22/23a- 2

Decommissioned

Well Header

Well No
22/23a- 2
NSTA DEN No
3129
Well Name
--
Drill Seq No
2
Quadrant / Block
22 / 23 a
Surface Location
57.300901, 1.587315
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Licence No
P291
Licence Type
Production
Spud Date
1987-04-27
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

22/23a- 2 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
39.014
Ground Elev (m)
--
Water Depth (m)
94.49
TD MD (m)
3697.224
TD TVDSS (m)
3657.695
TD Datum Depth (m)
39.014
TD Datum Type
Kelly Bushing
Spud Date
1987-04-27
TD Reached
1987-05-28
Completion Date
1987-06-13
Release Date
1991-06-13

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
22/23a- 2 Horda Cenozoic 2256.000 2216.986 Lloyds Register
Stronsay Cenozoic 2256.000 2216.986 Lloyds Register
Balder Tuff Cenozoic 2725.000 2685.986 Lloyds Register
Balder Cenozoic 2725.000 2685.986 Lloyds Register
Moray Mesozoic 2725.000 2685.986 Lloyds Register
Sele Mesozoic 2744.000 2704.986 Lloyds Register
Forties Sandstone Mesozoic 2766.000 2726.986 Lloyds Register
Lista Mesozoic 2859.000 2819.986 Lloyds Register
Montrose Mesozoic 2859.000 2819.986 Lloyds Register
Balmoral Sandstone Cenozoic 2868.000 2828.986 Lloyds Register
Maureen Sandstone Mesozoic 2979.000 2939.986 Lloyds Register
Maureen Mesozoic 2979.000 2939.986 Lloyds Register
Chalk Mesozoic 3007.000 2967.986 Lloyds Register
Ekofisk Mesozoic 3007.000 2967.986 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3075.000 3035.986 Lloyds Register
Valhall Mesozoic 3506.000 3466.986 Lloyds Register
Cromer Knoll Mesozoic 3506.000 3466.986 Lloyds Register
Heron Palaeozoic 3508.000 3468.986 Lloyds Register
Skagerrak Mesozoic 3508.000 3468.986 Lloyds Register
Smith Bank Mesozoic 3553.000 3513.986 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
22/23a- 2 6 10 4 23 20 1 2 1 1 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
22/23a- 2 DST DST 1 -- 3512.5 3539.0 Label / Triassic

