21/02- 3

Decommissioned

Well Header

Well No
21/02- 3
NSTA DEN No
885
Well Name
--
Drill Seq No
3
Quadrant / Block
21 / 2
Surface Location
57.918355, 0.305905
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO ENERGY (ZNS) LIMITED
Original Operator
--
Sub Area Operator
NEO ENERGY (ZNS) LIMITED
Licence No
P244
Licence Type
Production
Spud Date
1976-08-06
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

21/02- 3 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
C
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.518
Ground Elev (m)
--
Water Depth (m)
138.99
TD MD (m)
3970.020
TD TVDSS (m)
3936.852
TD Datum Depth (m)
26.518
TD Datum Type
Kelly Bushing
Spud Date
1976-08-06
TD Reached
1976-11-11
Completion Date
1976-12-03
Release Date
1980-12-03

Formation Tops (23)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/02- 3 Horda Cenozoic 1272.000 1245.482 Lloyds Register
Stronsay Cenozoic 1272.000 1245.482 Lloyds Register
Balder Cenozoic 1524.000 1497.482 Lloyds Register
Moray Mesozoic 1524.000 1497.482 Lloyds Register
Balder Tuff Cenozoic 1611.000 1584.482 Lloyds Register
Sele Mesozoic 1648.000 1621.482 Lloyds Register
Cromarty Sandstone Cenozoic 1651.000 1624.482 Lloyds Register
Forties Sandstone Mesozoic 1822.000 1795.482 Lloyds Register
Lista Mesozoic 1951.000 1924.482 Lloyds Register
Montrose Mesozoic 1951.000 1924.482 Lloyds Register
Balmoral Sandstone Cenozoic 1979.000 1952.482 Lloyds Register
Glamis Tuff 2195.000 2168.482 Lloyds Register
Andrew Sandstone Cenozoic 2303.000 2276.482 Lloyds Register
Maureen Sandstone Mesozoic 2382.000 2355.482 Lloyds Register
Maureen Mesozoic 2382.000 2355.482 Lloyds Register
Ekofisk Mesozoic 2501.000 2474.482 Lloyds Register
Chalk Mesozoic 2501.000 2474.482 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2537.000 2510.482 Lloyds Register
Rodby Mesozoic 3130.000 3103.482 Lloyds Register
Cromer Knoll Mesozoic 3130.000 3103.482 Lloyds Register
Valhall Mesozoic 3233.000 3206.482 Lloyds Register
Old Red Sandstone 3356.000 3329.482 Lloyds Register
Old Red Palaeozoic 3356.000 3329.482 Lloyds Register

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
21/02- 3 6 10 7 19 23 5 5 0 4 View

Hydrocarbon Occurrence (7)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
21/02- 3 Mixed shows OGS * 2548.4328 -- 260 m thick
21/02- 3 Mixed shows OGS * 2808.4272 -- 256 m thick
21/02- 3 Oil O * 3356.4576 -- 614 m thick
21/02- 3 DST DST 4 -- 3356.5 3371.1 Label / Devonian
21/02- 3 DST DST 3 -- 3380.2 3395.5 Not used for labelling, multiple DSTs in same play / Devonian
21/02- 3 DST DST 2 -- 3426.0 3432.0 Not used for labelling, multiple DSTs in same play / Devonian
21/02- 3 DST DST 1 -- 3610.1 3664.9 Not used for labelling, multiple DSTs in same play / Devonian

