21/20a- 5
Well Header
Wellbores (1)
21/20a- 5
Original
Formation Tops (29)
| Wellbore | Formation | Era | MD (m) | TVDSS (m) | Provider |
|---|---|---|---|---|---|
| 21/20a- 5 | Horda | Cenozoic | 2263.000 | 2240.140 | Lloyds Register |
| Stronsay | Cenozoic | 2263.000 | 2240.140 | Lloyds Register | |
| Lower Tay Sandstone | 2546.000 | 2523.140 | Lloyds Register | ||
| Balder | Cenozoic | 2580.000 | 2557.140 | Lloyds Register | |
| Moray | Mesozoic | 2580.000 | 2557.140 | Lloyds Register | |
| Balder Tuff | Cenozoic | 2594.000 | 2571.140 | Lloyds Register | |
| Sele | Mesozoic | 2610.000 | 2587.140 | Lloyds Register | |
| Cromarty Sandstone | Cenozoic | 2612.000 | 2589.140 | Lloyds Register | |
| Forties Sandstone | Mesozoic | 2630.000 | 2607.140 | Lloyds Register | |
| Montrose | Mesozoic | 2663.000 | 2640.140 | Lloyds Register | |
| Lista | Mesozoic | 2663.000 | 2640.140 | Lloyds Register | |
| Balmoral Sandstone | Cenozoic | 2670.000 | 2647.140 | Lloyds Register | |
| Maureen Sandstone | Mesozoic | 2748.000 | 2725.140 | Lloyds Register | |
| Maureen | Mesozoic | 2748.000 | 2725.140 | Lloyds Register | |
| Ekofisk | Mesozoic | 2852.000 | 2829.140 | Lloyds Register | |
| Chalk | Mesozoic | 2852.000 | 2829.140 | Lloyds Register | |
| Upper Cretaceous Chalk | Mesozoic | 2935.000 | 2912.140 | Lloyds Register | |
| Rodby | Mesozoic | 3576.000 | 3553.140 | Lloyds Register | |
| Cromer Knoll | Mesozoic | 3576.000 | 3553.140 | Lloyds Register | |
| Sola | 3601.000 | 3578.140 | Lloyds Register | ||
| Valhall | Mesozoic | 3702.000 | 3679.140 | Lloyds Register | |
| Humber | Mesozoic | 3914.000 | 3891.140 | Lloyds Register | |
| Kimmeridge Clay | 3914.000 | 3891.140 | Lloyds Register | ||
| Ribble Sandstone | Mesozoic | 4093.000 | 4070.140 | Lloyds Register | |
| Heather | Mesozoic | 4178.000 | 4155.140 | Lloyds Register | |
| Pentland | Mesozoic | 4369.000 | 4346.140 | Lloyds Register | |
| Fladen | Mesozoic | 4369.000 | 4346.140 | Lloyds Register | |
| Heron | Palaeozoic | 4561.000 | 4538.140 | Lloyds Register | |
| Skagerrak | Mesozoic | 4561.000 | 4538.140 | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21/20a- 5 | 8 | 14 | 7 | 51 | 29 | 2 | 2 | 1 | 1 | View |
Hydrocarbon Occurrence (4)
| Wellbore | Category | Code | Formation / Litho | Top MD (m) | Base MD (m) | Notes |
|---|---|---|---|---|---|---|
| 21/20a- 5 | Mixed shows | OGS | Heather Formation | 4198.0104 | -- | 173 m thick |
| 21/20a- 5 | Mixed | OG | Fulmar Formation | 4370.5272 | -- | 29 m thick |
| 21/20a- 5 | DST | DST 1 | -- | 4387.0 | 4410.5 | Label / Upper Jurassic |
| 21/20a- 5 | Mixed | OG | Pentland Formation | 4399.7880000000005 | -- | 9 m thick |
Rock Samples (40)
| Wellbore | Sample | Top MD (m) | Base MD (m) | Key Lab Results | Comments | Notes |
|---|---|---|---|---|---|---|
| 21/20a- 5 | Cuttings | 923.54 | 4634.48 | -- | -- | -- |
