7226/11-1
Export: PDF
-
General information
-
Wellbore history
GeneralExploration well 7226/11-1 is located on the Norsel High in the southeastern part of the Bjarmeland Platform area, close to the southwestern margin of the Nordkapp Basin. The well was designed to test Early Jurassic/Late Triassic sandstones, Base Anisian sandstones and Permian carbonates. The well should also test the geophysical and structural interpretation and improve the geological, geochemical and paleontological understanding of this new area in the Barents Sea. Planned TD was 4620 m, penetrating the Early Permian Unconformity.The well is Reference Well for the Ulv, Polarrev, and Ørn formations.Operations and resultsWildcat well 7226/11-1 was spudded with the semi-submersible rig Ross Rig 22. October 1987 and drilled to TD at 5200 m in metamorphic basement rocks. A 9 7/8" pilot hole was drilled to 720 m without a riser. During opening of the pilot hole to 26" hole, an angle of 5° was built up at approximately 500 m and a new hole was drilled next to the 9 7/8" pilot hole. The 20" casing shoe was set at 698 m. Severe problems were experienced in the 12 1/4" section with four twist-offs (3 times core barrel and once jar). There was no shallow gas in the hole. The well was drilled with seawater and hi-vis pills down to 702 m, with gypsum / polymer mud from 702 m to 2515 m, and with gel / lignosulphonate mud from 2515 m to TD.A thin (34 m) Early Jurassic Tubåen Formation sandstone was encountered at 1202 m, 19 m higher than expected. Drilling data and logs indicated that this reservoir was water bearing. In the Late Triassic Fruholmen Formation only 12.3 % net sand with an average 17.7 % porosity was estimated. Expected bottom Anisian sandstone reservoir at 2330 m was not developed as good as expected. Only thin sandstone stringers were encountered between 2280 m to 2310 m without good indications of hydrocarbons. It was drilled to 2913 m where a sudden increase in drilling velocity was experienced. Fluid flowing into the hole and high gas readings indicated top reservoir (Havert Formation, Dienerian age) at 2913 m. No gas/water contact was recognized. Top Permian carbonate was encountered at 4103 m.Weak shows were recorded on sidewall cores from 560 m to 700 m in the Kolmule Formation, on core # 2 from 1202 m to 1224 m in the Tubåen sandstone, and on cuttings from 2205 m to 2214 m in the Kobbe Formation.A total of ten conventional cores were cut in the well. A one-metre shale core was cut at 1167 m in the Hekkingen Formation. Cores # 2 and # 3 were cut in the interval 1202 m to 1246 m in the Tubåen and top of Fruholmen formations. Core # 4 (2.65 m) was a shale core at 2140 m in the Triassic Kobbe Formation. Core # 5 was cut in the interval 2951 m to 2958 m in the Early Triassic Havert Formation. Core # 6 was cut from 3057 m to 3084 m in the Havert Formation. Core # 7 was cut from 3236 m to 3240 m in the Havert Formation. Core # 8 was cut from 4139 m to 4146 m in the Early Permian Ulv Formation. Core # 9 was cut at planned TD at 4593 m to 4615.5 m in Early Permian rocks of the Ørn Formation. The partners and Statoil decided to drill further to investigate a deeper reflector. At 5137 m metamorphic rock was encountered. Core # 10 was cut at final TD from 5195 m to 5200 m in basement rock. The core contained chlorite, mica and schist. RFT fluid samples were taken at 1202 m in the Tubåen Formation and at 4597 m and 4935 m in the Ørn Formation. All samples contained water and mud filtrate. High salinity (110000 - 120000 ppm Cl-) was measured in the Tubåen sample, while low salinity (2900 - 3600 ppm Cl-) was measured in the Ørn samples.The well was permanently abandoned on 11 April 1988 as a gas discovery.TestingThe well was tested in the intervals 2935 - 2951 m and 2913 - 2926 m. The lower interval was tight. The upper interval produced gas. The test was interrupted due to technical Problems. -
Cuttings at the Norwegian Offshore Directorate
Cuttings at the Norwegian Offshore Directorate Cuttings available for sampling?YESCuttings at the Norwegian Offshore Directorate Cutting sample, top depth [m]Cutting samples, bottom depth [m]718.005196.00 -
Cores at the Norwegian Offshore Directorate
Cores at the Norwegian Offshore Directorate Core sample numberCore sample - top depthCore sample - bottom depthCore sample depth - uom11167.01168.0[m ]21202.01223.4[m ]31224.01247.3[m ]42140.02142.0[m ]52951.02957.0[m ]63057.03083.1[m ]73236.03238.4[m ]84139.04145.9[m ]94593.04613.0[m ]105195.05199.6[m ]Cores at the Norwegian Offshore Directorate Total core sample length [m]113.7Cores at the Norwegian Offshore Directorate Cores available for sampling?YES -
Core photos
-
Casing and leak–off tests
Casing and leak–off tests Casing typeCasing diam.
