Well Data Manager / Well Summary / 3/11b- 3

3/11b- 3

Decommissioned

Well Header

Well No
3/11b- 3
NSTA DEN No
1991
Well Name
--
Drill Seq No
3
Quadrant / Block
3 / 11 b
Surface Location
60.651841, 1.004510
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
MIDLAND & SCOTTISH ENERGY LIMITED
Original Operator
--
Sub Area Operator
MIDLAND & SCOTTISH ENERGY LIMITED
Licence No
P330
Licence Type
Production
Spud Date
1982-08-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

3/11b- 3 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.990
Ground Elev (m)
--
Water Depth (m)
150.27
TD MD (m)
1799.560
TD TVDSS (m)
1774.560
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1982-08-30
TD Reached
1982-09-20
Completion Date
1982-10-03
Release Date
1986-10-03

Formation Tops (3)

Wellbore Formation Era MD (m) TVDSS (m) Provider
3/11b- 3 Shetland Mesozoic 1568.000 1542.952 Ternan
Upper Jurassic Shelf Ssts Mesozoic 1672.000 1646.947 Ternan
Old Red Sandstone 1686.000 1660.946 Ternan

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
3/11b- 3 0 0 0 15 3 0 1 1 0 View

Hydrocarbon Occurrence (4)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
3/11b- 3 Oil shows OS HEIM 1049.1216 -- 226 m thick
3/11b- 3 Oil shows OS Heather Formation 1652.9304000000002 -- 19 m thick
3/11b- 3 Oil O Tarbert Formation 1672.1328 -- 14 m thick
3/11b- 3 Oil shows OS * 1686.4584 -- 113 m thick