| 21/20a- 5 | Core #1 | 4108.09 | 4135.22 | φ 2.9% (n=2) · Kh 0.0 mD (n=2) · Density 2.84 (n=2) · COREX SERVICES | GY LAM ARG SST/SLTST VFG V WL SORT VHD REPL CALC/DOL? CMT GY CLY NO VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 38 | 4119.433 | -- | φ 4.5% · Kh 0.0 mD · Density 2.85 · COREX SERVICES | GY LAM ARG SST/SLTST VFG V WL SORT VHD REPL CALC/DOL? CMT GY CLY NO VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 39 | 4119.677 | -- | φ 1.2% · Kh 0.0 mD · Density 2.83 · COREX SERVICES | GY LAM ARG SST/SLTST VFG V WL SORT VHD REPL CALC/DOL? CMT GY CLY NO VIS POROSITY. | -- |
| 21/20a- 5 | Core #2 | 4379.98 | 4387.29 | φ 15.7% (n=35) · Kh 13.3 mD (n=30) · Kv 15.4 mD (n=5) · So 54.5% (n=29) · Sw 22.8% (n=29) · Density 2.68 (n=35) · COREX SERVICES | BRN LAM SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY.; BRN LAM SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY.; BRN SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY.; BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY.; BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS/LAM MOD VIS POROSITY.; BRN SST FG WL SORT HD BRN CLY MIC SLT/MD WISPS LOW/MOD VIS POROSITY.; BRN SST FG WL SORT HD BRN CLY MIC SLT/MD WISPS/ LAM LOW/MOD VIS POROSITY.; LT BRN CALC SST FG WL SORT HD REPL DOL? CMT NAT FRACS W SPR CALC INFILL SLT/MD WISPS LOW VIS POROSITY.; LT BRN CALC SST FG WL SORT HD REPL DOL? CMT PART OPEN FRACS W SPR CALC INFILL SLT/MD WISPS LOW VIS POROSITY.; LT BRN LAM SST F-MG WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL LOW/MOD VIS POROSITY.; LT BRN LAM SST F-MG WL SORT HD BRN CLY MIC NAT FRAC W SLT/MD INFILL LOW/MOD VIS POROSITY.; LT BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY.; LT BRN/BRN LAM SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS NAT FRAC W SLT INFILL MOD VIS POROSITY.; LT BRN/BRN LAM SST FG WL SORT HD BRN CLY MIC SLT/MD WISPS NAT FRAC SLT INFILLED LOW/MOD VIS POROSITY.; LT BRN/BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY.; LT BRN/BRN SST FG V WL SORT HD BRN CLY MIC LOW VIS POROSITY.; LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC MOD VIS POROSITY.; LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL MOD VIS POROSITY.; LT BRN/GY LAM SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY.; LT BRN/GY SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY.; LT BRN/GY SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS LOW VIS POROSITY.; LT GY CALC SST F-MG MOD WL SORT VHD REPL CALC CMT WH CLY SLT/MD WISPS NO VIS POROSITY.; LT GY LAM CALC SST F-MG WL SORT VHD REPL CALC CMT SLT/MD WISPS/LAM NO VIS POROSITY.; LT GY/BRN CALC SST F-MG WL SORT VHD REPL DOL? CMT SID? PCHS MOD VIS POROSITY.; LT GY/BRN LAM CALC SST FG WL SORT VHD REPL DOL? CMT SID? PCHS/LAM NO VIS POROSITY. | very poor core return |
| 21/20a- 5 | ↳ Plug 1Q | 4380.022 | -- | φ 2.8% · Kh 0.0 mD · Density 2.77 · COREX SERVICES | LT GY CALC SST F-MG MOD WL SORT VHD REPL CALC CMT WH CLY SLT/MD WISPS NO VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 01 | 4380.052 | -- | φ 2.2% · Kh 0.0 mD · So 56.3% · Sw 22.8% · Density 2.78 · COREX SERVICES | LT GY CALC SST F-MG MOD WL SORT VHD REPL CALC CMT WH CLY SLT/MD WISPS NO VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 02 | 4380.372 | -- | φ 12.0% · Kh 2.7 mD · So 49.7% · Sw 16.5% · Density 2.99 · COREX SERVICES | LT BRN CALC SST FG WL SORT HD REPL DOL? CMT PART OPEN FRACS W SPR CALC INFILL