[inch]Casing depth
[m]Hole diam.
[inch]Hole depth
[m]LOT/FIT mud eqv.
[g/cm3]Formation test typeCONDUCTOR30359.036363.00.00LOTSURF.COND.20698.026720.01.73LOTINTERM.13 3/82485.017 1/22515.01.89LOTINTERM.9 5/84095.012 1/44061.01.85LOTOPEN HOLE5200.08 1/25200.00.00LOT -
Drill stem tests (DST)
Drill stem tests (DST) Test numberFrom depth MD
[m]To depth MD
[m]Choke size
[mm]1.0293529514.71.1291329264.9Drill stem tests (DST) Test numberFinal shut-in pressure
[MPa]Final flow pressure
[MPa]Bottom hole pressure
[MPa]Downhole temperature
[°C]1.031.000981.138.00098Drill stem tests (DST) Test numberOil
[Sm3/day]Gas
[Sm3/day]Oil density
[g/cm3]Gas grav. rel.airGOR
[m3/m3]1.011.1143230.620 -
Logs
Logs Log typeLog top depth [m]Log bottom depth [m]CBL CDL GR28503000CBL VDL GR6802485CBL VDL GR7004045CST GR362720CST GR7002495CST GR25004055CST GR41205150DIL LSS GR2622497DIL LSS GR33504058DIL LSS MSFL GR24853404DLL GR40445195DLL MSFL GR28004056FMS GR40445175ISF LSS MSFL GR40445200LDL CNL GR40445195LDL CNL NGS6964060LDL GR262719MSFL6912550MWD - GR RES2625195MWD - RLL GR RES262350RFT29132949RFT HP12012450RFT HP45794935RFT SG30593229SHDT GR6964060VSP7804060VSP39005190 -
Lithostratigraphy
Lithostratigraphy Top depth [mMD RKB]Lithostrat. unit2613743741141114711941194120212341296187818782303291338773877396641034103418243345137 -
Composite logs
Composite logs Document nameDocument formatDocument size [MB]pdf1.05 -
Geochemical information
-
Documents – reported by the production licence (period for duty of secrecy expired)
Documents – reported by the production licence (period for duty of secrecy expired) Document nameDocument formatDocument size [MB]pdf25.99pdf8.56 -
Drilling mud
Drilling mud Depth MD [m]Mud weight [g/cm3]Visc. [mPa.s]Yield point [Pa]Mud typeDate measured3001.301100.00.8WATER BASED11.04.19885001.301100.00.8WATER BASED11.04.19885481.351100.00.8WATER BASED11.04.19885671.03100.0WATER BASED26.10.19877201.03100.0WATER BASED27.10.19877201.03100.0WATER BASED28.10.19877201.03100.0WATER BASED29.10.19877201.03100.0WATER BASED02.11.19877201.03100.0WATER BASED30.10.19878671.121500.04.6WATER BASED05.11.198710051.122300.04.6WATER BASED06.11.198711651.171800.03.8WATER BASED16.11.198711651.181600.03.8WATER BASED17.11.198711651.201800.04.6WATER BASED18.11.198711651.191700.04.2WATER BASED19.11.198711651.181300.03.8WATER