Well Data Manager / Well Summary / 15/21a- 46

15/21a- 46

Decommissioned

Well Header

Well No
15/21a- 46
NSTA DEN No
4593
Well Name
--
Drill Seq No
46
Quadrant / Block
15 / 21 a
Surface Location
58.246535, 0.139391
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
CNOOC PETROLEUM EUROPE LIMITED
Original Operator
--
Sub Area Operator
CNOOC PETROLEUM EUROPE LIMITED
Licence No
P218
Licence Type
Production
Spud Date
1991-12-13
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/21a- 46 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
GC
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.822
Ground Elev (m)
--
Water Depth (m)
140.21
TD MD (m)
4785.055
TD TVDSS (m)
4237.939
TD Datum Depth (m)
26.822
TD Datum Type
Kelly Bushing
Spud Date
1991-12-13
TD Reached
1992-04-08
Completion Date
1992-05-04
Release Date
1996-05-04

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/21a- 46 Unknown 167.000 140.175 BGS LithoStrat Upper
Unknown 480.000 453.172 BGS LithoStrat Upper
Forties Sand Mesozoic 1486.000 1436.709 BGS LithoStrat Upper
Andrew Cenozoic 1950.000 1872.377 BGS LithoStrat Upper
Maureen Mesozoic 2388.000 2282.739 BGS LithoStrat Upper
Ekofisk Mesozoic 2490.000 2378.476 BGS LithoStrat Upper
Tor Mesozoic 2527.000 2413.217 BGS LithoStrat Upper
Hod Mesozoic 2711.000 2586.140 BGS LithoStrat Upper
Herring Mesozoic 2793.000 2663.043 BGS LithoStrat Upper
Plenus Marl 2939.000 2799.023 BGS LithoStrat Upper
Hidra Mesozoic 2942.000 2801.807 BGS LithoStrat Upper
Cromer Knoll Mesozoic 2967.000 2825.059 BGS LithoStrat Upper
Kimmeridge Clay 3004.000 2859.498 BGS LithoStrat Upper
Claymore Sandstone Mesozoic 3607.000 3382.976 BGS LithoStrat Upper
Kimmeridge Clay 3708.000 3456.593 BGS LithoStrat Upper
Lower Claymore Sands 4128.000 3762.664 BGS LithoStrat Upper
Kimmeridge Clay 4313.000 3880.495 BGS LithoStrat Upper
Piper Mesozoic 4586.000 4082.471 BGS LithoStrat Upper
Piper Mid Shale 4666.000 4143.081 BGS LithoStrat Upper
Piper C Sand Member 4716.000 4178.962 BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
15/21a- 46 0 0 0 20 20 2 3 1 1 View

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/21a- 46 Oil shows OS Kimmeridge Clay Formation 3003.804 -- 604 m thick
15/21a- 46 Oil OW Claymore Sandstone Member 3607.308 -- 100 m thick
15/21a- 46 DST DST 1 -- 3622.5 3709.4 Label / Upper Jurassic
15/21a- 46 Oil shows OS Claymore Sandstone Member 4127.6016 -- 185 m thick
15/21a- 46 Oil shows OS Piper Formation 4585.716 -- 81 m thick

Rock Samples (103)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/21a- 46 Cuttings 480.06 4809.74 -- -- .
15/21a- 46 Core #1 3622.55 3635.96 φ 18.0% (n=49) · Kh 76.2 mD (n=34) · Kv 65.3 mD (n=8) · So 66.6% (n=49) · Sw 19.1% (n=49) · Sg 14.3% (n=49) · Density 2.68 (n=49) · SIMON ROBERTSON FRAC; FRACTURES/MUDSTONE NO ANALYSIS; RUBBLE NO ANALYSIS | SST, F W/ OCC MED-CRS GRNS, MOD IND, SL DOL, TR PYR, OCC OPS, SEALED FRAC.; SST, F W/ OCC MED-CRS GRNS, MOD IND, SL DOL, TR PYR, OCC OPS.; SST, F W/ SL MED GRNS, MOD IND, MOD CALC, SL CARB, OCC OPS, SEALED? FRAC.; SST, F W/ SL MED GRNS, MOD IND, OCC OPS, FRAC W/ CALC CMT.; SST, F W/ SL MED GRNS, MOD IND, OCC OPS, W/ SL CRS GRNS.; SST, F W/ SL MED GRNS, MOD IND, SEALED SUBVERT FRAC.; SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS, PRED VF-F GRND.; SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, F-CRS GRND.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, W/ CALC CMTD FRAC.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, W/ OCC CRS GRNS.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, W/ SL CRS GRNS.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, SL CARB, OCC OPS.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, TR NAT FRAC, W/ CALC CMTD FRAC.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, TR NAT FRAC, W/ SEALED FRAC.; SST, F W/ SL MED GRNS, MOD IND, SL DOL, TR NAT FRAC.; SST, F W/ SL MED GRNS, MOD IND, TR DOL, OCC OPS.; SST, F W/ SL MED GRNS, SL ARG, MOD IND, SL CARB, TR DOL, OCC OPS, W / SL CRS GRNS.; SST, F W/ SL MED GRNS, SL ARG, MOD IND, SL CARB, TR DOL, OCC OPS.; SST, F W/SL MED GRNS, MOD IND, OCC OPS, W/ OCC CRS GRNS.; SST, F W/SL MED GRNS, MOD IND, OCC OPS.; SST, F, MOD IND, SL CARB, SL CALC, OCC MDST CL (UP TO PB).; SST, F-MED W/ SL CRS GRNS, MOD IND, OCC OPS.; SST, F-MED, MOD IND, OCC OPS.; SST, F-VCRS, MOD IND, SL DOL, SL BIOMLD VUGS (RAREY UP TO 6X2MM), OCC OPS; SST, VF-F W/ SL MED GRNS, MOD IND, MOD CARBONATE, OCC CARB, MDST FRAG, OCC OPS, FRAC.; SST, VF-F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, FRAC W/ CALC AND PYR CMTS.; SST, VF-F W/ SL MED-CRS GRNS, MOD IND, SL DOL, OCC OPS.; SST, VF-F W/ SL MED-CRS GRNS, MOD IND, SL DOL, TR CARB, OCC OPS.; SST, VF-F, ARG LAM, MOD IND, OCC CARB, BIOTB; SST, VF-F, MOD IND, OCC CARB, SL LAM; SST, VF-F, MOD IND, OCC CARB, SL LAM, W/ CARB FRAG. .
