SKADE FM

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• General information

  General information

  Attribute	Value
  Lithostrat. unit The lithostratigraphic unit's official name.	SKADE FM
  NPDID lithostrat. unit Norwegian Offshore Directorate's unique id for lithostratigraphic units.	145
  Level Indicates the lithostratigraphic unit's level. Legal values: GROUP, FORMATION, MEMBER.	FORMATION
  Lithostrat. unit, parent The parent lithostratigraphic unit's official name. See also level. Will be empty if Level = GROUP.	HORDALAND GP

• Level below

  Level below

  Lithostrat. unit

• Description

  Skade Formation1)
  
  Name

  Named after a female giant in Norse mythology, the wife of the god Njord.

  Well type section

  Norwegian well 24/12-1 from 1007m to 851 m, coordinates N 59°02'29.80", E 01°52'57.93" (Fig 5.61) No cores.

  Well reference section

  Norwegian well 15/9-13 from 1224 m to 1143 m, coordinates N 58°22'25.96", E 01°56'02.86" (Fig 5.67) . No cores.

  Thickness

  The Thickness is 156 m in the type well and 81 m in the reference well. It reaches nearly 200 m in Norwegian block 15/3, but is usually around 50-100 m. The formation shows a general eastward thinning.

  Lithology

  The formation consists of marine sandstones with thin claystone interbeds. The sandstones are clear to light grey, usually fine to medium, occasionally coarse grained, with subrounded to rounded grains which are moderately to well sorted. Traces of fossils, shell fragments, mica and abundant glauconite occur. In some wells the sandstones are interbedded with silty claystones as illustrated by reference well 15/9-13 (Fig 5.67) . The formation often interfingers with the unnamed claystones of the Hordaland Group .

  Basal stratotype

  The lower boundary shows a decreasing gamma-ray response from the underlying claystones into the sandstones of the Skade Formation. The velocity log usually records no distinct break (Fig 5.61) .

  Characteristics of the upper boundary

  The gamma-ray response increases from the sandstones of the Skade Formation into the overlying claystones of the Hordaland Group . The velocity log usually records no distinct break (Fig 5.61) . Where the Skade Formation is directly overlain by the Utsira Formation the boundary is normally a break on the velocity log.

  Distribution

  The formation has been identified in the Viking Graben area between 58° N and approximately 60°30' N (Fig 5.66) . Several sandstones occur in the upper part of the Hordaland Group in wells to the north and northeast of the known distribution area of the formation, and it may be present in these areas, but identification is difficult.

  Age

  Late Oligocene.

  Depositional environment

  The formation is thought to have been deposited in an open marine environment as a response to a fall in sea level. A globally low sea level during the late Oligocene is indicated by Haq et al. (1987).

  Source

  • Isaksen, D. and Tonstad, K. (eds.) 1989: A revised Cretaceous and Tertiary lithostratigraphic nomenclature for the Norwegian North Sea. NPD-Bulletin No. 5, 59 pp.

  Footnotes

  • 1) An error in the definition of the Skade and Utsira formations, in the type wells area in the Viking Graben, is reported by Rundberg and Eidvin (2005) and Eidvin and Rundberg (2007; see Utsira Formation ). According to Eidvin and Rundberg (2007), Rundberg and Eidvin (2005) and T. Eidvin (unpublished investigations) the Skade Formation is re-dated to Early Miocene age (about 22-15 Ma). Several well reports and composite logs include older Oligocene Sands in the "Skade Formation". These sands are denoted as "Unnamed Oligocene Sand Mb" by Rundberg and Eidvin (2005) and Eidvin and Rundberg (2007). In some wells in the NPD-factpages we have taken into account the new investigations of the Skade and Utsira formations of Rundberg and Eidvin (2005) and Eidvin and Rundberg (2007), while most still follow the definition by Isaksen and Tonstad (1989).

  References

  • Eidvin, T. and Rundberg, Y., 2007: Post-Eocene strata of the southern Viking Graben, northern North Sea; intergrated biostratigraphic, strontium isotopic and lithostratigraphic study. Norwegian Journal of Geology 87, 391-450. Link
  • Rundberg, Y. and Eidvin, T., 2005: Controls on depositional history and architecture of the Oligocene-Miocene succession, northern North Sea Basin. In B.T.G. Wandaas et al. (eds.): Onshore-Offshore Relationships on the North Atlantic Margin. NPF Special Publication 12, 207-239.

