16/26- 15

Decommissioned

Well Header

Well No
16/26- 15
NSTA DEN No
3847
Well Name
--
Drill Seq No
15
Quadrant / Block
16 / 26
Surface Location
58.064411, 1.040873
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ITHACA OIL AND GAS LIMITED
Original Operator
--
Sub Area Operator
ITHACA OIL AND GAS LIMITED
Licence No
P213
Licence Type
Production
Spud Date
1989-08-25
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

16/26- 15 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
CL
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.689
Ground Elev (m)
--
Water Depth (m)
138.68
TD MD (m)
2203.704
TD TVDSS (m)
2179.015
TD Datum Depth (m)
24.689
TD Datum Type
Kelly Bushing
Spud Date
1989-08-25
TD Reached
1989-09-10
Completion Date
1989-10-06
Release Date
1993-10-06

Formation Tops (10)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/26- 15 Nordland Cenozoic 141.000 116.311 BGS LithoStrat Upper
Nordland Cenozoic 754.000 729.301 BGS LithoStrat Upper
Unknown 1045.000 1020.263 BGS LithoStrat Upper
Upper Lark Unit 1091.000 1066.261 BGS LithoStrat Upper
Lower Lark Unit 1420.000 1395.231 BGS LithoStrat Upper
Alba Sands Pre-Cambrian 1789.000 1764.097 BGS LithoStrat Upper
Nauchlan Member 1915.000 1890.069 BGS LithoStrat Upper
Alba Sands Pre-Cambrian 1951.000 1926.062 BGS LithoStrat Upper
Lothian Formation 2038.000 2013.051 BGS LithoStrat Upper
Orkney Formation 2134.000 2109.038 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
16/26- 15 0 0 0 10 10 1 4 1 1 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
16/26- 15 Oil shows OS ALBA 1789.1760000000002 -- 126 m thick
16/26- 15 DST DST 1 -- 1914.1 1950.7 Label / Alba