15/21a- 46 ↳ Plug 01 3622.563 -- φ 19.0% · Kh 119.0 mD · So 81.6% · Sw 13.8% · Sg 4.6% · Density 2.70 · SIMON ROBERTSON SST, F W/ OCC MED-CRS GRNS, MOD IND, SL DOL, TR PYR, OCC OPS. --
15/21a- 46 ↳ Plug 02 3622.853 -- φ 16.8% · Kh 36.9 mD · So 69.1% · Sw 17.3% · Sg 13.6% · Density 2.69 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, MOD CALC, SL CARB, OCC OPS, SEALED? FRAC. --
15/21a- 46 ↳ Plug 2V 3622.883 -- φ 17.9% · Kv 59.9 mD · So 82.9% · Sw 14.8% · Sg 2.3% · Density 2.69 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS. --
15/21a- 46 ↳ Plug 03 3623.158 -- φ 17.9% · Kh 53.8 mD · So 60.5% · Sw 15.6% · Sg 23.9% · Density 2.69 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS. --
15/21a- 46 ↳ Plug 04 3623.462 -- φ 18.3% · Kh 68.4 mD · So 61.9% · Sw 15.4% · Sg 22.7% · Density 2.70 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS. --
15/21a- 46 ↳ Plug 05 3623.767 -- φ 17.3% · Kh 43.3 mD · So 58.6% · Sw 15.7% · Sg 25.7% · Density 2.70 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS. --
15/21a- 46 ↳ Plug 06 3624.057 -- φ 18.6% · Kh 32.2 mD · So 59.0% · Sw 16.5% · Sg 24.5% · Density 2.71 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS. --
15/21a- 46 ↳ Plug 7V 3624.346 -- φ 17.1% · Kv 8.6 mD · So 78.9% · Sw 19.8% · Sg 1.3% · Density 2.70 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS, PRED VF-F GRND. --
15/21a- 46 ↳ Plug 07 3624.377 -- φ 17.7% · Kh 11.3 mD · So 56.2% · Sw 22.7% · Sg 21.1% · Density 2.71 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARBONATE, OCC OPS, PRED VF-F GRND. --
15/21a- 46 ↳ Plug 08 3624.682 -- φ 17.7% · Kh 21.2 mD · So 52.0% · Sw 22.7% · Sg 25.3% · Density 2.68 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, SL CARB, OCC OPS. --
15/21a- 46 ↳ Plug 09 3624.986 -- φ 17.8% · Kh 23.8 mD · So 55.6% · Sw 21.6% · Sg 22.8% · Density 2.68 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, SL CARB, OCC OPS. --
15/21a- 46 ↳ Plug 10 3625.291 -- φ 12.0% · So 42.0% · Sw 36.7% · Sg 21.3% · Density 2.69 · SIMON ROBERTSON FRAC | SST, VF-F W/ SL MED GRNS, MOD IND, MOD CARBONATE, OCC CARB, MDST FRAG, OCC OPS, FRAC. --
15/21a- 46 ↳ Plug 11 3625.596 -- φ 17.7% · Kh 18.2 mD · So 62.6% · Sw 20.3% · Sg 17.1% · Density 2.74 · SIMON ROBERTSON SST, VF-F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, FRAC W/ CALC AND PYR CMTS. --
15/21a- 46 ↳ Plug 12 3625.901 -- φ 19.3% · Kh 46.9 mD · So 64.2% · Sw 18.2% · Sg 17.6% · Density 2.72 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, OCC OPS, FRAC W/ CALC CMT. --
15/21a- 46 ↳ Plug 12V 3625.931 -- φ 17.8% · Kv 9.7 mD · So 83.8% · Sw 15.5% · Sg 0.7% · Density 2.72 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, OCC OPS, FRAC W/ CALC CMT. --
15/21a- 46 ↳ Plug 13 3626.206 -- φ 19.6% · Kh 71.3 mD · So 61.9% · Sw 15.3% · Sg 22.8% · Density 2.71 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS. --
15/21a- 46 ↳ Plug 14 3626.51 -- φ 18.8% · Kh 50.2 mD · So 55.0% · Sw 19.1% · Sg 25.9% · Density 2.69 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, W/ OCC CRS GRNS. --
15/21a- 46 ↳ Plug 15 3626.815 -- φ 18.6% · Kh 41.4 mD · So 54.8% · Sw 19.2% · Sg 26.0% · Density 2.71 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS. --
15/21a- 46 ↳ Plug 16 3627.135 -- φ 19.8% · Kh 84.5 mD · So 55.5% · Sw 20.0% · Sg 24.5% · Density 2.72 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, W/ CALC CMTD FRAC. --
15/21a- 46 ↳ Plug 17 3627.425 -- φ 18.8% · Kh 60.0 mD · So 66.3% · Sw 15.7% · Sg 18.0% · Density 2.70 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, W/ SL CRS GRNS. --
15/21a- 46 ↳ Plug 17V 3627.547 -- φ 19.5% · Kv 91.9 mD · So 85.8% · Sw 12.6% · Sg 1.6% · Density 2.70 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, W/ SL CRS GRNS. --