BASED23.11.198711651.191800.04.6WATER BASED20.11.198711651.171400.03.4WATER BASED16.11.198711651.181600.03.4WATER BASED16.11.198711671.172300.04.6WATER BASED09.11.198712021.172300.04.6WATER BASED09.11.198712241.172300.04.6WATER BASED09.11.198712461.172300.04.6WATER BASED10.11.198713001.181300.03.4WATER BASED30.11.198713991.172300.04.6WATER BASED11.11.198715021.161500.03.8WATER BASED12.11.198716081.161400.03.4WATER BASED13.11.198717301.171800.03.8WATER BASED16.11.198718291.181600.03.8WATER BASED17.11.198719061.201800.04.6WATER BASED18.11.198720081.191700.04.2WATER BASED19.11.198720191.191800.04.6WATER BASED20.11.198720511.191300.05.5WATER BASED23.11.198721401.171100.02.1WATER BASED23.11.198721411.181300.03.8WATER BASED23.11.198721601.191200.03.4WATER BASED24.11.198722341.181100.03.4WATER BASED25.11.198722631.181000.03.4WATER BASED26.11.198722831.181300.03.4WATER BASED27.11.198724001.251500.03.8WATER BASED07.12.198724041.181300.03.6WATER BASED30.11.198724641.181300.03.8WATER BASED30.11.198724701.221300.03.8WATER BASED01.12.198724751.221500.03.8WATER BASED02.12.198725151.251400.03.8WATER BASED03.12.198725151.251400.03.8WATER BASED04.12.198725151.251300.03.8WATER BASED07.12.198725151.251400.03.8WATER BASED07.12.198725151.241500.03.8WATER BASED09.12.198725151.241300.03.8WATER BASED10.12.198725151.251500.03.8WATER BASED08.12.198725201.201900.05.1OIL BASED11.12.198725491.201800.04.2WATER BASED14.12.198726301.201700.02.9WATER BASED14.12.198727031.201400.03.0WATER BASED14.12.198727311.221500.03.0WATER BASED15.12.198728161.221600.03.0WATER BASED16.12.198728541.221600.03.8WATER BASED17.12.198729031.351000.00.8WATER BASED07.04.198829031.341000.00.8WATER BASED08.04.198829131.351100.00.8WATER BASED06.04.198829131.301700.03.0WATER BASED28.12.198729131.412100.01.3WATER BASED24.03.198829131.412100.01.3WATER BASED25.03.198829131.301800.03.0WATER BASED23.12.198729131.302700.05.1WATER BASED28.12.198729131.301700.02.1WATER BASED28.12.198729131.301000.02.1WATER BASED28.12.198729131.301100.02.1WATER BASED28.12.198729131.281100.02.8WATER BASED29.12.198729131.321100.00.9WATER BASED05.04.198829511.301600.03.4WATER BASED18.12.198729581.301600.03.4WATER BASED21.12.198729581.302000.03.4WATER BASED21.12.198729581.302300.03.0WATER BASED22.12.198729581.302300.03.0WATER BASED21.12.198729721.301100.02.5WATER