Rock Samples (63)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
3/11b- 3 Cuttings 481.58 1807.46 -- -- see S24168 - duplicates see S130662/63/64/65/66/67
3/11b- 3 Core #1 1549.91 1795.27 φ 29.2% (n=32) · Kh 751.6 mD (n=32) · So 33.8% (n=32) · Sw 33.3% (n=32) · Density 2.69 (n=32) · FSP 30.6 (n=32) · CORE LABORATORIES UK LTD SHALE; SLTST; SS BF VFG SIL CMT; SS BF VFG SIL CMT PY; SS WH F-MG SIL CMT; SS WH FG SIL CMT; SS WH FG SIL CMT W/PY; SS WH FG SIL CMT W/TR PY .
3/11b- 3 ↳ Plug 01 1674.571 -- φ 32.0% · Kh 389.0 mD · So 23.6% · Sw 42.7% · Density 2.70 · FSP 28.7 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 02 1674.876 -- φ 31.9% · Kh 420.0 mD · So 32.4% · Sw 37.8% · Density 2.69 · FSP 34.4 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 03 1675.181 -- φ 33.6% · Kh 725.0 mD · So 23.4% · Sw 41.1% · Density 2.68 · FSP 30.7 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 04 1675.486 -- φ 32.1% · Kh 335.0 mD · So 19.5% · Sw 44.2% · Density 2.68 · FSP 30.1 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 05 1675.79 -- φ 33.0% · Kh 762.0 mD · So 36.5% · Sw 34.0% · Density 2.67 · FSP 37.0 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 06 1676.095 -- φ 32.6% · Kh 600.0 mD · So 40.8% · Sw 33.1% · Density 2.67 · FSP 32.7 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 07 1676.4 -- φ 33.2% · Kh 1177.0 mD · So 39.8% · Sw 33.2% · Density 2.68 · FSP 33.5 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 08 1676.705 -- φ 30.7% · Kh 728.0 mD · So 31.1% · Sw 36.0% · Density 2.69 · FSP 37.6 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 09 1677.01 -- φ 31.7% · Kh 494.0 mD · So 34.2% · Sw 36.1% · Density 2.73 · FSP 34.2 · CORE LABORATORIES UK LTD SS WH FG SIL CMT W/PY --
3/11b- 3 ↳ Plug 10 1677.314 -- φ 32.5% · Kh 999.0 mD · So 33.3% · Sw 36.9% · Density 2.69 · FSP 35.1 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 11 1677.619 -- φ 31.1% · Kh 711.0 mD · So 33.3% · Sw 36.2% · Density 2.68 · FSP 37.9 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 12 1677.924 -- φ 33.2% · Kh 1687.0 mD · So 38.3% · Sw 42.1% · Density 2.68 · FSP 35.1 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 13 1678.229 -- φ 27.9% · Kh 594.0 mD · So 34.9% · Sw 37.2% · Density 2.71 · FSP 37.4 · CORE LABORATORIES UK LTD SS WH F-MG SIL CMT --
3/11b- 3 ↳ Plug 14 1678.534 -- φ 32.6% · Kh 940.0 mD · So 40.6% · Sw 30.3% · Density 2.68 · FSP 34.8 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 15 1678.838 -- φ 32.6% · Kh 945.0 mD · So 36.9% · Sw 39.1% · Density 2.68 · FSP 36.3 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 16 1679.143 -- φ 31.8% · Kh 848.0 mD · So 39.7% · Sw 26.3% · Density 2.68 · FSP 26.2 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 17 1679.448 -- φ 32.4% · Kh 1030.0 mD · So 40.4% · Sw 28.9% · Density 2.68 · FSP 32.8 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 18 1679.753 -- φ 32.1% · Kh 1071.0 mD · So 41.8% · Sw 34.5% · Density 2.69 · FSP 33.5 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 19 1680.058 -- φ 32.3% · Kh 1338.0 mD · So 36.3% · Sw 35.8% · Density 2.69 · FSP 33.4 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 20 1680.362 -- φ 31.6% · Kh 1167.0 mD · So 37.0% · Sw 36.6% · Density 2.68 · FSP 35.4 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 21 1680.667 -- φ 31.7% · Kh 844.0 mD · So 34.6% · Sw 38.2% · Density 2.78 · FSP 35.4 · CORE LABORATORIES UK LTD SS WH FG SIL CMT W/PY --
3/11b- 3 ↳ Plug 22 1680.972 -- φ 32.3% · Kh 953.0 mD · So 30.2% · Sw 32.5% · Density 2.68 · FSP 26.9 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 23 1681.277 -- φ 33.2% · Kh 1330.0 mD · So 35.8% · Sw 36.2% · Density 2.67 · FSP 36.2 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 24 1681.582 -- φ 31.7% · Kh 591.0 mD · So 35.8% · Sw 39.5% · Density 2.69 · FSP 34.1 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 25 1681.886 -- φ 32.4% · Kh 878.0 mD · So 23.6% · Sw 38.9% · Density 2.68 · FSP 21.1 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 26 1682.191 -- φ 31.0% · Kh 669.0 mD · So 34.4% · Sw 39.5% · Density 2.70 · FSP 34.5 · CORE LABORATORIES UK LTD SS WH FG SIL CMT W/TR PY --
3/11b- 3 ↳ Plug 27 1682.496 -- φ 31.3% · Kh 713.0 mD · So 36.9% · Sw 34.1% · Density 2.69 · FSP 34.9 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 28 1682.801 -- φ 30.9% · Kh 1105.0 mD · So 37.7% · Sw 26.9% · Density 2.70 · FSP 33.0 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 29 1683.106 -- φ 17.3% · Kh 8.5 mD · So 40.9% · Sw 32.6% · Density 2.73 · FSP 31.7 · CORE LABORATORIES UK LTD SS WH FG SIL CMT --
3/11b- 3 ↳ Plug 30 1683.41 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 31 1683.715 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 32 1684.02 -- φ 8.2% · Kh 0.2 mD · So 30.2% · Sw 7.0% · Density 2.70 · FSP 8.5 · CORE LABORATORIES UK LTD SS BF VFG SIL CMT PY --
3/11b- 3 ↳ Plug 33 1684.325 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 34 1684.63 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 35 1684.934 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 36 1685.239 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 37 1685.544 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 38 1685.849 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 39 1686.154 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 40 1686.458 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 41 1686.763 -- φ 6.5% · Kh 0.1 mD · So 26.8% · Sw 5.4% · Density 2.74 · FSP 3.7 · CORE LABORATORIES UK LTD SS BF VFG SIL CMT PY --