15/21a- 46 ↳ Plug 18 3627.73 -- φ 20.1% · Kh 161.0 mD · So 65.5% · Sw 12.2% · Sg 22.3% · Density 2.70 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, OCC OPS, F-CRS GRND. --
15/21a- 46 ↳ Plug 19 3628.034 -- φ 18.6% · Kh 121.0 mD · So 65.4% · Sw 13.6% · Sg 21.0% · Density 2.69 · SIMON ROBERTSON SST, F-VCRS, MOD IND, SL DOL, SL BIOMLD VUGS (RAREY UP TO 6X2MM), OCC OPS --
15/21a- 46 ↳ Plug 20 3628.492 -- φ 16.3% · So 48.1% · Sw 27.2% · Sg 24.7% · Density 2.73 · SIMON ROBERTSON SST, VF-F W/ SL MED-CRS GRNS, MOD IND, SL DOL, OCC OPS. --
15/21a- 46 ↳ Plug 21 3628.644 -- SIMON ROBERTSON RUBBLE NO ANALYSIS --
15/21a- 46 ↳ Plug 22 3628.964 -- φ 20.7% · So 66.4% · Sw 10.8% · Sg 22.8% · Density 2.68 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, TR NAT FRAC. --
15/21a- 46 ↳ Plug 22V 3629.025 -- φ 20.0% · So 86.5% · Sw 10.3% · Sg 3.2% · Density 2.68 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, TR NAT FRAC, W/ CALC CMTD FRAC. --
15/21a- 46 ↳ Plug 23 3629.284 -- φ 18.9% · So 67.4% · Sw 12.3% · Sg 20.3% · Density 2.69 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL DOL, TR NAT FRAC, W/ SEALED FRAC. --
15/21a- 46 ↳ Plug 24 3629.589 -- φ 21.8% · So 62.1% · Sw 14.8% · Sg 23.1% · Density 2.65 · SIMON ROBERTSON SST, F W/SL MED GRNS, MOD IND, OCC OPS. --
15/21a- 46 ↳ Plug 25 3629.863 -- SIMON ROBERTSON RUBBLE NO ANALYSIS --
15/21a- 46 ↳ Plug 26 3630.168 -- φ 20.8% · So 65.7% · Sw 13.6% · Sg 20.7% · Density 2.65 · SIMON ROBERTSON SST, F W/SL MED GRNS, MOD IND, OCC OPS. --
15/21a- 46 ↳ Plug 27 3630.473 -- φ 20.2% · Kh 150.0 mD · So 63.3% · Sw 14.6% · Sg 22.1% · Density 2.66 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, OCC OPS, W/ SL CRS GRNS. --
15/21a- 46 ↳ Plug 27V 3630.534 -- φ 20.3% · Kv 161.0 mD · So 87.0% · Sw 10.3% · Sg 2.7% · Density 2.66 · SIMON ROBERTSON SST, F W/SL MED GRNS, MOD IND, OCC OPS, W/ OCC CRS GRNS. --
15/21a- 46 ↳ Plug 28 3630.808 -- φ 18.8% · Kh 41.0 mD · So 58.4% · Sw 21.1% · Sg 20.5% · Density 2.65 · SIMON ROBERTSON SST, F W/ SL MED GRNS, SL ARG, MOD IND, SL CARB, TR DOL, OCC OPS. --
15/21a- 46 ↳ Plug 29 3631.082 -- φ 20.0% · Kh 62.3 mD · So 59.3% · Sw 20.2% · Sg 20.5% · Density 2.66 · SIMON ROBERTSON SST, F W/ SL MED GRNS, SL ARG, MOD IND, SL CARB, TR DOL, OCC OPS, W / SL CRS GRNS. --
15/21a- 46 ↳ Plug 30 3631.387 -- φ 19.8% · Kh 44.3 mD · So 63.4% · Sw 19.0% · Sg 17.6% · Density 2.69 · SIMON ROBERTSON SST, VF-F W/ SL MED-CRS GRNS, MOD IND, SL DOL, TR CARB, OCC OPS. --
15/21a- 46 ↳ Plug 31 3631.692 -- φ 19.4% · Kh 170.0 mD · So 69.3% · Sw 11.6% · Sg 19.1% · Density 2.70 · SIMON ROBERTSON SST, F W/ OCC MED-CRS GRNS, MOD IND, SL DOL, TR PYR, OCC OPS, SEALED FRAC. --
15/21a- 46 ↳ Plug 32 3631.997 -- φ 18.6% · Kh 161.0 mD · So 74.8% · Sw 11.7% · Sg 13.5% · Density 2.68 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, TR DOL, OCC OPS. --
15/21a- 46 ↳ Plug 32V 3632.058 -- φ 18.5% · Kv 184.0 mD · So 85.5% · Sw 11.2% · Sg 3.3% · Density 2.67 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, TR DOL, OCC OPS. --
15/21a- 46 ↳ Plug 33 3632.302 -- φ 20.0% · Kh 322.0 mD · So 87.8% · Sw 11.3% · Sg 0.9% · Density 2.67 · SIMON ROBERTSON SST, F-MED W/ SL CRS GRNS, MOD IND, OCC OPS. --
15/21a- 46 ↳ Plug 34 3632.637 -- φ 21.2% · Kh 230.0 mD · So 84.1% · Sw 12.1% · Sg 3.8% · Density 2.65 · SIMON ROBERTSON SST, F-MED W/ SL CRS GRNS, MOD IND, OCC OPS. --
15/21a- 46 ↳ Plug 35 3632.911 -- φ 11.7% · Kh 1.6 mD · So 57.3% · Sw 36.9% · Sg 5.8% · Density 2.61 · SIMON ROBERTSON SST, VF-F, MOD IND, OCC CARB, SL LAM --