BASED04.01.198830321.301300.03.4WATER BASED04.01.198830571.301400.03.4WATER BASED04.01.198830841.301700.03.8WATER BASED04.01.198830841.301600.03.4WATER BASED05.01.198831221.301600.03.0WATER BASED06.01.198831791.301700.03.4WATER BASED07.01.198831951.301900.03.4WATER BASED08.01.198832351.302100.03.3WATER BASED11.01.198832401.302100.03.4WATER BASED11.01.198832401.302400.03.4WATER BASED12.01.198832401.312200.03.0WATER BASED13.01.198832931.302000.03.0WATER BASED14.01.198833731.301800.03.4WATER BASED15.01.198834071.332000.03.0WATER BASED18.01.198834071.322200.02.5WATER BASED18.01.198834071.332000.02.9WATER BASED18.01.198834201.322000.03.0WATER BASED19.01.198834831.352000.03.0WATER BASED20.01.198835561.352000.03.4WATER BASED21.01.198836351.412100.03.0WATER BASED22.01.198836981.442200.02.9WATER BASED25.01.198837661.442100.02.9WATER BASED25.01.198838591.442100.03.0WATER BASED25.01.198838791.442200.03.0WATER BASED26.01.198838881.352100.01.3WATER BASED28.03.198838881.351300.01.3WATER BASED28.03.198838881.351400.01.3WATER BASED29.03.198838881.351700.01.7WATER BASED30.03.198838881.351600.01.3WATER BASED05.04.198838881.351600.01.7WATER BASED05.04.198838881.351400.01.4WATER BASED05.04.198838881.341100.00.8WATER BASED05.04.198838881.351400.01.3WATER BASED28.03.198838961.441800.02.5WATER BASED27.01.198838991.441800.02.5WATER BASED28.01.198839231.441600.02.5WATER BASED29.01.198839591.461600.02.9WATER BASED01.02.198839871.461600.02.9WATER BASED01.02.198839891.461700.02.5WATER BASED01.02.198840201.461400.02.5WATER BASED02.02.198840321.461100.02.5WATER BASED03.02.198840531.461400.02.5WATER BASED04.02.198840601.461400.02.1WATER BASED05.02.198840601.461500.02.2WATER BASED08.02.198840601.461900.02.5WATER BASED08.02.198840601.461500.02.5WATER BASED08.02.198840611.461900.02.5WATER BASED15.02.198840611.461800.02.5WATER BASED09.02.198840611.461400.02.5WATER BASED11.02.198840611.453000.05.1WATER BASED11.02.198840611.461900.02.5WATER BASED12.02.198840611.431700.02.5WATER BASED15.02.198840611.431700.02.5WATER BASED16.02.198840641.381600.02.1WATER BASED17.02.198840881.381300.01.7WATER BASED18.02.198841391.381300.02.5WATER BASED19.02.198841461.381300.02.5WATER BASED22.02.198841691.381300.02.5WATER BASED22.02.198842341.381700.02.5WATER BASED22.02.198842791.381900.02.5WATER BASED23.02.198843611.381900.02.5WATER