SLT/MD WISPS LOW VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 2V | 4380.372 | -- | φ 14.2% · Kv 0.1 mD · So 63.4% · Sw 23.1% · Density 2.90 · COREX SERVICES | LT BRN CALC SST FG WL SORT HD REPL DOL? CMT NAT FRACS W SPR CALC INFILL SLT/MD WISPS LOW VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 03 | 4380.57 | -- | φ 9.6% · Kh 22.3 mD · So 46.9% · Sw 29.3% · Density 2.90 · COREX SERVICES | LT BRN CALC SST FG WL SORT HD REPL DOL? CMT NAT FRACS W SPR CALC INFILL SLT/MD WISPS LOW VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 04 | 4380.875 | -- | φ 19.0% · Kh 2.2 mD · So 33.9% · Sw 28.2% · Density 2.63 · COREX SERVICES | BRN SST FG WL SORT HD BRN CLY MIC SLT/MD WISPS LOW/MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 05 | 4381.195 | -- | φ 17.1% · Kh 2.0 mD · So 38.3% · Sw 28.7% · Density 2.62 · COREX SERVICES | BRN SST FG WL SORT HD BRN CLY MIC SLT/MD WISPS LOW/MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 06 | 4381.485 | -- | φ 14.8% · Kh 0.9 mD · So 47.3% · Sw 32.2% · Density 2.62 · COREX SERVICES | BRN SST FG WL SORT HD BRN CLY MIC SLT/MD WISPS/ LAM LOW/MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 2Q | 4381.5 | -- | φ 17.8% · Kh 2.4 mD · Density 2.63 · COREX SERVICES | LT BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 07 | 4381.805 | -- | φ 19.5% · Kh 8.4 mD · So 53.5% · Sw 24.6% · Density 2.63 · COREX SERVICES | BRN SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 7V | 4381.805 | -- | φ 18.9% · Kv 9.9 mD · So 49.9% · Sw 24.4% · Density 2.62 · COREX SERVICES | BRN LAM SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 08 | 4382.11 | -- | φ 18.1% · Kh 6.1 mD · So 54.1% · Sw 21.9% · Density 2.61 · COREX SERVICES | BRN LAM SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 09 | 4382.399 | -- | φ 17.9% · Kh 4.3 mD · So 44.3% · Sw 25.5% · Density 2.60 · COREX SERVICES | BRN SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 10 | 4382.719 | -- | φ 18.2% · Kh 3.0 mD · So 43.7% · Sw 30.7% · Density 2.60 · COREX SERVICES | BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 11 | 4382.994 | -- | φ 18.4% · Kh 2.3 mD · So 43.8% · Sw 29.9% · Density 2.60 · COREX SERVICES | BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS/LAM MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 3Q | 4383.024 | -- | φ 18.6% · Kh 2.3 mD · Density 2.62 · COREX SERVICES | LT BRN/GY LAM SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 12V | 4383.344 | -- | φ 7.8% · Kv 0.0 mD · So 48.5% · Sw 36.0% · Density 2.69 · COREX SERVICES | LT GY LAM CALC SST F-MG WL SORT VHD REPL CALC CMT SLT/MD WISPS/LAM NO VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 12 | 4383.344 | -- | φ 5.5% · Kh 0.0 mD · So 47.1% · Sw 35.4% · Density 2.93 · COREX SERVICES | LT GY/BRN CALC SST F-MG WL SORT VHD REPL DOL? CMT SID? PCHS MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 13 | 4383.634 | -- | φ 11.5% · Kh 0.1 mD · So 45.4% · Sw 36.8% · Density 3.03 · COREX SERVICES | LT GY/BRN LAM CALC SST FG WL SORT VHD REPL DOL? CMT SID? PCHS/LAM NO VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 14 | 4383.954 | -- | φ 11.8% · Kh 2.0 mD · So 40.5% · Sw 44.0% · Density 2.65 · COREX SERVICES | LT BRN/BRN LAM SST FG WL SORT HD BRN CLY MIC SLT/MD WISPS NAT FRAC SLT INFILLED LOW/MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 15 | 4384.243 | -- | φ 17.4% · Kh 2.9 mD · So 57.5% · Sw 25.2% · Density 2.63 · COREX SERVICES | LT BRN/BRN SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 16 | 4384.518 | -- | φ 18.2% · Kh 13.3 mD · So 68.9% · Sw 17.3% · Density 2.62 · COREX SERVICES | LT BRN/BRN LAM SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS NAT FRAC W SLT INFILL MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 4Q | 4384.548 | -- | φ 17.6% · Kh 24.1 mD · Density 2.63 · COREX SERVICES | LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 17 | 4384.853 | -- | φ 19.3% · Kh 37.2 mD · So 68.7% · Sw 11.7% · Density 2.64 · COREX SERVICES | LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 17V | 4384.853 | -- | φ 18.4% · Kv 32.2 mD · So 60.2% · Sw 10.7% · Density 2.63 · COREX SERVICES | LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 18 | 4385.158 | -- | φ 19.4% · Kh 34.2 mD · So 70.9% · Sw 8.7% · Density 2.64 · COREX SERVICES | LT BRN/GY SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 19 | 4385.478 | -- | φ 21.5% · Kh 51.8 mD · So 64.9% · Sw 11.7% · Density 2.64 · COREX SERVICES | LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 20 | 4385.721 | -- | φ 18.9% · Kh 72.6 mD · So 63.7% · Sw 7.4% · Density 2.64 · COREX SERVICES | LT BRN/GY SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 5Q | 4385.767 | -- | φ 19.2% · Kh 58.7 mD · Density 2.63 · COREX SERVICES | LT BRN/GY SST F-MG WL SORT HD BRN CLY MIC MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 21 | 4386.072 | -- | φ 18.3% · Kh 22.5 mD · So 70.6% · Sw 9.2% · Density 2.63 · COREX SERVICES | LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 21V | 4386.072 | -- | φ 19.0% · Kv 34.7 mD · So 65.8% · Sw 9.4% · Density 2.63 · COREX SERVICES | LT BRN/GY LAM SST F-MG MOD WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 22 | 4386.346 | -- | φ 18.0% · Kh 13.3 mD · So 65.0% · Sw 12.4% · Density 2.63 · COREX SERVICES | LT BRN LAM SST F-MG WL SORT HD BRN CLY MIC NAT FRAC W SLT INFILL LOW/MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 23 | 4386.682 | -- | φ 14.0% · Kh 3.4 mD · So 60.0% · Sw 24.9% · Density 2.63 · COREX SERVICES | LT BRN LAM SST F-MG WL SORT HD BRN CLY MIC NAT FRAC W SLT/MD INFILL LOW/MOD VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 24 | 4386.971 | -- | φ 17.6% · Kh 2.1 mD · So 56.8% · Sw 21.6% · Density 2.63 · COREX SERVICES | LT BRN/BRN SST FG V WL SORT HD BRN CLY MIC LOW VIS POROSITY. | -- |
| 21/20a- 5 | ↳ Plug 6Q | 4387.017 | -- | φ 17.3% · Kh 1.9 mD · Density 2.63 · COREX SERVICES | LT BRN/GY SST F-MG WL SORT HD BRN CLY MIC SLT/MD WISPS LOW VIS POROSITY. | -- |
Wireline Log Inventory (Ingested Curves)
No wireline log curves ingested for this well.
Source LAS Manifest (Best Curve per Type)
Open full Manifest browserNo 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 |
|---|---|---|---|---|
| 21/20a- 5 | 0 | -- | -- | -- |
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