15/21a- 46 ↳ Plug 36 3633.216 -- φ 11.8% · Kh 0.9 mD · So 52.5% · Sw 37.7% · Sg 9.8% · Density 2.60 · SIMON ROBERTSON SST, VF-F, MOD IND, OCC CARB, SL LAM, W/ CARB FRAG. --
15/21a- 46 ↳ Plug 37 3633.384 -- φ 9.3% · Kh 0.2 mD · So 47.5% · Sw 45.2% · Sg 7.3% · Density 2.59 · SIMON ROBERTSON SST, VF-F, MOD IND, OCC CARB, SL LAM --
15/21a- 46 ↳ Plug 38 3633.902 -- φ 11.7% · Kh 0.8 mD · So 51.1% · Sw 40.9% · Sg 8.0% · Density 2.60 · SIMON ROBERTSON SST, VF-F, ARG LAM, MOD IND, OCC CARB, BIOTB --
15/21a- 46 ↳ Plug 38V 3633.963 -- φ 11.8% · Kv 0.0 mD · So 55.4% · Sw 40.9% · Sg 3.7% · Density 2.59 · SIMON ROBERTSON SST, VF-F, MOD IND, OCC CARB, SL LAM --
15/21a- 46 ↳ Plug 39 3634.13 -- φ 15.9% · Kh 4.1 mD · So 65.1% · Sw 30.4% · Sg 4.5% · Density 2.62 · SIMON ROBERTSON SST, F, MOD IND, SL CARB, SL CALC, OCC MDST CL (UP TO PB). --
15/21a- 46 ↳ Plug 40 3634.572 -- φ 23.1% · Kh 143.0 mD · So 82.3% · Sw 12.8% · Sg 4.9% · Density 2.64 · SIMON ROBERTSON SST, F-MED, MOD IND, OCC OPS. --
15/21a- 46 ↳ Plug 41 3634.74 -- φ 24.0% · Kh 195.0 mD · So 84.3% · Sw 11.7% · Sg 4.0% · Density 2.64 · SIMON ROBERTSON SST, F-MED, MOD IND, OCC OPS. --
15/21a- 46 ↳ Plug 42 3635.045 -- φ 16.4% · Kh 1.5 mD · So 79.3% · Sw 14.7% · Sg 6.0% · Density 2.65 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SEALED SUBVERT FRAC. --
15/21a- 46 ↳ Plug 42V 3635.106 -- φ 16.3% · Kv 7.4 mD · So 78.5% · Sw 19.7% · Sg 1.8% · Density 2.65 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SEALED SUBVERT FRAC. --
15/21a- 46 ↳ Core Plug #1 3635.35 -- SIMON ROBERTSON FRACTURES/MUDSTONE NO ANALYSIS --
15/21a- 46 ↳ Core Plug #1 3635.654 -- SIMON ROBERTSON FRACTURES/MUDSTONE NO ANALYSIS --
15/21a- 46 ↳ Plug 45 3635.959 -- SIMON ROBERTSON FRACTURES/MUDSTONE NO ANALYSIS --
15/21a- 46 Core #2 3635.96 3645.1 φ 11.6% (n=35) · Kh 16.3 mD (n=24) · Kv 13.0 mD (n=4) · So 68.5% (n=35) · Sw 23.4% (n=35) · Sg 8.1% (n=35) · Density 2.65 (n=35) · SIMON ROBERTSON CHIP; FRAC; MUDSTONE NO ANALYSIS | SLTST/SST, SLTY LAM AND VF GRND LAM W/ OCC CRS GRNS, V ARG, W. IND, MOD CARB,FRAC.; SST, F W/ OCC CRS GRNS, ARG LAM, MOD IND, OCC CARB, OCC MDST FRAGS.; SST, F W/ OCC CRS GRNS, MOD IND, SL CARB, MDST LAM.; SST, F W/ OCC CRS GRNS, MOD IND, SL CARB, V SL CALC.; SST, F W/ OCC CRS GRNS, MOD IND, V SL CALC, OCC OPS.; SST, F W/ OCC CRS GRNS, MOD IND, V SL CALC.; SST, F W/ OCC CRS,-V CRS GRNS, MOD-W. IND, MOD CALC, SL OPS.; SST, F W/ OCC CRS-V CRS GRNS, MOD IND, V SL CALC, OCC OPS.; SST, F W/ OCC MED-CRS GRNS, SL CALC, TR CARB.; SST, F W/ OCC MED-V CRS GRNS AND F GRND LAM, MOD IND, SL CARB, V SL CALC, MDST LAM.; SST, F W/ SL MED GRNS, MOD IND, MOD DOL.; SST, F W/ SL MED GRNS, MOD IND, OCC PART OPEN NAT FRACS.; SST, F W/ SL MED GRNS, MOD IND, SL CARB, SL CALC.; SST, F W/ SL MED GRNS, V ARG (PATCHY), MOD IND, MOD CARB FRAGS, FRAC.; SST, F W/ SL MED-CRS GRNS, MOD IND, SL CALC, SL OPS.; SST, F W/ SL MED-CRS GRNS, W.IND, V CALC, TR CARB..; SST, F, MOD IND, CMN CARB MDST LAM, OCC CARB FRAGS, FRAC.; SST, F, MOD IND, MOD CARBONATE, TR MDST FRAGS, FRAC.; SST, F, MOD IND, SL CARB, SL CALC, OCC MDST FRAGS, FRAC.; SST, F, MOD IND, TR CARB, MDST FRAG, TR LAM.; SST, F, MOD-W.IND, MOD DOL, OCC OPS.; SST, F, W. IND, V CALC, SL CARB, W/ CTMD FRAC.; SST, F, W. IND, V CALC, SL CARB, W/ TR NAT FRAC.; SST, F, W. IND, V CALC, SL CARB.; SST, F, W.IND, MOD DOL, OCC OPS, FRAC.; SST, F, W.IND, V DOL, CALT CMTD FRACS.; SST, F-CRS, MOD IND, MOD CALC, TR LAM.; SST, F-CRS, MOD-W.IND, V ( PATCHY) CALC.; SST, F-RCS, W.IND, V CALC, W/ CTMD FRAC.; SST, F-RCS, W.IND, V CALC, W/ SL OPS.; SST, F-RCS, W.IND, V CALC.; SST, VF AND F-V CRS GRND LAMS, MOD IND, SL CALC.; SST, VF W/ OCC CRS GRNS, MOD ARG, MOD IND, SL CARB, SL CALC.; SST, VF, ARG LAM, MOD IND, OCC CARB, FRAC. .