Rock Samples (102)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/26- 15 Cuttings 762.0 2203.7 -- -- .
16/26- 15 Core #1 1902.87 1921.37 φ 33.5% (n=24) · Kh 2028.0 mD (n=20) · Kv 2467.5 mD (n=4) · Density 2.65 (n=24) · ROBERTSON GROUP PLC RUBBLE NO ANALYSIS; SHALE NO ANALYSIS .
16/26- 15 ↳ Plug 03 1903.659 -- φ 33.7% · Kh 930.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 05 1904.208 -- φ 33.4% · Kh 970.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 07 1904.787 -- φ 29.8% · Kh 1670.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 09 1905.305 -- φ 36.0% · Kh 1300.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 11 1905.884 -- φ 34.6% · Kh 830.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 13 1906.707 -- φ 36.3% · Kh 1310.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 15 1907.134 -- φ 37.2% · Kh 1870.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Core Plug #1 1907.438 -- ROBERTSON GROUP PLC SHALE NO ANALYSIS --
16/26- 15 ↳ Core Plug #1 1911.706 -- ROBERTSON GROUP PLC SHALE NO ANALYSIS --
16/26- 15 ↳ Plug 31 1912.193 -- φ 31.3% · Kh 1500.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Core Plug #1 1912.315 -- ROBERTSON GROUP PLC SHALE NO ANALYSIS --
16/26- 15 ↳ Core Plug #1 1913.839 -- ROBERTSON GROUP PLC SHALE NO ANALYSIS --
16/26- 15 ↳ Plug 37 1914.022 -- φ 32.6% · Kh 2590.0 mD · Density 2.73 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 38V 1914.129 -- φ 33.2% · Kv 2930.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 39 1914.449 -- φ 32.0% · Kh 2380.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 41 1915.058 -- φ 31.5% · Kh 2510.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 43 1915.698 -- φ 32.5% · Kh 2390.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 43V 1915.759 -- φ 32.7% · Kv 1960.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 45 1916.278 -- φ 32.4% · Kh 1880.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 47 1916.887 -- φ 32.4% · Kh 2380.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 49 1917.588 -- φ 32.7% · Kh 2170.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 49V 1917.634 -- φ 33.3% · Kv 2770.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 51 1918.213 -- φ 34.5% · Kh 2690.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 53 1918.716 -- φ 34.1% · Kh 3090.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 55 1919.356 -- φ 34.0% · Kh 2440.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 55V 1919.432 -- φ 34.0% · Kv 2210.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 57 1919.935 -- φ 34.3% · Kh 2970.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 59 1920.545 -- φ 34.3% · Kh 2690.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 61 1921.154 -- ROBERTSON GROUP PLC RUBBLE NO ANALYSIS --
16/26- 15 Core #2 1921.92 1940.51 φ 34.7% (n=39) · Kh 3147.6 mD (n=29) · Kv 2592.0 mD (n=10) · Density 2.65 (n=39) · ROBERTSON GROUP PLC FRACTURES NO ANALYSIS; RUBBLE NO ANALYSIS .
16/26- 15 ↳ Plug 63 1921.977 -- φ 35.2% · Kh 2680.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 63V 1922.023 -- φ 35.0% · Kv 2590.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 64 1922.343 -- φ 34.9% · Kh 3540.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 66 1922.983 -- φ 34.0% · Kh 2890.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 68 1923.547 -- φ 35.6% · Kh 2670.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 69 1923.959 -- φ 35.5% · Kh 3670.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 69V 1924.141 -- φ 35.8% · Kv 2780.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 70 1924.202 -- ROBERTSON GROUP PLC FRACTURES NO ANALYSIS --
16/26- 15 ↳ Plug 72 1924.812 -- φ 35.1% · Kh 3250.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 74 1925.422 -- φ 30.9% · Kh 2600.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 75V 1925.635 -- φ 33.9% · Kv 2760.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 76 1926.031 -- φ 34.8% · Kh 3240.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 77 1926.61 -- φ 34.0% · Kh 2670.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 80 1927.25 -- ROBERTSON GROUP PLC FRACTURES NO ANALYSIS --
16/26- 15 ↳ Plug 81V 1927.494 -- φ 35.0% · Kv 1690.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 81 1927.555 -- φ 35.2% · Kh 3300.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 82 1927.86 -- φ 35.4% · Kh 3500.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 84 1928.47 -- φ 32.1% · Kh 3450.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 86 1929.079 -- φ 35.0% · Kh 3200.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 87V 1929.277 -- φ 34.8% · Kv 3020.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 88 1929.643 -- φ 32.6% · Kh 3820.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 90 1930.298 -- ROBERTSON GROUP PLC FRACTURES NO ANALYSIS --
16/26- 15 ↳ Plug 91 1930.649 -- φ 34.7% · Kh 2200.0 mD · Density 2.63 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 92 1930.908 -- ROBERTSON GROUP PLC FRACTURES NO ANALYSIS --
16/26- 15 ↳ Plug 93V 1931.182 -- φ 32.6% · Kv 2950.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 94 1931.518 -- ROBERTSON GROUP PLC FRACTURES NO ANALYSIS --
