Well Data Manager / Well Summary / 16/26- 12

16/26- 12

Decommissioned

Well Header

Well No
16/26- 12
NSTA DEN No
3330
Well Name
--
Drill Seq No
12
Quadrant / Block
16 / 26
Surface Location
58.012288, 1.117400
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
1988-01-04
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

16/26- 12 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
M
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.384
Ground Elev (m)
--
Water Depth (m)
134.11
TD MD (m)
2063.801
TD TVDSS (m)
2063.801
TD Datum Depth (m)
24.384
TD Datum Type
Kelly Bushing
Spud Date
1988-01-04
TD Reached
1988-01-25
Completion Date
1988-02-03
Release Date
1992-02-03
16/26- 12Z Sidetrack Z parent: 16/26- 12
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
M
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
24.384
Ground Elev (m)
--
Water Depth (m)
134.11
TD MD (m)
2530.450
TD TVDSS (m)
2426.208
TD Datum Depth (m)
24.384
TD Datum Type
Kelly Bushing
Spud Date
1988-02-04
TD Reached
1988-02-14
Completion Date
1988-03-08
Release Date
1992-03-08

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/26- 12 Unknown 134.000 109.616 BGS LithoStrat Upper
Unknown 381.000 356.610 BGS LithoStrat Upper
Nordland Cenozoic 1055.000 1030.572 BGS LithoStrat Upper
Nordland Cenozoic 1199.000 1174.569 BGS LithoStrat Upper
Hordaland Cenozoic 1219.000 1194.568 BGS LithoStrat Upper
Hordaland Cenozoic 1409.000 1384.564 BGS LithoStrat Upper
Hordaland Cenozoic 1417.000 1392.564 BGS LithoStrat Upper
Hordaland Cenozoic 1646.000 1621.550 BGS LithoStrat Upper
Hordaland Cenozoic 1852.000 1827.504 BGS LithoStrat Upper
Horda Formation Cenozoic 1934.000 1909.471 BGS LithoStrat Upper
Horda Formation Cenozoic 2054.000 2029.415 BGS LithoStrat Upper
16/26- 12Z Hordaland Cenozoic 1851.000 1826.449 BGS LithoStrat Upper
Horda Formation Cenozoic 1939.000 1914.304 BGS LithoStrat Upper
Horda Formation Cenozoic 1995.000 1970.220 BGS LithoStrat Upper
Horda Formation Cenozoic 2063.000 2038.114 BGS LithoStrat Upper
Horda Formation Cenozoic 2095.000 2070.061 BGS LithoStrat Upper
Horda Formation Cenozoic 2334.000 2308.680 BGS LithoStrat Upper
Balder Cenozoic 2371.000 2345.632 BGS LithoStrat Upper
Sele Mesozoic 2383.000 2357.617 BGS LithoStrat Upper
Sele Mesozoic 2395.000 2369.604 BGS LithoStrat Upper
Sele Mesozoic 2408.000 2382.591 BGS LithoStrat Upper
Forties Mesozoic 2452.000 2426.549 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- 12 0 0 0 11 11 2 6 1 0 View
16/26- 12Z 0 0 0 11 11 2 0 1 1 View

Hydrocarbon Occurrence (4)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
16/26- 12 Oil shows OS Horda Formation 1852.2696 -- 82 m thick
16/26- 12 Oil O Horda Formation 1934.2608 -- 120 m thick
16/26- 12Z Oil O Horda Formation 1939.4424000000001 -- 56 m thick
16/26- 12Z DST DST 1 -- 1940.1 1981.2 Label / Alba