15/21a- 46 ↳ Plug 46 3636.264 -- φ 9.0% · So 42.9% · Sw 42.7% · Sg 14.4% · Density 2.54 · SIMON ROBERTSON FRAC | SST, F W/ SL MED GRNS, V ARG (PATCHY), MOD IND, MOD CARB FRAGS, FRAC. --
15/21a- 46 ↳ Plug 47V 3636.508 -- φ 14.4% · So 65.7% · Sw 30.1% · Sg 4.2% · Density 2.63 · SIMON ROBERTSON SST, F, MOD IND, SL CARB, SL CALC, OCC MDST FRAGS, FRAC. --
15/21a- 46 ↳ Plug 47 3636.554 -- φ 16.4% · So 69.9% · Sw 22.0% · Sg 8.1% · Density 2.71 · SIMON ROBERTSON CHIP | SST, F, MOD IND, MOD CARBONATE, TR MDST FRAGS, FRAC. --
15/21a- 46 ↳ Plug 48 3636.874 -- φ 8.8% · Kh 0.0 mD · So 30.7% · Sw 34.2% · Sg 35.1% · Density 2.81 · SIMON ROBERTSON SST, F, W.IND, V DOL, CALT CMTD FRACS. --
15/21a- 46 ↳ Plug 49 3637.178 -- φ 7.9% · So 22.9% · Sw 27.6% · Sg 49.5% · Density 2.77 · SIMON ROBERTSON FRAC | SST, F, W.IND, MOD DOL, OCC OPS, FRAC. --
15/21a- 46 ↳ Plug 50 3637.483 -- φ 8.1% · Kh 0.0 mD · So 35.1% · Sw 31.1% · Sg 33.8% · Density 2.77 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, MOD DOL. --
15/21a- 46 ↳ Plug 51 3637.788 -- φ 11.5% · Kh 0.4 mD · So 62.2% · Sw 25.3% · Sg 12.5% · Density 2.75 · SIMON ROBERTSON SST, F, MOD-W.IND, MOD DOL, OCC OPS. --
15/21a- 46 ↳ Plug 52V 3638.032 -- φ 15.3% · Kv 33.6 mD · So 83.5% · Sw 12.5% · Sg 4.0% · Density 2.65 · SIMON ROBERTSON SST, F-CRS, MOD IND, MOD CALC, TR LAM. --
15/21a- 46 ↳ Plug 52 3638.093 -- φ 12.9% · Kh 9.8 mD · So 77.8% · Sw 18.6% · Sg 3.6% · Density 2.65 · SIMON ROBERTSON SST, F-CRS, MOD IND, MOD CALC, TR LAM. --
15/21a- 46 ↳ Plug 53 3638.398 -- φ 13.7% · Kh 0.3 mD · So 61.5% · Sw 33.7% · Sg 4.8% · Density 2.62 · SIMON ROBERTSON SST, VF W/ OCC CRS GRNS, MOD ARG, MOD IND, SL CARB, SL CALC. --
15/21a- 46 ↳ Plug 54 3638.718 -- φ 18.8% · Kh 14.9 mD · So 77.8% · Sw 18.4% · Sg 3.8% · Density 2.64 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, SL CARB, SL CALC. --
15/21a- 46 ↳ Plug 55 3638.992 -- φ 18.8% · Kh 63.1 mD · So 81.9% · Sw 13.5% · Sg 4.6% · Density 2.64 · SIMON ROBERTSON SST, F W/ SL MED-CRS GRNS, MOD IND, SL CALC, SL OPS. --
15/21a- 46 ↳ Plug 56 3639.327 -- φ 2.7% · Kh 0.0 mD · So 73.5% · Sw 21.0% · Sg 5.5% · Density 2.67 · SIMON ROBERTSON SST, F, W. IND, V CALC, SL CARB. --
15/21a- 46 ↳ Plug 57 3639.617 -- φ 2.4% · Kh 0.0 mD · So 79.7% · Sw 19.5% · Sg 0.8% · Density 2.67 · SIMON ROBERTSON SST, F, W. IND, V CALC, SL CARB, W/ CTMD FRAC. --
