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Valhalla North 1

Canning, Western Australia

Valhalla North 1 is a petroleum well in the Canning, Western Australia, operated by Buru, drilled to a total depth of 3,303 m.

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Well Information

Well Name
Valhalla North 1
Basin
Canning
State
Western Australia
Classification
NEST
Operator
Buru
Driller
Ensign
Data Summary
Partial WDS Available

Drilling Data

Total Depth
3,303 m
Datum Elevation
-
Spud Date
17/01/2012
Completion Date
08/03/2012
Permit
EP 371
Rig
Rig 932

Location

Latitude
-18.0258
Longitude
124.7131

Comments

-999.25

Available Log Data

5
Log Streams
162
Curves
1,889,872
Data Points
263,780
Metres

Other (22 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BTMP 2037 m 2914 m 877 m
BTMP 496 m 3036 m 2540 m
DPE 538 m 3011 m 2472 m
DXDT 2030 m 2902 m 872 m
DXXW 2030 m 2902 m 872 m
DYDT 2030 m 2902 m 872 m
DYYW 2030 m 2902 m 872 m
ERD6 2036 m 2913 m 876 m
ITTI 2030 m 2902 m 872 m
ITTT 2030 m 2902 m 872 m
MMK 2022 m 2914 m 892 m
MSBP 2030 m 2902 m 872 m
MWV 2030 m 2902 m 872 m
RAD1 2037 m 2913 m 876 m
RAD2 2037 m 2913 m 876 m
RAD3 2037 m 2913 m 876 m
RAD5 2037 m 2913 m 876 m
RAD6 2037 m 2913 m 876 m
RHOA 2036 m 2913 m 876 m
RHOC 2036 m 2913 m 876 m
XSBP 2030 m 2902 m 872 m
YSBP 2030 m 2902 m 872 m

Accelerometer (2 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
ACCQ 2035 m 2913 m 877 m
ACCZ 2036 m 2913 m 877 m

Borehole Geometry (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
AZI1 2035 m 2913 m 877 m
BHVT 2037 m 2913 m 876 m
DEVI 2035 m 2913 m 877 m
HAZI 2035 m 2913 m 877 m
RB 2035 m 2913 m 877 m
TVD 24 m 3356 m 3332 m
TVD 549 m 3347 m 2798 m

Caliper (18 curves)

Borehole diameter measurements indicating hole condition and washout zones.

Curve Start End Interval
ADIA 2868 m 3321 m 452 m
C14 2350 m 3022 m 671 m
C14 2037 m 2913 m 876 m
C25 2350 m 3022 m 671 m
C25 2037 m 2913 m 876 m
C36 2350 m 3022 m 671 m
C36 2037 m 2913 m 876 m
CAL1 2350 m 3022 m 671 m
CAL1 2037 m 2913 m 876 m
CAL2 2037 m 2913 m 876 m
CAL3 2037 m 2913 m 876 m
CAL4 2037 m 2913 m 876 m
CAL5 2037 m 2913 m 876 m
CAL6 2037 m 2913 m 876 m
CALI 2027 m 3011 m 984 m
CALI 2037 m 2913 m 876 m
CALI_MSFL 495 m 3034 m 2539 m
DCAV 2868 m 3321 m 452 m

Chromato (10 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
CO2 44 m 3356 m 3312 m
ETHA 44 m 3356 m 3312 m
FLIN 24 m 3356 m 3332 m
H2S 44 m 3356 m 3312 m
IBUT 44 m 3356 m 3312 m
IPEN 44 m 3356 m 3312 m
METH 44 m 3356 m 3312 m
NBUT 44 m 3356 m 3312 m
NPEN 44 m 3356 m 3312 m
PROP 44 m 3356 m 3312 m

Density (7 curves)

Bulk density measurements for porosity calculation and lithology identification.

Curve Start End Interval
DPHI 478 m 3011 m 2532 m
DRH 2868 m 3321 m 452 m
DRHO 538 m 3011 m 2472 m
PE 538 m 3011 m 2472 m
PEF 2868 m 3321 m 452 m
RHO 2868 m 3321 m 452 m
RHOB 478 m 3011 m 2532 m

GR (12 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
GR 10 m 2999 m 2989 m
GR 2022 m 2895 m 873 m
GR_RAB 2001 m 3347 m 1345 m
GR1 2029 m 3343 m 1313 m
GR2 549 m 2029 m 1480 m
GRC 469 m 2999 m 2530 m
GRC 2022 m 2895 m 873 m
GRTC 1250 m 3002 m 1752 m
GRTO 1250 m 3002 m 1752 m
POTA 1250 m 3002 m 1752 m
THOR 1250 m 3002 m 1752 m
URAN 1250 m 3002 m 1752 m