Rock Samples (36)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
22/23a- 2 Cuttings 228.6 3697.22 -- -- .
22/23a- 2 Core #1 3494.23 3549.09 φ 17.4% (n=32) · Kh 1.4 mD (n=30) · Sw 8.1% (n=32) · Sg 63.2% (n=32) · Density 2.68 (n=32) · LITTON CORE LAB SAMPLE FAILED DURING ANALYSIS; SST W/CALC CMT GRY VF F GR WL CMT; SST W/CALC CMT GRY VF F GR WL CMT CL BND MIC; SST W/CALC CMT GRY VF F GR WL CMT CL CLAS FRAC; SST W/CALC CMT GRY VF F GR WL CMT FRAC MIC; SST W/CALC CMT GRY VF F GR WL CMT FRAC MIC LAM; SST W/CALC CMT GRY VF F GR WL CMT MIC; SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC; SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC CL; SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC LAM; SST W/CALC CMT GRY VF F GR WL CMT MIC LAM; SST W/CALC CMT GRY VF F GR WL CMT MIC SML FRAC; SST W/CALC CMT GRY VF F GR WL CMT OCC MIC; SST W/CALC CMT GRY VF F GR WL CMT SLI FRAC MIC; SST W/CALC CMT GRY VF F GR Wl_ CMT MIC .
22/23a- 2 ↳ Plug 1 3509.833 -- φ 18.2% · Kh 0.6 mD · Sw 10.9% · Sg 63.0% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT --
22/23a- 2 ↳ Plug 2 3510.183 -- φ 18.8% · Kh 1.3 mD · Sw 0.9% · Sg 63.7% · Density 2.67 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT --
22/23a- 2 ↳ Plug 3 3510.534 -- φ 16.4% · Kh 5.5 mD · Sw 4.3% · Sg 65.7% · Density 2.67 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT CL CLAS FRAC --
22/23a- 2 ↳ Plug 4 3510.793 -- φ 17.9% · Kh 1.0 mD · Sw 7.2% · Sg 66.4% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT SLI FRAC MIC --
22/23a- 2 ↳ Plug 5 3511.174 -- φ 17.8% · Kh 1.4 mD · Sw 0.0% · Sg 69.7% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 6 3511.479 -- φ 18.4% · Kh 1.1 mD · Sw 14.5% · Sg 65.9% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 7 3511.845 -- LITTON CORE LAB SAMPLE FAILED DURING ANALYSIS --
22/23a- 2 ↳ Plug 8 3512.028 -- φ 18.1% · Kh 3.3 mD · Sw 7.7% · Sg 78.1% · Density 2.69 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC CL --
22/23a- 2 ↳ Plug 9 3512.409 -- φ 19.7% · Kh 0.3 mD · Sw 0.0% · Sg 72.9% · Density 2.69 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC --
22/23a- 2 ↳ Plug 10 3512.546 -- φ 20.1% · Kh 0.6 mD · Sw 9.2% · Sg 65.6% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 11 3512.881 -- φ 18.7% · Kh 0.6 mD · Sw 0.0% · Sg 66.7% · Density 2.70 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 12 3513.506 -- φ 17.3% · Kh 0.8 mD · Sw 1.3% · Sg 69.8% · Density 2.70 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 13 3517.362 -- φ 17.1% · Kh 3.2 mD · Sw 16.4% · Sg 67.3% · Density 2.67 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT FRAC MIC LAM --
22/23a- 2 ↳ Plug 14 3517.621 -- φ 17.5% · Kh 1.1 mD · Sw 17.6% · Sg 63.7% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT CL BND MIC --
22/23a- 2 ↳ Plug 15 3518.184 -- φ 15.9% · Kh 1.3 mD · Sw 0.3% · Sg 77.2% · Density 2.69 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT OCC MIC --
22/23a- 2 ↳ Plug 16 3518.565 -- φ 17.3% · Kh 0.9 mD · Sw 7.5% · Sg 65.4% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 17 3519.023 -- φ 18.3% · Kh 0.9 mD · Sw 5.4% · Sg 68.0% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 18 3519.373 -- φ 13.0% · Sw 8.1% · Sg 65.1% · Density 2.72 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT FRAC MIC --
22/23a- 2 ↳ Plug 19 3519.952 -- φ 19.2% · Kh 3.2 mD · Sw 9.2% · Sg 62.5% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT FRAC MIC --
22/23a- 2 ↳ Plug 20 3520.973 -- φ 18.0% · Kh 1.9 mD · Sw 5.6% · Sg 61.4% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC LAM --
22/23a- 2 ↳ Plug 21 3521.278 -- φ 16.6% · Kh 0.6 mD · Sw 4.3% · Sg 63.2% · Density 2.69 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 22 3522.116 -- φ 18.1% · Kh 4.8 mD · Sw 7.3% · Sg 64.1% · Density 2.67 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC --
22/23a- 2 ↳ Plug 23 3522.467 -- φ 18.5% · Kh 1.1 mD · Sw 11.6% · Sg 64.9% · Density 2.67 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 24 3522.65 -- φ 18.5% · Kh 0.8 mD · Sw 6.2% · Sg 61.2% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR Wl_ CMT MIC --
22/23a- 2 ↳ Plug 25 3523.061 -- φ 17.3% · Kh 1.0 mD · Sw 16.6% · Sg 50.6% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 26 3523.381 -- φ 17.9% · Kh 1.2 mD · Sw 17.6% · Sg 50.8% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC --
22/23a- 2 ↳ Plug 27 3524.555 -- φ 17.0% · Kh 0.5 mD · Sw 17.4% · Sg 52.3% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC SML FRAC --
22/23a- 2 ↳ Plug 28 3531.382 -- φ 16.4% · Kh 2.1 mD · Sw 10.9% · Sg 55.0% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC --
22/23a- 2 ↳ Plug 29 3531.885 -- φ 13.8% · Sw 11.7% · Sg 58.5% · Density 2.70 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC FRAC LAM --
22/23a- 2 ↳ Plug 30 3533.364 -- φ 17.2% · Kh 0.5 mD · Sw 8.2% · Sg 59.2% · Density 2.66 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT --
22/23a- 2 ↳ Plug 31 3534.613 -- φ 16.1% · Kh 0.3 mD · Sw 8.3% · Sg 52.0% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT MIC SML FRAC --
22/23a- 2 ↳ Plug 32 3534.918 -- φ 15.7% · Kh 0.5 mD · Sw 7.2% · Sg 51.7% · Density 2.67 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT --
22/23a- 2 ↳ Plug 33 3545.845 -- φ 15.9% · Kh 0.2 mD · Sw 4.2% · Sg 62.3% · Density 2.68 · LITTON CORE LAB SST W/CALC CMT GRY VF F GR WL CMT --
22/23a- 2 Core #2 3549.09 3586.89 -- -- .

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
22/23a- 2 0 -- -- --

Related Documents

Open Document Search
Searching related documents...