• Wellbores penetrating

  Wellbores penetrating

  Wellbore name	Wellbore completion date	Top depth [m]	Bottom depth [m]
  15/2-1	24.02.1982	1150	1199
  15/3-2	24.01.1977	925	979
  15/3-2 R	27.11.1977	925	979
  15/3-4	30.03.1982	925	1635
  15/3-5	13.05.1984	1129	1596
  15/3-6	05.01.1999	1028	1140
  15/3-7	01.09.2001	1048	1199
  15/3-8	11.04.2006	1025	1136
  15/3-9	13.08.2010	1109	1521
  15/3-11	09.08.2018	1160	1639
  15/3-12 S	20.01.2020	1169	1726
  15/6-6	09.06.1982	1141	1202
  15/6-7	08.06.1993	1117	1233
  15/6-8 A	18.04.1997	1179	1248
  15/6-8 S	05.04.1997	1178	1243
  15/6-8 S	05.04.1997	1270	1280
  15/6-8 S	05.04.1997	1362	1390
  15/6-9 A	13.06.2007	1169	1189
  15/6-9 B	23.07.2007	1169	1189
  15/6-9 S	27.05.2007	1169	1189
  15/6-10	06.04.2009	1162	1174
  15/6-10	06.04.2009	1265	1284
  15/6-11 A	13.03.2011	1328	1748
  15/6-11 S	19.12.2010	1328	1748
  15/6-12	09.02.2011	1298	1715
  15/6-13	15.05.2015	1262	1295
  15/6-13 A	03.06.2015	1262	1295
  15/6-13 B	29.06.2015	1262	1295
  15/6-15	02.06.2019	1340	1354
  15/6-16 S	28.06.2019	1281	1295
  15/9-1	30.05.1977	1185	1266
  15/9-2	17.06.1978	1246	1319
  15/9-2	17.06.1978	1438	1469
  15/9-8	25.05.1981	1473	1509
  15/9-10	07.11.1981	1198	1260
  15/9-12	27.02.1982	1394	1823
  15/9-19 A	09.11.1997	1316	1454
  15/9-19 B	02.02.1998	1316	1454
  15/9-19 S	31.01.1993	1313	1451
  15/9-19 SR	29.04.1993	1313	1451
  15/9-19 SR2	25.07.1997	1316	1454
  15/9-20 S	20.03.1994	1279	1308
  15/9-21 S	23.05.1998	2225	2255
  15/9-22	13.03.2006	1443	1477
  15/9-23	03.01.2010	1271	1285
  15/9-24	10.06.2010	1200	1292
  15/12-22	16.05.2010	1208	1229
  16/1-1	10.12.1967	1222	1254
  16/1-1	10.12.1967	908	1127
  16/1-2	07.08.1976	1134	1222
  16/1-2	07.08.1976	930	1087
  16/1-3	27.09.1982	1043	1143
  16/1-4	13.04.1993	918	1170
  16/1-5	21.11.1998	1002	1101
  16/1-5 A	06.12.1998	1002	1230
  16/1-6 A	21.06.2003	866	1154
  16/1-6 S	07.06.2003	866	1154
  16/1-7	28.05.2004	920	1157
  16/1-8	13.11.2007	963	1157
  16/1-8 R	10.10.2009	963	1157
  16/1-9	22.04.2008	1123	1190
  16/1-9	22.04.2008	939	1104
  16/1-10	05.02.2009	954	1494
  16/1-11	26.04.2010	825	837
  16/1-11	26.04.2010	939	1226
  16/1-11 A	09.05.2010	825	837
  16/1-11 A	09.05.2010	939	1226
  16/1-12	08.09.2009	1003	1179
  16/1-13	21.01.2010	952	1467
  16/1-14	30.11.2010	951	1244
  16/1-15	05.04.2011	944	1189
  16/1-15 A	13.05.2011	952	1285
  16/1-16	07.12.2012	950	1221
  16/1-16 A	01.01.2013	950	1221
  16/1-17	20.03.2013	976	1124
  16/1-18	14.05.2014	978	1139
  16/1-19 S	25.10.2013	901	1501
  16/1-20 A	21.10.2013	911	1772