Rock Samples (51)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
21/02- 3 Core #1 3361.94 3365.48 φ 7.2% (n=7) · Kh 0.2 mD (n=8) · Kv 31.6 mD (n=8) · So 22.3% (n=6) · Sw 69.3% (n=6) · Density 2.72 (n=7) · FSP 6.3 (n=6) · CORE LABORATORIES INC. PRESERVED SAMPLE | SS, M GY & RD SPKD, MOD HD, VFG, W CMT, CALC CMT, MICMICA.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT SIL IP, CALC IP, VN-SIL, SL CALC, SL MICMICA.; SS, M GY & RD SPKD, VFG, W CMT-SIL CMT, SL CALC, SL MICMICA MOD HD.; SS, M GY, RD SPKD, VFG, W CMT, SIL CMT IP, CALC CMT IP, SIL VN, SL MICMICA, MOD HD.; SS, M GY, RD SPKD, VFG, W CMT, SIL CMT IP, CALC IP, SIL SL MICMICA, MOD HD.; SS/SLTST, MOT GY/BRN, VFG, W STD, MOD HD, SL CALC CMT, TR PY, BRN IRR SLT LAM.; SS/SLTST, MOT GY/BRN, VFG, W STD, MOD HD, SL CALC CMT, TR PY. .
21/02- 3 ↳ Plug 01 3361.944 -- φ 3.2% · Kh 0.1 mD · Kv 0.0 mD · So 24.2% · Sw 36.3% · Density 2.70 · FSP 3.9 · CORE LABORATORIES INC. SS/SLTST, MOT GY/BRN, VFG, W STD, MOD HD, SL CALC CMT, TR PY. --
21/02- 3 ↳ Plug 02 3362.249 -- φ 3.9% · Kh 0.1 mD · Kv 0.0 mD · So 26.0% · Sw 41.7% · Density 2.72 · FSP 4.2 · CORE LABORATORIES INC. SS/SLTST, MOT GY/BRN, VFG, W STD, MOD HD, SL CALC CMT, TR PY, BRN IRR SLT LAM. --
21/02- 3 ↳ Core Plug #1 3362.554 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 03 3362.858 -- φ 6.0% · Kh 1.2 mD · Kv 0.1 mD · So 0.0% · Sw 279.0% · Density 2.72 · FSP 4.5 · CORE LABORATORIES INC. SS, M GY, RD SPKD, VFG, W CMT, SIL CMT IP, CALC CMT IP, SIL VN, SL MICMICA, MOD HD. --
21/02- 3 ↳ Plug 04 3363.163 -- φ 9.9% · Kh 0.2 mD · Kv 0.3 mD · So 26.1% · Sw 15.7% · Density 2.71 · FSP 8.0 · CORE LABORATORIES INC. SS, M GY, RD SPKD, VFG, W CMT, SIL CMT IP, CALC CMT IP, SIL VN, SL MICMICA, MOD HD. --
21/02- 3 ↳ Core Plug #1 3363.468 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 05 3363.773 -- Kh 0.1 mD · Kv 0.0 mD · CORE LABORATORIES INC. SS, M GY, RD SPKD, VFG, W CMT, SIL CMT IP, CALC IP, SIL SL MICMICA, MOD HD. --
21/02- 3 ↳ Core Plug #1 3364.078 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 06 3364.382 -- φ 8.7% · Kh 0.0 mD · Kv 0.0 mD · So 24.2% · Sw 15.4% · Density 2.72 · FSP 9.4 · CORE LABORATORIES INC. SS, M GY & RD SPKD, MOD HD, VFG, W CMT, CALC CMT, MICMICA. --
21/02- 3 ↳ Plug 07 3364.687 -- φ 8.5% · Kh 0.1 mD · Kv 0.1 mD · So 33.2% · Sw 27.6% · Density 2.73 · FSP 7.7 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, W CMT-SIL CMT, SL CALC, SL MICMICA MOD HD. --
21/02- 3 ↳ Core Plug #1 3364.992 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 08 3365.297 -- φ 10.1% · Kh 0.1 mD · Kv 252.0 mD · Density 2.72 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT SIL IP, CALC IP, VN-SIL, SL CALC, SL MICMICA. --