15/21a- 46 ↳ Plug 57V 3639.678 -- φ 2.5% · Kv 0.0 mD · So 83.1% · Sw 13.3% · Sg 3.6% · Density 2.67 · SIMON ROBERTSON SST, F, W. IND, V CALC, SL CARB, W/ TR NAT FRAC. --
15/21a- 46 ↳ Plug 58 3639.891 -- φ 7.0% · So 35.8% · Sw 42.4% · Sg 21.8% · Density 2.54 · SIMON ROBERTSON FRAC | SLTST/SST, SLTY LAM AND VF GRND LAM W/ OCC CRS GRNS, V ARG, W. IND, MOD CARB,FRAC. --
15/21a- 46 ↳ Plug 59 3640.196 -- φ 16.6% · Kh 4.2 mD · So 71.3% · Sw 25.4% · Sg 3.3% · Density 2.63 · SIMON ROBERTSON SST, F W/ OCC CRS GRNS, MOD IND, SL CARB, MDST LAM. --
15/21a- 46 ↳ Plug 60 3640.485 -- φ 11.8% · Kh 2.6 mD · So 58.3% · Sw 34.9% · Sg 6.8% · Density 2.58 · SIMON ROBERTSON SST, F W/ OCC CRS GRNS, ARG LAM, MOD IND, OCC CARB, OCC MDST FRAGS. --
15/21a- 46 ↳ Plug 61 3640.836 -- SIMON ROBERTSON MUDSTONE NO ANALYSIS --
15/21a- 46 ↳ Plug 62V 3641.141 -- φ 14.1% · So 60.7% · Sw 33.2% · Sg 6.1% · Density 2.59 · SIMON ROBERTSON SST, VF, ARG LAM, MOD IND, OCC CARB, FRAC. --
15/21a- 46 ↳ Plug 62 3641.187 -- φ 17.5% · Kh 14.2 mD · So 78.5% · Sw 20.8% · Sg 0.7% · Density 2.65 · SIMON ROBERTSON SST, F, MOD IND, TR CARB, MDST FRAG, TR LAM. --
15/21a- 46 ↳ Plug 63 3641.552 -- φ 10.1% · So 51.7% · Sw 33.8% · Sg 14.5% · Density 2.48 · SIMON ROBERTSON FRAC | SST, F, MOD IND, CMN CARB MDST LAM, OCC CARB FRAGS, FRAC. --
15/21a- 46 ↳ Plug 64 3641.75 -- φ 15.9% · Kh 8.3 mD · So 78.4% · Sw 20.0% · Sg 1.6% · Density 2.63 · SIMON ROBERTSON SST, F W/ OCC CRS GRNS, MOD IND, SL CARB, V SL CALC. --
15/21a- 46 ↳ Plug 65 3642.055 -- φ 16.8% · Kh 23.6 mD · So 81.8% · Sw 17.8% · Sg 0.4% · Density 2.65 · SIMON ROBERTSON SST, F W/ OCC CRS GRNS, MOD IND, V SL CALC. --
15/21a- 46 ↳ Plug 66 3642.36 -- φ 17.4% · Kh 61.0 mD · So 84.4% · Sw 15.2% · Sg 0.4% · Density 2.65 · SIMON ROBERTSON SST, F W/ OCC MED-CRS GRNS, SL CALC, TR CARB. --
15/21a- 46 ↳ Plug 67V 3642.619 -- φ 19.0% · Kv 18.2 mD · So 81.9% · Sw 14.0% · Sg 4.1% · Density 2.65 · SIMON ROBERTSON SST, F W/ SL MED GRNS, MOD IND, OCC PART OPEN NAT FRACS. --
15/21a- 46 ↳ Plug 67 3642.665 -- φ 17.0% · Kh 85.0 mD · So 84.1% · Sw 11.8% · Sg 4.1% · Density 2.64 · SIMON ROBERTSON SST, F W/ OCC CRS GRNS, MOD IND, V SL CALC, OCC OPS. --