BASED24.02.198843641.381800.02.5WATER BASED25.02.198844131.382400.03.0WATER BASED26.02.198844741.382400.0WATER BASED29.02.198844741.382400.04.2WATER BASED29.02.198845091.382000.02.1WATER BASED29.02.198845621.382200.02.1WATER BASED29.02.198845931.412600.01.7WATER BASED01.03.198846161.412400.01.7WATER BASED02.03.198846441.412800.01.7WATER BASED03.03.198846451.412300.01.3WATER BASED04.03.198846581.412300.01.3WATER BASED07.03.198846941.412200.01.3WATER BASED22.03.198846941.412200.01.3WATER BASED23.03.198847131.412300.01.3WATER BASED07.03.198847541.412400.01.3WATER BASED07.03.198847811.412500.01.3WATER BASED08.03.198847831.412400.01.3WATER BASED09.03.198848491.412900.01.0WATER BASED10.03.198848701.413900.01.3WATER BASED11.03.198849551.413300.01.3WATER BASED14.03.198849971.412600.01.3WATER BASED14.03.198850681.412600.01.3WATER BASED14.03.198850851.412600.01.3WATER BASED15.03.198850851.412600.01.3WATER BASED16.03.198851071.412700.02.5WATER BASED17.03.198851931.412000.01.3WATER BASED18.03.198852001.412100.01.3WATER BASED21.03.1988 -
Palynological slides at the Norwegian Offshore Directorate
Palynological slides at the Norwegian Offshore Directorate Sample depthDepth unitSample typeLaboratory363.0[m]SWCSTATO370.8[m]SWCSTATO377.5[m]SWCSTATO390.0[m]SWCSTATO405.0[m]SWCSTATO420.0[m]SWCSTATO435.0[m]SWCSTATO450.0[m]SWCSTATO465.0[m]SWCSTATO480.0[m]SWCSTATO495.0[m]SWCSTATO510.0[m]SWCSTATO525.0[m]SWCSTATO540.0[m]SWCSTATO555.5[m]SWCSTATO570.0[m]SWCSTATO585.0[m]SWCSTATO600.0[m]SWCSTATO615.0[m]SWCSTATO630.0[m]SWCSTATO645.0[m]SWCSTATO660.0[m]SWCSTATO675.0[m]SWCSTATO690.0[m]SWCSTATO705.0[m]SWCSTATO715.0[m]SWCSTATO720.0[m]SWCSTATO725.0[m]SWCSTATO730.0[m]DCSTATO742.0[m]DCSTATO755.0[m]SWCSTATO760.0[m]DCSTATO772.0[m]DCSTATO785.0[m]SWCSTATO790.0[m]DCSTATO802.0[m]DCSTATO815.0[m]SWCSTATO820.0[m]DCSTATO830.0[m]SWCSTATO832.0[m]DCSTATO845.0[m]SWCSTATO850.0[m]DCSTATO855.0[m]SWCSTATO862.0[m]DCSTATO886.0[m]DCSTATO892.0[m]DCSTATO905.0[m]SWCSTATO910.0[m]DCSTATO922.0[m]DCSTATO926.6[m]SWCSTATO940.0[m]DCSTATO950.0[m]SWCSTATO952.0[m]DCSTATO955.0[m]SWCSTATO970.0[m]DCSTATO982.0[m]DCSTATO1000.0[m]DCSTATO1003.0[m]SWCSTATO1015.0[m]DCSTATO1020.5[m]SWCSTATO1030.0[m]DCSTATO1045.0[m]DCSTATO1050.0[m]SWCSTATO1060.0[m]DCSTATO1075.0[m]DCSTATO1080.0[m]SWCSTATO1110.0[m]SWCSTATO1120.0[m]DCSTATO1122.5[m]SWCSTATO1128.5[m]SWCSTATO