21/02- 3 Core #2 3367.74 3372.92 φ 7.1% (n=10) · Kh 0.4 mD (n=10) · Kv 0.6 mD (n=10) · So 19.3% (n=7) · Sw 27.6% (n=7) · Density 2.70 (n=10) · FSP 6.6 (n=7) · CORE LABORATORIES INC. PRESERVED SAMPLE; RUBBLE - NO ANALYSIS; SLABBED FOR GEOLOGIST | SS, M GY & GY & RD SPKD, BND, VFG, MOD HD, W CMT, SIL CMT, VUG-CALC, SL MICMICA.; SS, M GY & GY & RD SPKD, BND, VFG, MOD HD, W CMT, SIL CMT-SL CALC CMT IP, MICMICA.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT - SIL IP, CALC IP.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT, CALC CMT, VUG-PY, MICMICA.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT, SIL IP, CALC IP.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT, SIL VN-RD SL MICMICA.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT, SL CALC, MICMICA.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT-SIL, SL CALC, VN-SIL.; SS, M GY & RD SPKED, VFG, MOD HD, W CMT, SIL CMT, SL CALC, TR PY, SL MCMICA.; SS, M GY & SL RD SPKD, VFG, MOD HD, W CMT, SIL CMT, MICMICA, SL CALC. .
21/02- 3 ↳ Plug 09 3368.04 -- φ 10.4% · Kh 0.8 mD · Kv 1.2 mD · So 23.0% · Sw 29.9% · Density 2.74 · FSP 8.9 · CORE LABORATORIES INC. SS, M GY & GY & RD SPKD, BND, VFG, MOD HD, W CMT, SIL CMT-SL CALC CMT IP, MICMICA. --
21/02- 3 ↳ Core Plug #2 3368.345 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Core Plug #2 3368.65 -- CORE LABORATORIES INC. SLABBED FOR GEOLOGIST --
21/02- 3 ↳ Plug 10 3368.954 -- φ 7.3% · Kh 0.1 mD · Kv 0.2 mD · So 19.6% · Sw 31.4% · Density 2.69 · FSP 5.4 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT, SIL VN-RD SL MICMICA. --
21/02- 3 ↳ Plug 11 3369.259 -- φ 4.8% · Kh 0.4 mD · Kv 0.3 mD · So 0.0% · Sw 24.4% · Density 2.69 · FSP 3.5 · CORE LABORATORIES INC. SS, M GY & GY & RD SPKD, BND, VFG, MOD HD, W CMT, SIL CMT, VUG-CALC, SL MICMICA. --
21/02- 3 ↳ Core Plug #2 3369.564 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 12 3369.869 -- φ 4.7% · Kh 0.3 mD · Kv 0.3 mD · So 11.9% · Sw 15.9% · Density 2.70 · FSP 5.2 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT, CALC CMT, VUG-PY, MICMICA. --
21/02- 3 ↳ Plug 13 3370.174 -- φ 6.3% · Kh 0.0 mD · Kv 0.1 mD · Density 2.69 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT-SIL, SL CALC, VN-SIL. --
21/02- 3 ↳ Core Plug #2 3370.478 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 14 3370.783 -- φ 3.9% · Kh 0.0 mD · Kv 0.0 mD · So 25.0% · Sw 25.0% · Density 2.67 · FSP 4.4 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT - SIL IP, CALC IP. --