15/21a- 46 ↳ Plug 68 3643.0 -- φ 15.1% · Kh 13.9 mD · So 75.5% · Sw 23.5% · Sg 1.0% · Density 2.64 · SIMON ROBERTSON SST, F W/ OCC MED-V CRS GRNS AND F GRND LAM, MOD IND, SL CARB, V SL CALC, MDST LAM. --
15/21a- 46 ↳ Plug 69 3643.183 -- φ 16.8% · Kh 38.4 mD · So 84.9% · Sw 12.3% · Sg 2.8% · Density 2.64 · SIMON ROBERTSON SST, F W/ OCC CRS-V CRS GRNS, MOD IND, V SL CALC, OCC OPS. --
15/21a- 46 ↳ Plug 70 3643.61 -- φ 17.2% · Kh 49.9 mD · So 81.7% · Sw 14.1% · Sg 4.2% · Density 2.65 · SIMON ROBERTSON SST, VF AND F-V CRS GRND LAMS, MOD IND, SL CALC. --
15/21a- 46 ↳ Plug 71 3643.884 -- φ 2.9% · Kh 0.0 mD · So 74.2% · Sw 22.9% · Sg 2.9% · Density 2.67 · SIMON ROBERTSON SST, F-RCS, W.IND, V CALC. --
15/21a- 46 ↳ Plug 72V 3644.113 -- φ 5.4% · Kv 0.0 mD · So 69.6% · Sw 27.7% · Sg 2.7% · Density 2.66 · SIMON ROBERTSON SST, F-RCS, W.IND, V CALC, W/ SL OPS. --
15/21a- 46 ↳ Plug 72 3644.189 -- φ 5.9% · Kh 0.0 mD · So 75.2% · Sw 23.3% · Sg 1.5% · Density 2.66 · SIMON ROBERTSON SST, F-RCS, W.IND, V CALC, W/ CTMD FRAC. --
15/21a- 46 ↳ Plug 73 3644.555 -- φ 6.0% · Kh 0.8 mD · So 75.0% · Sw 21.8% · Sg 3.2% · Density 2.66 · SIMON ROBERTSON SST, F W/ OCC CRS,-V CRS GRNS, MOD-W. IND, MOD CALC, SL OPS. --
15/21a- 46 ↳ Plug 74 3644.844 -- φ 7.3% · Kh 0.1 mD · So 62.1% · Sw 28.2% · Sg 9.7% · Density 2.66 · SIMON ROBERTSON SST, F-CRS, MOD-W.IND, V ( PATCHY) CALC. --
15/21a- 46 ↳ Plug 75 3645.012 -- φ 4.3% · Kh 0.0 mD · So 85.3% · Sw 11.0% · Sg 3.7% · Density 2.66 · SIMON ROBERTSON SST, F W/ SL MED-CRS GRNS, W.IND, V CALC, TR CARB.. --
15/21a- 46 Core #3 3703.32 3724.35 φ 5.1% (n=7) · Kh 0.5 mD (n=5) · Kv 0.0 mD (n=1) · So 40.4% (n=7) · Sw 56.8% (n=7) · Sg 2.8% (n=7) · Density 2.72 (n=7) · SIMON ROBERTSON CHIP; MUDSTONE NO ANALYSIS | CGL, CGL, CL: UP TO PB, MDST AND SST, COMMONLY V DOL, OCC DOL CTMD FRACS; MATRIX: SST, F-CRS, W.IND, CALC, OCC CALT CMTD FRACS, W/ TR PYR.; CGL, CL: UP TO PB, SST AND MDST, OCC DOL; MATRIX: SST, F-CRS, W.IND, CALC, SL CALT CMTD FRACS.; CGL, CL: UP TO PB, MDST AND SST, COMMONLY V DOL, OCC DOL CTMD FRACS; MATRIX: SST, F-CRS, W.IND, CALC, OCC CALT CMTD FRACS.; CGL,CL: UP TO PB, MDST AND SST, OCC DOL; MATRIX: SST, F-CRS, W.IND, MOD CARBONATE, PART OPEN NAT FRAC, CHIP.; PB SST, F-CRS, W.IND, V CALC, OCC PB (MDST AND SST) , PART OPEN NAT FRAC.; SST, F, TR ARG LAM, MOD-W.IND, SL CALC, SL CARB.; SST, F-CRS, W.IND, V CALC, TR CARB. .