  16/1-21 A	20.04.2015	959	1264
  16/1-21 S	03.03.2015	959	1264
  16/1-22 A	04.06.2015	950	1208
  16/1-22 B	14.06.2015	945	1208
  16/1-22 S	27.05.2015	950	1208
  16/1-23 S	25.08.2015	1040	1621
  16/1-24	16.03.2015	1091	1160
  16/1-25 S	26.12.2015	1014	1704
  16/1-26 A	24.04.2016	1047	1492
  16/1-26 S	14.04.2016	1047	1492
  16/1-27	11.04.2017	980	1562
  16/1-28 S	23.08.2018	1010	1175
  16/1-29 S	03.06.2018	999	1123
  16/1-30 A	19.07.2019	1051	1143
  16/1-30 S	01.07.2019	1051	1143
  16/1-31 S	10.05.2019	945	1194
  16/1-33 S	05.08.2020	870	1599
  16/1-34 A	15.09.2021	911	1049
  16/1-34 S	31.07.2021	912	1216
  16/1-35 S	28.02.2023	1008	1271
  16/2-1	09.08.1967	939	950
  16/2-1	09.08.1967	950	1154
  16/2-2	04.10.2001	961	1126
  16/2-3	28.09.2007	1079	1150
  16/2-4	15.12.2007	1079	1091
  16/2-5	13.05.2009	1077	1102
  16/2-5	13.05.2009	998	1048
  16/2-6	20.09.2010	939	1097
  16/2-7	01.09.2011	974	1025
  16/2-7 A	29.09.2011	982	1030
  16/2-8	19.08.2011	1061	1124
  16/2-9 S	24.09.2011	1031	1090
  16/2-10	28.10.2011	1084	1137
  16/2-11	29.03.2012	983	1462
  16/2-11 A	04.05.2012	951	1582
  16/2-12	06.09.2012	906	1078
  16/2-13 A	29.09.2012	945	1085
  16/2-13 S	30.08.2012	934	1082
  16/2-14	17.11.2012	985	1120
  16/2-15	13.01.2013	968	1027
  16/2-16	12.12.2012	1020	1107
  16/2-16 A	07.02.2013	1057	1261
  16/2-17 B	16.06.2013	1033	1099
  16/2-17 S	20.05.2013	988	1034
  16/2-18 S	08.08.2013	934	1034
  16/2-19	03.04.2014	959	1043
  16/2-19 A	03.05.2014	1003	1111
  16/2-20 A	16.02.2014	953	1067
  16/2-20 S	21.11.2013	952	1069
  16/2-21	07.06.2013	912	1048
  16/2-22 S	28.01.2017	919	1090
  16/2-U-18	28.11.2016	999	1553
  16/2-U-19	12.12.2016	947	1535
  16/3-4	28.06.2011	940	1007
  16/3-4 A	18.07.2011	948	1010
  16/3-5	07.03.2013	899	957
  16/3-6	16.07.2013	955	993
  16/3-7	08.11.2013	875	920
  16/3-8 A	01.04.2014	946	1014
  16/3-8 S	16.03.2014	946	1014
  16/3-U-1	24.12.2016	858	1307
  16/3-U-1 A	10.01.2017	858	1307
  16/3-U-1 B	15.01.2017	858	1307
  16/4-1	18.11.1984	1147	1185
  16/4-2	29.07.1990	1190	1202
  16/4-3	24.12.2000	1110	1143
  16/4-4	23.03.2007	1149	1278
  16/4-5	07.03.2010	991	1204
  16/4-6 S	03.05.2013	1077	1232
  16/4-7	21.08.2013	1086	1273
  16/4-8 S	26.08.2014	1042	1209
  16/4-9 S	16.08.2015	995	1245
  16/4-10	07.03.2016	1095	1880
  16/4-11	01.04.2018	1022	1188
  16/4-12	08.10.2021	1046	1223
  16/4-13 S	10.04.2021	979	1212
  16/5-3	20.03.2013	989	1062
  16/5-4	28.09.2013	963	1028
  16/5-5	29.12.2013	1031	1148
  16/5-6	10.07.2016	915	968
  16/5-7	12.07.2019	1025	1095
  16/5-8 S	22.08.2019	1074	1350