1133.0[m]SWCSTATO1137.0[m]SWCSTATO1141.5[m]SWCSTATO1146.5[m]SWCSTATO1155.0[m]SWCSTATO1161.0[m]SWCSTATO1167.1[m]CSTATO1167.2[m]CICHRON1167.9[m]CICHRON1168.0[m]CSTATOIL1173.0[m]SWCSTATOI1176.0[m]SWCSTATOI1185.0[m]SWCSTATOI1188.0[m]SWCSTATOI1197.0[m]SWCSTATOI1202.0[m]CSTATOI1203.3[m]CICHRON1209.5[m]CICHRON1209.7[m]CSTATOIL1213.2[m]CICHRON1214.2[m]CICHRON1218.7[m]CSTATOIL1218.8[m]CICHRON1228.9[m]CICHRON1228.9[m]CSTATOIL1235.1[m]CSTATOI1235.3[m]CICHRON1236.6[m]CICHRON1236.6[m]CSTATOIL1238.9[m]CSTATOI1242.0[m]CSTATOI1243.4[m]CSTATOI1247.3[m]CSTATOI1261.0[m]SWCSTATOI1272.0[m]SWCSTATOI1285.1[m]SWCSTATOI1300.0[m]SWCSTATOI1320.0[m]SWCSTATOI1338.0[m]SWCSTATOI1355.0[m]SWCSTATOI1370.0[m]SWCSTATOI1381.0[m]SWCSTATOI1398.0[m]SWCSTATOI1408.0[m]SWCSTATOI1414.5[m]SWCSTATOI1428.0[m]SWCSTATOI1456.0[m]SWCSTATOI1466.0[m]SWCSTATOI1474.0[m]SWCSTATOI1495.5[m]SWCSTATOI1515.0[m]SWCSTATOI1531.0[m]SWCSTATOI1542.5[m]SWCSTATOI1553.0[m]SWCSTATOI1563.0[m]SWCSTATOI1582.0[m]SWCSTATOI1593.0[m]SWCSTATOI1609.0[m]SWCSTATOI1628.0[m]SWCSTATOI1639.0[m]SWCSTATOI1652.0[m]SWCSTATOI1668.0[m]SWCSTATOI1681.0[m]SWCSTATOI1700.0[m]SWCSTATOI1716.0[m]SWCSTATOI1732.0[m]SWCSTATOI1747.0[m]SWCSTATOI1763.0[m]SWCSTATOI1776.0[m]SWCSTATOI1793.0[m]SWCSTATOI1809.0[m]SWCSTATOI1825.0[m]SWCSTATOI1839.0[m]SWCSTATOI1854.0[m]SWCSTATOI1869.0[m]SWCSTATOI1883.0[m]SWCSTATOI1905.0[m]SWCSTATOI1916.0[m]SWCSTATOI1935.0[m]SWCSTATOI1947.0[m]SWCSTATOI1959.0[m]SWCSTATOI1974.0[m]SWCSTATOI1989.0[m]SWCSTATOI2001.0[m]SWCSTATOI2018.0[m]SWCSTATOI2031.0[m]SWCSTATOI2046.0[m]SWCSTATOI2061.0[m]SWCSTATOI2075.0[m]SWCSTATOI2091.0[m]SWCSTATOI2104.0[m]SWCSTATOI2126.0[m]SWCSTATOI2135.0[m]SWCSTATOI2140.8[m]CSTATOI2141.2[m]CFUGRO2141.4[m]CFUGRO2141.8[m]CSTATOIL2141.8[m]CICHRON2142.3[m]CSTATOIL2142.5[m]CFUGRO2142.7[m]CSTATOIL2153.0[m]SWCSTATOI2169.0[m]SWCSTATOI2180.0[m]SWCSTATOI2209.0[m]SWCSTATOI2223.0[m]SWCSTATOI2241.0[m]SWCSTATOI2256.0[m]SWCSTATOI2270.0[m]SWCSTATOI2279.0[m]SWCSTATOI2283.0[m]CSTATOI2298.0[m]SWCSTATOI2301.0[m]CSTATOI2312.0[m]CSTATOI2319.0[m]SWCSTATOI2333.0[m]SWCSTATOI2351.0[m]SWCSTATOI2365.0[m]SWCSTATOI2379.0[m]SWCSTATOI2393.0[m]SWCSTATOI2418.0[m]SWCSTATOI2428.0[m]SWCSTATOI2457.0[m]SWCSTATOI2472.0[m]SWCSTATOI2487.0[m]SWCSTATOI2502.0[m]SWCSTATOI2523.0[m]SWCSTATOI2538.0[m]SWCSTATOI2548.2[m]SWCSTATOI2595.0[m]SWCSTATOI2617.0[m]SWCSTATOI2637.0[m]SWCSTATOI2669.5[m]SWCSTATOI2720.0[m]SWCSTATOI2760.0[m]SWCSTATOI2791.8[m]SWCSTATOI2844.0[m]SWCSTATOI2848.0[m]SWCSTATOI2866.5[m]SWCSTATOI2868.0[m]SWCSTATOI2879.5[m]SWCSTATOI2892.0[m]SWCSTATOI2902.7[m]SWCSTATOI2916.0[m]SWCSTATOI2927.5[m]SWCSTATOI2930.0[m]SWCSTATOI2951.0[m]CSTATOI2952.8[m]CSTATOI2953.5[m]CFUGRO2953.7[m]CSTATOIL2955.5[m]CFUGRO2956.0[m]CSTATOIL2963.5[m]SWCSTATOI2986.0[m]SWCSTATOI3036.0[m]CSTATOI3039.0[m]SWCSTATOI3057.0[m]CSTATOI3059.0[m]CFUGRO3059.6[m]CSTATOIL3064.9[m]CSTATOI3071.2[m]CSTATOI3075.7[m]CFUGRO3076.6[m]CICHRON3076.8[m]CFUGRO3076.8[m]CSTATOIL3078.0[m]CSTATOI3081.3[m]CFUGRO3081.8[m]CFUGRO3083.0[m]CICHRON3083.1[m]CSTATOIL3090.0[m]SWCSTATOI3140.0[m]SWCSTATOI3161.0[m]SWCSTATOI3195.0[m]SWCSTATOI3204.0[m]CSTATOI3221.0[m]SWCSTATOI3236.5[m]CFUGRO3236.5[m]CSTATOIL3237.7[m]CSTATOI3238.1[m]CFUGRO3238.4[m]CSTATOIL3243.0[m]SWCSTATOI3267.5[m]SWCSTATOI3296.0[m]SWCSTATOI3324.0[m]SWCSTATOI3390.0[m]DCSTATOI3390.0[m]SWCSTATOI3470.0[m]SWCSTATOI3491.5[m]SWCSTATOI3540.0[m]SWCSTATOI3566.0[m]SWCSTATOI3585.0[m]SWCSTATOI3612.0[m]SWCSTATOI3624.0[m]DCSTATOI3667.0[m]SWCSTATOI3695.0[m]SWCSTATOI3740.0[m]SWCSTATOI3795.0[m]SWCSTATOI3812.0[m]SWCSTATOI3842.0[m]SWCSTATOI3858.0[m]DCSTATOI3865.0[m]SWCSTATOI3873.0[m]SWCSTATOI3876.0[m]DCSTATOI3887.5[m]SWCSTATOI3906.0[m]SWCSTATOI3906.0[m]DCSTATOI3924.0[m]DCSTATOI3933.5[m]SWCSTATOI3945.5[m]SWCSTATOI3951.0[m]SWCSTATOI3964.0[m]SWCSTATOI3972.0[m]DCSTATOI4006.0[m]DCSTATOI4014.0[m]DCSTATOI4042.5[m]DCSTATOI4056.0[m]DCSTATOI4143.5[m]CSTATOI4145.9[m]CSTATOI4168.0[m]SWCSTATOI4296.0[m]DCSTATOI4435.0[m]SWCSTATOI4542.0[m]CSTATOI4588.0[m]SWCSTATOI4593.0[m]CSTATOI4651.2[m]SWCSTATOI4720.0[m]SWCSTATOI4740.0[m]DCSTATOI4770.0[m]DCSTATOI4803.0[m]SWCSTATOI4860.0[m]DCSTATOI4956.0[m]DCSTATOI5040.0[m]SWCSTATOI5064.0[m]DCSTATOI5123.0[m]SWCSTATOI5150.0[m]SWCSTATOI5154.0[m]DCSTATOI -
Thin sections at the Norwegian Offshore Directorate
Thin sections at the Norwegian Offshore Directorate DepthUnit1202.50[m ]1215.75[m ]1245.50[m ]2142.65[m ]2956.75[m ]3060.75[m ]3071.75[m ]4139.70[m ]4140.60[m ]4142.60[m ]4143.10[m ]4144.40[m ]4153.30[m ]4145.80[m ]4594.80[m ]4597.80[m ]4598.40[m ]4600.30[m ]4602.40[m ]4602.80[m ]4604.85[m ]4605.40[m ]4607.90[m ]4609.10[m ]4609.50[m ]4613.30[m ]4145.90[m ]2142.65[m ]2951.02[m ]2956.85[m ]3057.98[m ]3058.95[m ]3065.53[m ]3066.50[m ]3067.40[m ]3069.98[m ]3073.80[m ]