Rock Samples (80)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/26- 12 Cuttings 908.3 2069.59 -- -- .
16/26- 12 Core #1 1924.2 1929.02 φ 38.8% (n=1) · Kh 2350.0 mD (n=1) · Density 2.65 (n=1) · ROBERTSON GROUP PLC -- .
16/26- 12 ↳ Plug 11 1927.479 -- φ 38.8% · Kh 2350.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 Core #2 1931.52 1936.52 ROBERTSON GROUP PLC N.P.P. .
16/26- 12 ↳ Plug 26 1934.367 -- ROBERTSON GROUP PLC N.P.P. --
16/26- 12 Core #3 1937.92 1953.77 φ 37.3% (n=13) · Kh 1944.5 mD (n=13) · Density 2.64 (n=13) · ROBERTSON GROUP PLC N.P.P.; SAMPLE FAILED DURING TESTING .
16/26- 12 ↳ Plug 36 1938.513 -- φ 35.6% · Kh 1527.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 39 1939.442 -- φ 34.4% · Kh 1523.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 42 1940.311 -- ROBERTSON GROUP PLC N.P.P. --
16/26- 12 ↳ Plug 45 1941.241 -- φ 37.8% · Kh 2301.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 48 1942.292 -- φ 37.8% · Kh 2033.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 52 1943.466 -- φ 37.4% · Kh 2767.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 55 1944.411 -- φ 38.2% · Kh 2760.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 58 1945.34 -- φ 37.9% · Kh 2415.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 61 1946.194 -- φ 38.1% · Kh 2895.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 64 1947.123 -- φ 37.7% · Kh 2249.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 67 1948.023 -- φ 37.5% · Kh 887.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 70 1948.967 -- φ 37.4% · Kh 909.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 73 1949.851 -- ROBERTSON GROUP PLC SAMPLE FAILED DURING TESTING --
16/26- 12 ↳ Plug 76 1950.75 -- φ 37.7% · Kh 1877.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 79 1951.68 -- φ 37.2% · Kh 1136.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 82 1952.595 -- ROBERTSON GROUP PLC SAMPLE FAILED DURING TESTING --
16/26- 12 ↳ Plug 85 1953.463 -- ROBERTSON GROUP PLC N.P.P. --
16/26- 12 Core #4 1953.46 1969.22 φ 37.2% (n=12) · Kh 1575.6 mD (n=12) · Density 2.64 (n=12) · ROBERTSON GROUP PLC FRAC.- RESIN FILLED.; N.P.P.; SAMPLE FAILED DURING TESTING .
16/26- 12 ↳ Plug 85 1953.463 -- ROBERTSON GROUP PLC N.P.P. --
16/26- 12 ↳ Plug 88 1954.469 -- φ 38.6% · Kh 1449.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 93 1956.054 -- φ 37.8% · Kh 1910.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 96 1956.877 -- φ 37.2% · Kh 1450.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 97 1957.304 -- φ 38.1% · Kh 1546.0 mD · Density 2.64 · ROBERTSON GROUP PLC FRAC.- RESIN FILLED. --
16/26- 12 ↳ Plug 103 1959.011 -- φ 37.6% · Kh 18.0 mD · Density 2.64 · ROBERTSON GROUP PLC FRAC.- RESIN FILLED. --
16/26- 12 ↳ Plug 106 1960.047 -- ROBERTSON GROUP PLC SAMPLE FAILED DURING TESTING --
16/26- 12 ↳ Plug 109 1960.87 -- ROBERTSON GROUP PLC SAMPLE FAILED DURING TESTING --
16/26- 12 ↳ Plug 112 1961.845 -- ROBERTSON GROUP PLC SAMPLE FAILED DURING TESTING --
16/26- 12 ↳ Plug 115 1962.76 -- φ 37.1% · Kh 1285.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 118 1963.613 -- φ 36.3% · Kh 778.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 121 1964.527 -- φ 35.8% · Kh 2030.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 124 1965.381 -- φ 36.2% · Kh 2309.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 127 1966.448 -- φ 36.7% · Kh 1715.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 130 1967.332 -- φ 39.1% · Kh 2353.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 133 1968.292 -- φ 36.5% · Kh 2064.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 Core #5 1969.31 1987.3 φ 37.0% (n=18) · Kh 1423.8 mD (n=18) · Density 2.65 (n=18) · ROBERTSON GROUP PLC FRAC.- RESIN FILLED.; N.P.P. .
16/26- 12 ↳ Plug 137 1969.404 -- φ 37.0% · Kh 1782.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 140 1970.41 -- φ 36.6% · Kh 1340.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 143 1971.264 -- φ 37.1% · Kh 1775.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 146 1972.208 -- φ 35.6% · Kh 1420.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 149 1973.108 -- φ 35.6% · Kh 1179.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 152 1973.976 -- φ 36.5% · Kh 1449.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 155 1974.891 -- φ 35.7% · Kh 1523.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 158 1975.82 -- φ 38.3% · Kh 2184.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 161 1976.719 -- φ 39.2% · Kh 1653.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 164 1977.664 -- φ 36.1% · Kh 126.0 mD · Density 2.65 · ROBERTSON GROUP PLC FRAC.- RESIN FILLED. --
16/26- 12 ↳ Plug 167 1978.518 -- ROBERTSON GROUP PLC N.P.P. --
