Well Data Manager / Well Summary / 49/20- 1

49/20- 1

Decommissioned

Well Header

Well No
49/20- 1
NSTA DEN No
44
Well Name
--
Drill Seq No
1
Quadrant / Block
49 / 20
Surface Location
53.401177, 2.863060
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT+ ENERGY E&P UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY E&P UK LIMITED
Licence No
P88
Licence Type
Production
Spud Date
1967-01-07
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/20- 1 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.737
Ground Elev (m)
--
Water Depth (m)
31.39
TD MD (m)
2540.510
TD TVDSS (m)
2422.773
TD Datum Depth (m)
27.737
TD Datum Type
Kelly Bushing
Spud Date
1967-01-07
TD Reached
1967-03-02
Completion Date
1967-03-21
Release Date
1971-03-21

Formation Tops (13)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/20- 1 Unknown 59.000 31.263 BGS LithoStrat Upper
Chalk Mesozoic 721.000 693.263 BGS LithoStrat Upper
Bunter Shale Mesozoic 1737.000 1709.263 BGS LithoStrat Upper
Lower Bunter 1781.000 1753.263 BGS LithoStrat Upper
Zechstein Palaeozoic 1795.000 1767.263 BGS LithoStrat Upper
Middle Evaporite Cenozoic 1795.000 1767.263 BGS LithoStrat Upper
Upper Magnesian Limestone 2006.000 1978.263 BGS LithoStrat Upper
Lower Evaporite 2030.000 2002.263 BGS LithoStrat Upper
Lower Magnesian Limestone Palaeozoic 2364.000 2336.263 BGS LithoStrat Upper
Zechstein Z1 2380.000 2352.263 BGS LithoStrat Upper
Rotliegendes 2410.000 2382.263 BGS LithoStrat Upper
Rotliegendes 2410.000 2382.263 BGS LithoStrat Upper
Unknown 2493.000 2465.263 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
49/20- 1 7 0 0 9 13 2 2 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (27)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/20- 1 Cuttings 109.73 2531.36 -- -- various intervals .
49/20- 1 Core #1 2405.79 2420.2 φ 18.5% (n=24) · Kh 149.5 mD (n=12) · Kv 54.5 mD (n=10) · ROBERTSON RESEARCH LABORATORIES FINE & MED. GRND. SST; FINE GR. SANDST. OCC. MED. GRNS.; FINE GR. SANDST. RARE MED. GR.; FINE GRND. SST; FINE GRND. SST COMMON MED. GRNS.; FINE GRND. SST SOME PYRITE; FINE GRND. SST W/ PYRITES; FINE-MED GRND. SANDST.; FINE-MED. GRND. SANDST.; FINE-MED. GRND. SST; MED. GR. SANDST. OCC. FINE & CRS. GRNS.; MED. GRND. SST .
49/20- 1 ↳ Plug 1H 2410.054 -- φ 18.5% · Kh 47.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST W/ PYRITES --
49/20- 1 ↳ Plug 1V 2410.206 -- φ 16.9% · Kv 40.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST W/ PYRITES --
49/20- 1 ↳ Plug 2H 2411.059 -- φ 11.9% · Kh 6.5 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST --
49/20- 1 ↳ Plug 2V 2411.242 -- φ 15.4% · Kv 17.0 mD · ROBERTSON RESEARCH LABORATORIES FINE-MED. GRND. SST --
49/20- 1 ↳ Plug 3H 2411.943 -- φ 16.5% · Kh 5.0 mD · ROBERTSON RESEARCH LABORATORIES FINE & MED. GRND. SST --
49/20- 1 ↳ Plug 3V 2412.157 -- φ 19.2% · Kv 48.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST --
49/20- 1 ↳ Plug 4H 2412.949 -- φ 15.2% · Kh 16.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST --
49/20- 1 ↳ Plug 4V 2413.163 -- φ 14.3% · Kv 4.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST --
49/20- 1 ↳ Plug 5H 2413.772 -- φ 23.9% · Kh 191.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST COMMON MED. GRNS. --
49/20- 1 ↳ Plug 5V 2413.955 -- φ 22.3% · Kv 102.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GR. SANDST. OCC. MED. GRNS. --
49/20- 1 ↳ Plug 6H 2414.626 -- φ 22.7% · Kh 245.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GR. SANDST. OCC. MED. GRNS. --
49/20- 1 ↳ Plug 6V 2414.808 -- φ 20.7% · Kv 119.0 mD · ROBERTSON RESEARCH LABORATORIES FINE-MED. GRND. SST --
49/20- 1 ↳ Plug 7H 2415.51 -- φ 19.4% · Kh 53.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GR. SANDST. RARE MED. GR. --
49/20- 1 ↳ Plug 7V 2415.631 -- φ 19.6% · Kv 36.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST --
49/20- 1 ↳ Plug 8H 2416.332 -- φ 22.8% · Kh 482.0 mD · ROBERTSON RESEARCH LABORATORIES FINE-MED. GRND. SANDST. --
49/20- 1 ↳ Plug 8V 2416.515 -- φ 21.1% · Kv 143.0 mD · ROBERTSON RESEARCH LABORATORIES MED. GRND. SST --
49/20- 1 ↳ Plug 9H 2416.973 -- φ 12.9% · Kh 11.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GR. SANDST. OCC. MED. GRNS. --
49/20- 1 ↳ Plug 9V 2417.155 -- φ 20.3% · Kv 13.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST --
49/20- 1 ↳ Plug 10H 2418.222 -- φ 17.6% · Kh 63.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GRND. SST SOME PYRITE --
49/20- 1 ↳ Plug 10V 2418.375 -- φ 15.4% · ROBERTSON RESEARCH LABORATORIES FINE GR. SANDST. OCC. MED. GRNS. --
49/20- 1 ↳ Plug 11H 2418.679 -- φ 18.3% · Kh 72.0 mD · ROBERTSON RESEARCH LABORATORIES FINE GR. SANDST. RARE MED. GR. --
49/20- 1 ↳ Plug 11V 2418.832 -- φ 14.7% · ROBERTSON RESEARCH LABORATORIES FINE-MED GRND. SANDST. --
49/20- 1 ↳ Plug 12H 2419.533 -- φ 23.4% · Kh 602.0 mD · ROBERTSON RESEARCH LABORATORIES FINE-MED GRND. SANDST. --
49/20- 1 ↳ Plug 12V 2419.655 -- φ 20.5% · Kv 23.0 mD · ROBERTSON RESEARCH LABORATORIES MED. GR. SANDST. OCC. FINE & CRS. GRNS. --
49/20- 1 Core #2 2531.97 2540.2 -- -- .

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
49/20- 1 0 -- -- --

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