15/21a- 46 ↳ Plug 76 3703.35 -- φ 10.8% · Kh 0.7 mD · So 60.4% · Sw 38.7% · Sg 0.9% · Density 2.67 · SIMON ROBERTSON SST, F, TR ARG LAM, MOD-W.IND, SL CALC, SL CARB. --
15/21a- 46 ↳ Plug 77 3703.655 -- φ 4.5% · Kh 0.0 mD · So 51.2% · Sw 47.8% · Sg 1.0% · Density 2.68 · SIMON ROBERTSON SST, F-CRS, W.IND, V CALC, TR CARB. --
15/21a- 46 ↳ Plug 78 3703.96 -- φ 5.7% · Kh 1.2 mD · So 35.3% · Sw 61.7% · Sg 3.0% · Density 2.76 · SIMON ROBERTSON CGL, CL: UP TO PB, MDST AND SST, COMMONLY V DOL, OCC DOL CTMD FRACS; MATRIX: SST, F-CRS, W.IND, CALC, OCC CALT CMTD FRACS. --
15/21a- 46 ↳ Plug 79 3704.234 -- φ 3.2% · Kh 0.1 mD · So 24.1% · Sw 68.6% · Sg 7.3% · Density 2.76 · SIMON ROBERTSON CGL, CGL, CL: UP TO PB, MDST AND SST, COMMONLY V DOL, OCC DOL CTMD FRACS; MATRIX: SST, F-CRS, W.IND, CALC, OCC CALT CMTD FRACS, W/ TR PYR. --
15/21a- 46 ↳ Plug 80 3704.539 -- φ 2.8% · Kh 0.3 mD · So 34.2% · Sw 64.9% · Sg 0.9% · Density 2.73 · SIMON ROBERTSON CGL, CL: UP TO PB, SST AND MDST, OCC DOL; MATRIX: SST, F-CRS, W.IND, CALC, SL CALT CMTD FRACS. --
15/21a- 46 ↳ Plug 81 3704.844 -- φ 5.1% · So 44.5% · Sw 54.0% · Sg 1.5% · Density 2.74 · SIMON ROBERTSON CHIP | CGL,CL: UP TO PB, MDST AND SST, OCC DOL; MATRIX: SST, F-CRS, W.IND, MOD CARBONATE, PART OPEN NAT FRAC, CHIP. --
15/21a- 46 ↳ Plug 81V 3704.951 -- φ 3.8% · Kv 0.0 mD · So 33.3% · Sw 61.8% · Sg 4.9% · Density 2.72 · SIMON ROBERTSON PB SST, F-CRS, W.IND, V CALC, OCC PB (MDST AND SST) , PART OPEN NAT FRAC. --
15/21a- 46 ↳ Core Plug #3 3705.149 -- SIMON ROBERTSON MUDSTONE NO ANALYSIS --
15/21a- 46 ↳ Core Plug #3 3721.303 -- SIMON ROBERTSON MUDSTONE NO ANALYSIS --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/21a- 46 167.0303955078125 4785.05517578125 10 0 2026-08-06 08:24:29.211581+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/21a- 46
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1228.9536 4785.055200000001 23314
caliper CALI OGA Batch Unzipped 1228.9536 4747.8696 22495
comp_sonic DT OGA Batch Unzipped 440.74080000000004 4785.055200000001 28169
deep_resistivity RES_DEP OGA Batch Unzipped 440.74080000000004 4785.055200000001 28402
density_correction DENC OGA Batch Unzipped 1228.9536 4785.055200000001 23198
gamma_ray GR OGA Batch Unzipped 167.03040000000001 4785.055200000001 29799
med_resistivity RES_MED OGA Batch Unzipped 1228.9536 4785.055200000001 23269
neutron_por NEU OGA Batch Unzipped 1228.9536 4785.055200000001 23319
shallow_resistivity RES_SLW OGA Batch Unzipped 440.74080000000004 4785.055200000001 10241
sp SP OGA Batch Unzipped 440.74080000000004 4785.055200000001 28479

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/21a- 46 346 4810.354 4242.690 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_21a- 46\WELL_PATH\WDD_QC\15_21a-_46_wdd_WDD_FILE_1678366_DATACO_MAPPED.csv

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