  16/7-5	03.08.1984	1105	1170
  16/7-8 S	19.01.2003	1170	1182
  16/7-9	03.01.2011	1021	1050
  16/7-10	13.09.2011	1398	1414
  24/6-2	08.07.1998	707	958
  24/9-3	15.04.1981	640	696
  24/9-4	17.06.1991	819	850
  24/9-5	26.01.1994	555	695
  24/9-6	07.03.1994	670	860
  24/9-8	04.09.2007	716	875
  24/9-11 S	13.06.2017	862	888
  24/9-13	16.07.2019	763	1104
  24/9-13 A	29.07.2019	763	1104
  24/9-14 A	13.03.2019	727	1012
  24/9-14 S	22.02.2019	727	1012
  24/9-15 A	24.04.2019	518	781
  24/9-15 S	18.04.2019	518	781
  24/12-1	09.04.1978	850	1007
  24/12-1 R	14.08.1978	850	1007
  24/12-5 S	21.12.2007	657	945
  24/12-6 S	20.12.2010	848	1043
  25/1-13	11.03.2019	584	976
  25/2-1	21.09.1973	1085	1089
  25/2-4	20.10.1975	1077	1111
  25/2-5	04.08.1976	1158	1167
  25/2-6	15.11.1977	926	1096
  25/2-9	24.07.1985	1104	1125
  25/2-10 S	19.03.1986	630	1088
  25/2-10 SR	22.09.1987	634	1092
  25/2-11	10.05.1987	1046	1262
  25/2-12	12.11.1988	1073	1110
  25/2-12 A	06.04.1989	1073	1110
  25/2-14	30.03.1991	673	1074
  25/2-15	13.01.1993	1318	1347
  25/2-15 R	01.03.1993	1322	1351
  25/2-15 R2	11.04.1993	1322	1351
  25/2-16 S	13.09.2001	1052	1065
  25/2-18 A	19.10.2016	642	1446
  25/2-18 B	30.10.2016	642	1446
  25/2-18 C	17.11.2016	642	1446
  25/2-18 S	11.09.2016	642	1446
  25/2-19 A	08.10.2017	911	1063
  25/2-19 S	11.09.2017	911	1063
  25/2-22 S	24.08.2021	608	1069
  25/2-23 A	23.01.2022	501	1020
  25/2-23 S	01.04.2022	502	1016
  25/4-1	09.12.1972	1000	1080
  25/4-2	06.12.1973	983	1014
  25/4-3	22.11.1974	843	1065
  25/4-4	07.07.1975	979	1111
  25/4-5	26.03.1981	870	925
  25/4-6 S	24.08.1991	1192	1203
  25/4-6 SR	14.09.2003	1201	1212
  25/4-9 S	29.09.2003	1158	1346
  25/5-1	01.08.1987	951	1102
  25/5-1 A	16.09.1987	951	1102
  25/5-2	04.07.1989	700	1092
  25/5-3	26.03.1990	1048	1068
  25/5-4	07.03.1991	1255	1267
  25/5-5	23.11.1995	1032	1044
  25/5-6	19.09.2009	867	1032
  25/5-9	25.02.2014	978	1052
  25/6-1	03.02.1986	990	1013
  25/6-2	29.05.1992	973	1000
  25/6-3	11.11.1999	1018	1050
  25/6-4 S	15.02.2012	1197	2001
  25/6-6 S	22.04.2019	942	1136
  25/7-1 S	19.07.1986	1017	1992
  25/7-2	18.07.1990	687	1003
  25/7-3	28.08.1995	632	991
  25/7-4 S	21.06.1997	716	1063
  25/7-7	09.11.2019	944	1042
  25/7-8 S	09.01.2020	674	699
  25/7-8 S	09.01.2020	699	1396
  25/7-10	06.09.2022	892	992
  25/8-1	04.07.1970	1062	1093
  25/8-1	04.07.1970	750	970
  25/8-1	04.07.1970	991	1015
  25/8-2	01.10.1975	1140	1301
  25/8-2	01.10.1975	730	1030
  25/8-3	17.04.1981	1005	1031
  25/8-3	17.04.1981	750	945
  25/8-4	11.08.1992	1018	1050