Logging Parameters (7 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
DHTN 2037 m 2914 m 877 m
DHTN 496 m 3036 m 2540 m
ETIM 2037 m 2914 m 877 m
LSPD 2037 m 2914 m 877 m
LSPD 496 m 3036 m 2540 m
TENS 2037 m 2914 m 877 m
TENS 496 m 3036 m 2540 m

Miscellaneous (34 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
AHVT 2037 m 2913 m 876 m
DEPT 2022 m 2914 m 892 m
DEPT 24 m 3357 m 3333 m
DEPT 25 m 3357 m 3332 m
DEPT 549 m 3347 m 2798 m
DEPT 10 m 3036 m 3026 m
DLIM 478 m 3011 m 2532 m
DPHD 478 m 3011 m 2532 m
DPHS 478 m 3011 m 2532 m
EDD1 2036 m 2913 m 876 m
EDD2 2036 m 2913 m 876 m
EDD3 2036 m 2913 m 876 m
EDD4 2036 m 2913 m 876 m
EDD5 2036 m 2913 m 876 m
EDD6 2036 m 2913 m 876 m
ERD1 2036 m 2913 m 876 m
ERD2 2036 m 2913 m 876 m
ERD3 2036 m 2913 m 876 m
ERD4 2036 m 2913 m 876 m
ERD5 2036 m 2913 m 876 m
F1B1 2022 m 2914 m 892 m
F2B1 2022 m 2914 m 892 m
F3B1 2022 m 2914 m 892 m
F4B1 2022 m 2914 m 892 m
F5B1 2022 m 2914 m 892 m
F6B1 2022 m 2914 m 892 m
NPHD 465 m 3008 m 2543 m
NPHL 465 m 3008 m 2543 m
NPHS 465 m 3008 m 2543 m
SBM 2030 m 2902 m 872 m
SPHD 2033 m 3016 m 983 m
SPHL 538 m 3016 m 2478 m
SPHS 538 m 3016 m 2478 m
SPHW 2033 m 3016 m 983 m

Mudlog (13 curves)

Well log curves recorded during wireline logging operations.

Curve Start End Interval
BITT 24 m 3356 m 3332 m
DXC 24 m 3356 m 3332 m
ECD 24 m 3356 m 3332 m
HKLD 24 m 3356 m 3332 m
ROP 24 m 3356 m 3332 m
ROP5 549 m 3347 m 2798 m
RPMB 24 m 3356 m 3332 m
RPMS 24 m 3356 m 3332 m
SPP 24 m 3356 m 3332 m
TGAS 44 m 3356 m 3312 m
TORQ 24 m 3356 m 3332 m
TREV 24 m 3356 m 3332 m
WOB 24 m 3356 m 3332 m

Neutron (3 curves)

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

Curve Start End Interval
NPHI 465 m 3008 m 2543 m
NRAT 1250 m 3008 m 1758 m
TNPH 2868 m 3320 m 451 m

Resistivity (16 curves)

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

Curve Start End Interval
LLD 538 m 3030 m 2491 m
LLS 538 m 3030 m 2491 m
MSFL 538 m 3034 m 2496 m
MSFU 538 m 3034 m 2496 m
P1B1 2036 m 2913 m 876 m
P2B1 2036 m 2913 m 876 m
P3B1 2036 m 2913 m 876 m
P4B1 2036 m 2913 m 876 m
P5B1 2036 m 2913 m 876 m
P6B1 2036 m 2913 m 876 m
RAD4 2037 m 2913 m 876 m
RES_BD 2029 m 3343 m 1313 m
RES_BIT 2029 m 3343 m 1313 m
RES_BM 2029 m 3343 m 1313 m
RES_BS 2029 m 3343 m 1313 m
RES_RING 2029 m 3343 m 1313 m

Sonic (10 curves)

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

Curve Start End Interval
DT 538 m 3016 m 2478 m
DTCO 2029 m 3327 m 1298 m
MAGQ 2035 m 2913 m 877 m
MDT 2030 m 2902 m 872 m
MDT2 2030 m 2902 m 872 m
SBX 2030 m 2902 m 872 m
SBY 2030 m 2902 m 872 m
SPHI 538 m 3016 m 2478 m
XDT2 2030 m 2902 m 872 m
YDT2 2030 m 2902 m 872 m

SP (1 curves)

Spontaneous potential logs measuring natural electrical potentials for permeability indication.

Curve Start End Interval
SP 539 m 2993 m 2454 m