m 3484 m 1147 m
CFF1 2337 m 3484 m 1147 m
CFF2 2337 m 3484 m 1147 m
CFF3 2337 m 3484 m 1147 m
CFF4 2337 m 3484 m 1147 m
CFF5 2337 m 3484 m 1147 m
CFF6 2337 m 3484 m 1147 m
CFF7 2337 m 3484 m 1147 m
CMFF 2337 m 3484 m 1147 m
KSDR 2337 m 3484 m 1147 m
KTIM 2337 m 3484 m 1147 m
T12R 2337 m 3484 m 1147 m
TCMR 2337 m 3484 m 1147 m

Density (6 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
HDRA 2337 m 3490 m 1153 m
HPRA 2337 m 3490 m 1153 m
PEF8 2337 m 3490 m 1153 m
PEFZ 2337 m 3490 m 1153 m
RHO8 2337 m 3490 m 1153 m
RHOZ 2337 m 3490 m 1153 m

Dip and Scan (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DDA 2336 m 3493 m 1157 m
DDIP 2336 m 3493 m 1157 m

GR (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ECGR 1280 m 3440 m 2160 m
ECGR1 2304 m 3486 m 1182 m
EHGR 2337 m 3486 m 1149 m
GR 1280 m 3440 m 2160 m
GR1 2304 m 3486 m 1182 m
HBHK 2331 m 3438 m 1106 m
HCGR 2331 m 3475 m 1144 m
HFK 2331 m 3475 m 1144 m
HGR 2304 m 3486 m 1182 m
HSGR 2331 m 3475 m 1144 m
HTHO 2331 m 3475 m 1144 m
HURA 2331 m 3475 m 1144 m
SGRC 1000 m 3481 m 2481 m

Logging Parameters (1 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
TENS 2331 m 3504 m 1172 m

Miscellaneous (3 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DEPT 125 m 3497 m 3372 m
DEPT 1010 m 3497 m 2487 m
DEPT 1000 m 3498 m 2498 m

Mudlog (14 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ROP 125 m 3497 m 3372 m
RPM 125 m 3497 m 3372 m
SPP 125 m 3497 m 3372 m
SROP 1017 m 3498 m 2481 m
TDEP 2304 m 3507 m 1202 m
TDEP 2331 m 3504 m 1172 m
TDEP 1280 m 3440 m 2160 m
TDEP 2304 m 3507 m 1202 m
TDEP 2331 m 3504 m 1172 m
TDEP 702 m 1068 m 366 m
TDEP 2304 m 3506 m 1202 m
TGAS 1010 m 3497 m 2487 m
TORQ 125 m 3497 m 3372 m
WOB 125 m 3497 m 3372 m

Neutron (4 curves)

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

Curve Start End Interval
HNPO 2304 m 3489 m 1185 m
HTNP 2304 m 3489 m 1185 m
NPHI 2317 m 3489 m 1172 m
TNPH 2317 m 3489 m 1172 m

Resistivity (22 curves)

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

Curve Start End Interval
DI_HRLT 2338 m 3490 m 1152 m
HMIN 2337 m 3490 m 1153 m
HMNO 2337 m 3490 m 1153 m
RLA0 2338 m 3490 m 1152 m
RLA1 2338 m 3490 m 1152 m
RLA2 2338 m 3490 m 1152 m
RLA3 2338 m 3490 m 1152 m
RLA4 2338 m 3490 m 1152 m
RLA5 2338 m 3490 m 1152 m
RM_HRLT 2337 m 3490 m 1153 m
RT_HRLT 2338 m 3490 m 1152 m
RXO_HRLT 2338 m 3490 m 1152 m
RXO8 2337 m 3490 m 1153 m
RXOI 2333 m 3491 m 1158 m
RXOZ 2337 m 3490 m 1153 m
SDDE 1001 m 3484 m 2483 m
SEDP 1001 m 3484 m 2483 m
SEMP 1001 m 3484 m 2483 m
SESP 1001 m 3484 m 2483 m
SEXP 1001 m 3484 m 2483 m
SFXE 1016 m 3484 m 2467 m
STEM 1002 m 3485 m 2483 m

Sonic (4 curves)

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

Curve Start End Interval
DTCO 2331 m 3485 m 1154 m
DTSM 2331 m 3485 m 1154 m
PR 2334 m 3485 m 1151 m
VPVS 2334 m 3485 m 1151 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 2337 m 3507 m 1169 m

Location Map

Nearby Wells