16/26- 12 ↳ Plug 170 1979.478 -- φ 38.2% · Kh 1718.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 173 1980.438 -- φ 37.5% · Kh 1823.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 176 1981.322 -- φ 38.1% · Kh 1141.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 179 1982.282 -- φ 35.5% · Kh 1329.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 182 1983.135 -- φ 37.8% · Kh 1429.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 185 1984.05 -- φ 38.5% · Kh 1205.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 188 1984.964 -- φ 37.2% · Kh 1298.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 191 1985.894 -- φ 36.4% · Kh 1255.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 Core #6 1987.3 2005.68 φ 36.8% (n=18) · Kh 1493.6 mD (n=18) · Density 2.65 (n=18) · ROBERTSON GROUP PLC -- .
16/26- 12 ↳ Plug 196 1987.387 -- φ 37.6% · Kh 1115.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 199 1988.302 -- φ 36.9% · Kh 1700.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 202 1989.201 -- φ 39.7% · Kh 1879.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 205 1990.115 -- φ 38.0% · Kh 1189.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 208 1991.03 -- φ 35.9% · Kh 1384.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 211 1991.959 -- φ 35.6% · Kh 1174.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 215 1993.285 -- φ 36.8% · Kh 869.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 217 1993.941 -- φ 36.0% · Kh 1152.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 220 1994.703 -- φ 36.1% · Kh 1577.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 223 1995.632 -- φ 38.9% · Kh 1948.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 226 1996.592 -- φ 35.9% · Kh 1160.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 229 1997.446 -- φ 37.3% · Kh 1438.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 235 1999.275 -- φ 35.3% · Kh 1394.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 238 2000.189 -- φ 36.3% · Kh 1993.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 241 2001.088 -- φ 35.9% · Kh 1677.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 247 2002.963 -- φ 37.2% · Kh 1806.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 250 2003.862 -- φ 37.0% · Kh 2019.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/26- 12 ↳ Plug 253 2004.731 -- φ 35.2% · Kh 1411.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/26- 12Z Cuttings 1783.08 2554.22 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/26- 12 862.583984375 1995.525634765625 10 0 2026-08-06 09:25:23.563565+00 View Log
16/26- 12Z 1713.4332275390625 2554.22412109375 9 0 2026-08-06 09:25:26.470664+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/26- 12
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 893.0640000000001 1995.5256000000002 7235
cable_tension TENS OGA Batch Unzipped 853.44 1995.5256000000002 7495
caliper CALI OGA Batch Unzipped 892.7592000000001 1995.5256000000002 7237
comp_sonic DT OGA Batch Unzipped 893.6736000000001 1984.8576 7161
deep_resistivity RES_DEP OGA Batch Unzipped 893.6736000000001 1995.5256000000002 7231
density_correction DENC OGA Batch Unzipped 893.0640000000001 1995.5256000000002 7235
med_resistivity RES_MED OGA Batch Unzipped 893.6736000000001 1995.5256000000002 7231
neutron_por NEU OGA Batch Unzipped 862.5840000000001 1995.5256000000002 7435
pef PEF OGA Batch Unzipped 893.0640000000001 1995.5256000000002 7235
potassium POTA OGA Batch Unzipped 862.5840000000001 1990.9536 7405
shallow_resistivity RES_SLW OGA Batch Unzipped 893.6736000000001 1995.5256000000002 7231
sp SP OGA Batch Unzipped 893.6736000000001 1992.7824 7213
thorium THOR OGA Batch Unzipped 862.5840000000001 1990.9536 7405
uranium URAN OGA Batch Unzipped 862.5840000000001 1990.9536 7405
16/26- 12Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1713.4332000000002 2554.224 5518
cable_tension TENS OGA Batch Unzipped 1713.4332000000002 2554.224 5518
caliper CALI OGA Batch Unzipped 1713.4332000000002 2554.224 5518
density_correction DENC OGA Batch Unzipped 1713.4332000000002 2554.224 5518
micro_resistivity RES_MIC OGA Batch Unzipped 1824.8376 2073.2496 1631
neutron_por NEU OGA Batch Unzipped 1713.4332000000002 2554.224 5518
pef PEF OGA Batch Unzipped 1713.4332000000002 2554.224 5518
porosity PHIE OGA Batch Unzipped 1872.0816000000002 2087.88 1417
potassium POTA OGA Batch Unzipped 1713.4332000000002 2548.7376 5482
sp SP OGA Batch Unzipped 1715.5668 2075.9928 2366
thorium THOR OGA Batch Unzipped 1713.4332000000002 2548.7376 5482
uranium URAN OGA Batch Unzipped 1713.4332000000002 2548.7376 5482
water_sat SW OGA Batch Unzipped 1872.0816000000002 2087.88 1417

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/26- 12 65 2088.185 2063.585 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_16\16_26- 12\WELL_PATH\WDD_QC\16_26-_12_wdd_WDD_FILE_237618519_DATACO_MAPPED.csv
16/26- 12Z 85 2554.834 2529.296 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_16\16_26- 12Z\WELL_PATH\WDD_QC\16_26-_12Z_wdd_WDD_FILE_237618524_DATACO_MAPPED.csv

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