3/11b- 3 ↳ Plug 42 1687.068 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 43 1687.373 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 44 1687.678 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 45 1687.982 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 46 1688.287 -- φ 7.2% · Kh 0.6 mD · So 19.4% · Sw 12.9% · Density 2.70 · FSP 3.2 · CORE LABORATORIES UK LTD SS BF VFG SIL CMT --
3/11b- 3 ↳ Plug 47 1688.592 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 48 1688.897 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 49 1689.202 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 50 1689.506 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 51 1689.811 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 52 1690.116 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 53 1690.421 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 54 1690.726 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 55 1691.03 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 56 1691.335 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 57 1691.64 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 58 1691.945 -- CORE LABORATORIES UK LTD SLTST --
3/11b- 3 ↳ Plug 59 1692.25 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 60 1692.554 -- CORE LABORATORIES UK LTD SHALE --
3/11b- 3 ↳ Plug 61 1692.859 -- CORE LABORATORIES UK LTD SHALE --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
3/11b- 3 463.4483947753906 1797.253173828125 13 0 2026-08-06 13:16:31.024223+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
3/11b- 3
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 499.4148 1700.3268 372
bulk_density DEN OGA Batch Unzipped 902.8176000000001 1796.4912000000002 5860
bulk_density RHOB CGG Digital Well Logs 932.9928000000001 1797.1008000000002 5671
bulk_density LDL Energective CorrectedLOGS 905.7132 1758.5436000000002 5597
cable_tension TNS Energective CorrectedLOGS 878.2812 1759.7628000000002 5785
caliper CALS CGG Digital Well Logs 933.2976000000001 1758.6960000000001 5417
caliper CALI CGG Digital Well Logs 932.2308 1797.1008000000002 5676
caliper CLD Energective CorrectedLOGS 913.638 1758.6960000000001 5546
comp_sonic DT CGG Digital Well Logs 463.44840000000005 1785.0612 8657
comp_sonic DTC Energective CorrectedLOGS 723.138 1785.0612 6952
deep_resistivity RES_DEP OGA Batch Unzipped 466.03920000000005 1796.796 8733
deep_resistivity ILD Energective CorrectedLOGS 479.298 1797.2532 8649
deep_resistivity LLD Energective CorrectedLOGS 932.5356 1751.6856 5376
density_correction DENC OGA Batch Unzipped 902.8176000000001 1796.4912000000002 5860
density_correction DRH Energective CorrectedLOGS 928.1160000000001 1759.0008 5453
density_correction DRHO CGG Digital Well Logs 932.9928000000001 1797.1008000000002 5671
gamma_ray GRL CGG Digital Well Logs 915.0096000000001 1749.3996000000002 5476
gamma_ray SGR CGG Digital Well Logs 903.4272000000001 1751.5332 5566
gamma_ray CGR Energective CorrectedLOGS 902.0556 1749.3996000000002 5561
gamma_ray GR CGG Digital Well Logs 463.44840000000005 1791.7668 8717
gamma_ray GRI Energective CorrectedLOGS 463.44840000000005 1791.7668 8688
micro_resistivity MSF Energective CorrectedLOGS 937.4124 1755.6480000000001 5370
micro_resistivity MSFL CGG Digital Well Logs 933.1452 1757.4768000000001 5410
micro_resistivity RES_MIC OGA Batch Unzipped 914.4000000000001 1758.0864000000001 5537
neutron_por NPHI CGG Digital Well Logs 932.5356 1795.8816000000002 5666
neutron_por CNLC Energective CorrectedLOGS 902.0556 1757.6292 5615
neutron_por NEU OGA Batch Unzipped 902.8176000000001 1795.2720000000002 5852
porosity POR Energective CorrectedLOGS 484.3272 1716.6336000000001 8087
potassium POTA CGG Digital Well Logs 932.5356 1751.2284000000002 5373
shallow_resistivity SFLU CGG Digital Well Logs 463.44840000000005 1797.2532 8753
shallow_resistivity LLS Energective CorrectedLOGS 932.3832000000001 1751.6856 5377
shallow_resistivity SFL Energective CorrectedLOGS 465.58200000000005 1797.2532 8739
shallow_resistivity RES_SLW OGA Batch Unzipped 464.21040000000005 1796.796 8745
sp SPL CGG Digital Well Logs 932.8404 1745.8944000000001 5336
sp SP Energective CorrectedLOGS 930.402 1757.6292 5429
thorium THOR CGG Digital Well Logs 932.6880000000001 1751.5332 5374
tvdss SS Energective CorrectedLOGS 304.8 1797.4056 9795
uranium URAN CGG Digital Well Logs 932.5356 1751.5332 5375
vshale VSGR Energective CorrectedLOGS 484.3272 1716.6336000000001 8087
vshale VSH Energective CorrectedLOGS 484.3272 1716.6336000000001 8087
water_sat SW Energective CorrectedLOGS 484.3272 1716.6336000000001 8087
water_sat_xo SXO Energective CorrectedLOGS 484.3272 1716.6336000000001 8087

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
3/11b- 3 19 1799.539 1774.405 D:\BigSpatial\nsta_raw\CGG_Deviation\3-11b-3 6354k_CGG-Deviation.xlsx

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