  25/8-4	11.08.1992	814	885
  25/8-4	11.08.1992	900	914
  25/8-4	11.08.1992	939	981
  25/8-5 S	22.09.1994	654	1000
  25/8-5 SR	03.08.1997	654	1000
  25/8-6	27.06.1995	644	975
  25/8-7	12.08.1995	1293	1348
  25/8-8 A	11.10.1995	1185	1232
  25/8-8 A	11.10.1995	668	1025
  25/8-8 B	24.10.1995	1191	1233
  25/8-8 B	24.10.1995	668	1025
  25/8-8 S	24.09.1995	1184	1237
  25/8-8 S	24.09.1995	668	1025
  25/8-9	28.01.1997	790	905
  25/8-9 A	14.02.1997	790	905
  25/8-10 S	05.06.1997	757	900
  25/8-10 S	05.06.1997	910	1100
  25/8-11	02.12.1997	708	861
  25/8-12 A	19.06.1999	728	954
  25/8-12 S	09.06.1999	728	954
  25/8-13	20.11.2001	656	970
  25/8-14 S	22.09.2003	1147	1230
  25/8-16 A	23.05.2009	1157	1227
  25/8-16 S	13.05.2009	1156	1224
  25/8-17	29.10.2009	1165	1199
  25/8-17 A	15.11.2009	1158	1190
  25/8-18 S	23.10.2014	1078	1698
  25/8-19 A	19.03.2020	679	998
  25/8-19 S	30.12.2019	679	998
  25/8-20 B	28.05.2021	737	1004
  25/8-20 C	13.06.2021	737	1004
  25/8-20 S	10.05.2021	737	1004
  25/8-21 S	20.06.2021	708	1021
  25/8-22 S	20.07.2021	684	1038
  25/9-1	22.04.1995	1285	1344
  25/9-3	20.09.2009	1073	1115
  25/9-3	20.09.2009	1199	1215
  25/10-1	16.10.1969	733	1045
  25/10-1 R	03.08.1970	733	1045
  25/10-2	25.08.1970	755	1046
  25/10-3	13.09.1970	1122	1229
  25/10-3	13.09.1970	738	941
  25/10-4	18.01.1981	1058	1109
  25/10-4	18.01.1981	1203	1219
  25/10-4	18.01.1981	740	920
  25/10-4 R	13.06.1981	1058	1109
  25/10-4 R	13.06.1981	1203	1219
  25/10-4 R	13.06.1981	740	920
  25/10-5	17.07.1981	1077	1101
  25/10-6 S	22.03.1996	791	982
  25/10-7 S	08.06.1996	1103	1125
  25/10-7 S	08.06.1996	1153	1194
  25/10-7 S	08.06.1996	823	1056
  25/10-8	07.04.1997	846	1020
  25/10-8 A	27.04.1997	1107	1237
  25/10-8 A	27.04.1997	850	1023
  25/10-9	27.07.2009	1077	1145
  25/10-10	02.04.2010	1259	1270
  25/10-10	02.04.2010	777	1127
  25/10-12 S	18.01.2015	862	1012
  25/10-13 S	19.06.2015	1184	1282
  25/10-14 S	17.01.2016	1192	1540
  25/10-15 S	02.08.2016	857	1000
  25/10-16 A	09.08.2018	905	1418
  25/10-16 B	18.08.2018	905	1418
  25/10-16 C	26.08.2018	905	1418
  25/10-16 S	30.07.2018	889	1181
  25/10-17 S	10.02.2023	875	1140
  25/11-1	09.07.1967	1085	1110
  25/11-1	09.07.1967	758	976
  25/11-2	24.09.1970	1086	1092
  25/11-2	24.09.1970	747	939
  25/11-2	24.09.1970	997	1015
  25/11-3	14.10.1970	1003	1120
  25/11-3	14.10.1970	772	978
  25/11-4	20.11.1970	792	1203
  25/11-5	08.05.1974	759	961
  25/11-6	01.10.1978	1080	1100
  25/11-6	01.10.1978	752	1011
  25/11-7	27.10.1978	1055	1087
  25/11-7	27.10.1978	767	925
  25/11-7	27.10.1978	960	975