21/02- 3 ↳ Plug 15 3371.088 -- φ 5.9% · Kh 1.4 mD · Kv 3.8 mD · Density 2.66 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT, SIL IP, CALC IP. --
21/02- 3 ↳ Core Plug #2 3371.393 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 16 3371.698 -- φ 5.7% · Kh 0.1 mD · Kv 0.1 mD · So 38.8% · Sw 23.3% · Density 2.68 · FSP 5.6 · CORE LABORATORIES INC. SS, M GY & RD SPKED, VFG, MOD HD, W CMT, SIL CMT, SL CALC, TR PY, SL MCMICA. --
21/02- 3 ↳ Plug 17 3372.002 -- φ 11.0% · Kh 0.9 mD · Kv 0.1 mD · So 16.9% · Sw 43.1% · Density 2.78 · FSP 13.3 · CORE LABORATORIES INC. SS, M GY & SL RD SPKD, VFG, MOD HD, W CMT, SIL CMT, MICMICA, SL CALC. --
21/02- 3 ↳ Core Plug #2 3372.307 -- CORE LABORATORIES INC. RUBBLE - NO ANALYSIS --
21/02- 3 ↳ Plug 18 3372.612 -- φ 11.1% · Kh 0.4 mD · Kv 0.1 mD · Density 2.72 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT, SL CALC, MICMICA. --
21/02- 3 ↳ Core Plug #2 3372.917 -- CORE LABORATORIES INC. RUBBLE - NO ANALYSIS --
21/02- 3 Core #3 3373.22 3377.58 φ 5.6% (n=11) · Kh 0.4 mD (n=11) · Kv 1.1 mD (n=11) · So 18.3% (n=6) · Sw 61.6% (n=6) · Density 2.70 (n=11) · FSP 5.4 (n=6) · CORE LABORATORIES INC. PRESERVED SAMPLE; Plug fractured; RUBBLE - NO ANALYSIS | SLT, M-IT GY, MOD HD, CALC.; SS, M GY & RD SPKD, VFG, MOD HD, W CAMT, SIL CMT-CALC IP, MICMICA.; SS, M GY & RD SPKD, SOME LT GY & RD SPKD PATCHES, VFG, MOD HD, W CMT-SIL, SL CALC.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT-SL CALC, MICMICA, RD BNDS SIL, CALC CMT.; SS, M GY & RD SPKD, VFG, MOD HD, W CMT-SIL, SL CALC, IP.; SS, M GY 7 RD SPKD & SOME RD BNDS, VFG, MOD HD, W CMT, CALC, MICMICA.; SS, M GY W/RD VN, MOD HD, VFG, W CMT, CALC CMT, MICMICA, RD VN, SIL, HD, CALC CMT.; SS, M GY, SL RD SPKS, VFG, MOD HD, W CMT, SIL IP, CALC IP, SL MICMICA.; SS, M GY, VFG, MOD HD, SM, SFT W CMT, CALC CMT, RD SIL VN, HD.; SS, WH & RD SPKD & M GY & RD VN, MOD HD, W CMT-SIL IP, CALC IP.; SS, WH, VFG, HD, W CMT-SIL, RD VNS, MOD RD, SIL, CALC CMT, TR CARB MAT-DISS, MICMICA. .
21/02- 3 ↳ Plug 19 3373.222 -- φ 6.6% · Kh 1.2 mD · Kv 0.0 mD · Density 2.66 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CAMT, SIL CMT-CALC IP, MICMICA. --
21/02- 3 ↳ Core Plug #3 3373.526 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 20 3373.831 -- φ 4.8% · Kh 1.0 mD · Kv 0.0 mD · So 37.3% · Sw 24.9% · Density 2.68 · FSP 1.7 · CORE LABORATORIES INC. SS, M GY 7 RD SPKD & SOME RD BNDS, VFG, MOD HD, W CMT, CALC, MICMICA. --
21/02- 3 ↳ Plug 21 3374.136 -- φ 6.0% · Kh 0.0 mD · Kv 0.2 mD · Density 2.66 · CORE LABORATORIES INC. SS, M GY, SL RD SPKS, VFG, MOD HD, W CMT, SIL IP, CALC IP, SL MICMICA. --