16/26- 15 ↳ Plug 95 1931.914 -- φ 35.5% · Kh 3410.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 96 1932.127 -- φ 35.5% · Kh 3990.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 98 1932.737 -- φ 32.0% · Kh 3000.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 99V 1932.95 -- φ 35.4% · Kv 2870.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 100 1933.346 -- φ 36.0% · Kh 2670.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 102 1934.002 -- φ 35.7% · Kh 3450.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 104 1934.566 -- φ 36.4% · Kh 2680.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 105V 1934.794 -- φ 35.5% · Kv 2520.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 106 1935.175 -- φ 32.1% · Kh 3230.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 108 1935.785 -- φ 32.3% · Kh 3440.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 109 1936.257 -- φ 35.1% · Kh 3120.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 110V 1936.623 -- φ 35.1% · Kv 2020.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 112 1937.004 -- φ 37.3% · Kh 4480.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 114 1937.614 -- φ 35.2% · Kh 2920.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 116V 1938.223 -- φ 35.3% · Kv 2720.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 116 1938.467 -- φ 35.0% · Kh 3000.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 118 1938.833 -- φ 35.1% · Kh 2130.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 120 1939.442 -- φ 36.4% · Kh 3080.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 122 1940.052 -- ROBERTSON GROUP PLC RUBBLE NO ANALYSIS --
16/26- 15 Core #3 1940.66 1953.62 φ 34.6% (n=21) · Kh 2721.2 mD (n=16) · Kv 2418.0 mD (n=5) · Density 2.65 (n=21) · ROBERTSON GROUP PLC NO ANALYSIS REQUESTED .
16/26- 15 ↳ Plug 124 1940.768 -- φ 36.0% · Kh 2620.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 124V 1940.844 -- φ 35.0% · Kv 1720.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 126 1941.271 -- φ 34.9% · Kh 3380.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 128 1941.881 -- φ 35.6% · Kh 3220.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 129V 1942.17 -- φ 35.3% · Kv 2920.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 130 1942.567 -- φ 36.2% · Kh 2680.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 132 1943.1 -- φ 35.2% · Kh 2560.0 mD · Density 2.63 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 134 1943.557 -- φ 35.3% · Kh 2630.0 mD · Density 2.63 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 136 1944.395 -- φ 35.1% · Kh 2520.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 136V 1944.441 -- φ 31.6% · Kv 3040.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 138 1944.929 -- φ 31.6% · Kh 2300.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 140 1945.599 -- φ 34.9% · Kh 2820.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 142 1946.346 -- φ 35.5% · Kh 3040.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 143V 1946.559 -- φ 35.4% · Kv 2190.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 144 1946.758 -- φ 34.8% · Kh 2820.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 146 1947.382 -- φ 34.8% · Kh 3220.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 148 1948.053 -- φ 35.7% · Kh 2980.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 148 V 1948.144 -- φ 33.7% · Kv 2220.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 150 1948.617 -- φ 37.4% · Kh 2310.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 152 1949.226 -- φ 28.9% · Kh 1290.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Plug 154 1949.76 -- φ 33.0% · Kh 3150.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 15 ↳ Core Plug #3 1949.806 -- ROBERTSON GROUP PLC NO ANALYSIS REQUESTED --
16/26- 15 Core #4 1953.46 1971.6 ROBERTSON GROUP PLC NO ANALYSIS REQUESTED .
16/26- 15 ↳ Core Plug #4 1971.446 -- ROBERTSON GROUP PLC NO ANALYSIS REQUESTED --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/26- 15 735.482421875 2203.7041015625 7 0 2026-08-06 09:25:33.344154+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/26- 15
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 735.7872 2203.704 9633
cable_tension TENS OGA Batch Unzipped 164.2872 2202.1800000000003 13373
caliper CALI OGA Batch Unzipped 735.4824 2203.704 9635
deep_resistivity RES_DEP OGA Batch Unzipped 736.092 2202.1800000000003 9621
density_correction DENC OGA Batch Unzipped 735.7872 2203.704 9633
med_resistivity RES_MED OGA Batch Unzipped 736.092 2202.1800000000003 9621
neutron_por NEU OGA Batch Unzipped 735.7872 2199.7416000000003 9607
pef PEF OGA Batch Unzipped 735.7872 2203.704 9633
potassium POTA OGA Batch Unzipped 725.1192000000001 2194.56 9643
thorium THOR OGA Batch Unzipped 725.1192000000001 2194.56 9643
uranium URAN OGA Batch Unzipped 725.1192000000001 2194.56 9643

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/26- 15 72 2179.320 2154.337 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_16\16_26- 15\WELL_PATH\WDD_QC\16_26-_15_wdd_WDD_FILE_1915284_DATACO_MAPPED.csv

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