21/02- 3 ↳ Plug 22 3374.441 -- φ 4.5% · Kh 0.0 mD · Kv 0.0 mD · So 16.1% · Sw 69.8% · Density 2.71 · FSP 3.9 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT, SIL CMT-SL CALC, MICMICA, RD BNDS SIL, CALC CMT. --
21/02- 3 ↳ Plug 23 3374.746 -- φ 8.9% · Kh 1.0 mD · Kv 1.3 mD · Density 2.69 · CORE LABORATORIES INC. SS, M GY, VFG, MOD HD, SM, SFT W CMT, CALC CMT, RD SIL VN, HD. --
21/02- 3 ↳ Plug 24 3375.05 -- φ 8.6% · Kh 0.4 mD · Kv 0.3 mD · So 10.2% · Sw 61.3% · Density 2.72 · FSP 10.2 · CORE LABORATORIES INC. SS, M GY W/RD VN, MOD HD, VFG, W CMT, CALC CMT, MICMICA, RD VN, SIL, HD, CALC CMT. --
21/02- 3 ↳ Core Plug #3 3375.355 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 25 3375.66 -- φ 4.2% · Kh 0.1 mD · Kv 0.0 mD · Density 2.70 · CORE LABORATORIES INC. SLT, M-IT GY, MOD HD, CALC. --
21/02- 3 ↳ Core Plug #3 3375.965 -- CORE LABORATORIES INC. RUBBLE - NO ANALYSIS --
21/02- 3 ↳ Plug 26 3376.27 -- φ 3.8% · Kh 0.1 mD · Kv 9.0 mD · So 11.0% · Sw 80.5% · Density 2.70 · FSP 6.1 · CORE LABORATORIES INC. SS, M GY & RD SPKD, SOME LT GY & RD SPKD PATCHES, VFG, MOD HD, W CMT-SIL, SL CALC. --
21/02- 3 ↳ Core Plug #3 3376.574 -- CORE LABORATORIES INC. PRESERVED SAMPLE --
21/02- 3 ↳ Plug 27 3376.879 -- φ 7.5% · Kh 0.1 mD · Kv 0.2 mD · So 15.6% · Sw 62.3% · Density 2.80 · FSP 7.0 · CORE LABORATORIES INC. SS, M GY & RD SPKD, VFG, MOD HD, W CMT-SIL, SL CALC, IP. --
21/02- 3 ↳ Plug 28 3377.184 -- φ 3.8% · Kh 0.0 mD · Kv 0.0 mD · Density 2.72 · CORE LABORATORIES INC. Plug fractured | SS, WH & RD SPKD & M GY & RD VN, MOD HD, W CMT-SIL IP, CALC IP. --
21/02- 3 ↳ Plug 29 3377.489 -- φ 2.9% · Kh 0.0 mD · Kv 1.4 mD · So 19.4% · Sw 71.1% · Density 2.71 · FSP 3.5 · CORE LABORATORIES INC. SS, WH, VFG, HD, W CMT-SIL, RD VNS, MOD RD, SIL, CALC CMT, TR CARB MAT-DISS, MICMICA. --
21/02- 3 Core #4 3699.05 3704.51 φ 5.1% (n=2) · Kh 0.0 mD (n=2) · Kv 0.0 mD (n=2) · So 0.0% (n=2) · Sw 68.2% (n=2) · Density 2.67 (n=2) · FSP 4.2 (n=2) · CORE LABORATORIES INC. SS, PK, STK, VFG, HD, W CMT-SIL CMT, H CARB MAT, MICMICA.; SS, WH-SL PK W/ GY GN STKS, VFG, MOD HD, W CMT-SIL CMT, MICMICA. .
21/02- 3 ↳ Plug 31 3701.796 -- φ 5.6% · Kh 0.1 mD · Kv 0.0 mD · So 0.0% · Sw 65.6% · Density 2.67 · FSP 3.9 · CORE LABORATORIES INC. SS, WH-SL PK W/ GY GN STKS, VFG, MOD HD, W CMT-SIL CMT, MICMICA. --
21/02- 3 ↳ Plug 30 3704.234 -- φ 4.6% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 70.7% · Density 2.66 · FSP 4.5 · CORE LABORATORIES INC. SS, PK, STK, VFG, HD, W CMT-SIL CMT, H CARB MAT, MICMICA. --
21/02- 3 Core #5 3960.57 3970.02 -- -- .

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
21/02- 3 0 -- -- --

Related Documents

Open Document Search
Searching related documents...