  25/11-8	16.10.1979	1049	1072
  25/11-8	16.10.1979	750	916
  25/11-8	16.10.1979	948	968
  25/11-9	07.12.1980	1000	1022
  25/11-9	07.12.1980	1040	1045
  25/11-9	07.12.1980	1077	1112
  25/11-9	07.12.1980	770	935
  25/11-10	17.02.1981	1025	1062
  25/11-10	17.02.1981	1159	1223
  25/11-10	17.02.1981	1260	1270
  25/11-10	17.02.1981	778	1004
  25/11-11	18.03.1981	1068	1085
  25/11-11	18.03.1981	758	959
  25/11-12	07.05.1981	1243	1290
  25/11-12	07.05.1981	749	971
  25/11-12	07.05.1981	994	1016
  25/11-13	29.05.1981	1064	1095
  25/11-13	29.05.1981	1202	1215
  25/11-13	29.05.1981	735	935
  25/11-13	29.05.1981	978	986
  25/11-14 S	13.10.1990	748	918
  25/11-14 SR	31.12.1990	748	918
  25/11-15	25.12.1991	1032	1108
  25/11-15	25.12.1991	798	1018
  25/11-16	24.07.1992	836	953
  25/11-17	22.03.1993	897	1146
  25/11-18	24.10.1994	811	1048
  25/11-19 S	18.05.1995	763	953
  25/11-19 SR	06.05.1997	1077	1087
  25/11-19 SR	06.05.1997	1169	1190
  25/11-19 SR	06.05.1997	763	953
  25/11-20	23.10.1995	891	951
  25/11-21 A	01.10.1996	1000	1028
  25/11-21 A	01.10.1996	1074	1087
  25/11-21 A	01.10.1996	1102	1115
  25/11-21 A	01.10.1996	1221	1230
  25/11-21 A	01.10.1996	796	905
  25/11-21 A	01.10.1996	925	944
  25/11-21 A	01.10.1996	955	978
  25/11-21 S	14.11.1995	796	978
  25/11-22	24.01.1998	845	903
  25/11-23	28.05.1999	730	947
  25/11-24	29.03.2007	1200	1208
  25/11-24	29.03.2007	1344	1358
  25/11-24	29.03.2007	841	1006
  25/11-25 A	10.03.2008	814	954
  25/11-25 S	15.02.2008	814	954
  25/11-26	17.02.2013	1120	1134
  25/11-27	29.05.2013	1065	1107
  25/11-28	25.09.2015	1075	1105
  25/11-28	25.09.2015	863	1025
  25/11-29 S	13.05.2019	862	1140
  26/10-1	13.02.2015	906	987
  29/6-1	09.05.1982	890	969
  29/9-1	24.02.1984	859	935
  30/2-4 S	09.08.2008	1150	1393
  30/3-1	07.09.1979	1174	1360
  30/3-1 R	26.04.1982	1174	1360
  30/3-11 S	09.09.2022	1137	1148
  30/4-1	14.05.1979	1050	1114
  30/4-3 S	09.10.2016	712	1006
  30/5-1	29.07.1972	1140	1259
  30/5-1	29.07.1972	835	979
  30/5-2	21.12.1996	993	1045
  30/5-3 A	30.05.2009	1339	1394
  30/5-3 S	12.04.2009	1404	1475
  30/5-3 S	12.04.2009	1538	1588
  30/5-4 A	16.11.2022	1029	2125
  30/5-4 S	23.09.2022	1029	2125
  30/6-1	22.09.1979	1435	1471
  30/6-1	22.09.1979	883	1062
  30/6-13	14.05.1983	1032	1080
  30/6-13 R	11.09.1986	1032	1080
  30/6-13 R	11.09.1986	1410	1528
  30/6-18	23.11.1985	927	952
  30/6-25 S	06.01.1999	991	1004
  30/6-26	07.10.2001	956	984
  30/6-27	30.10.2001	1015	1048
  30/6-28 S	29.03.2012	1238	1342
  30/6-31 S	25.04.2020	1033	2069
  30/7-3	25.10.1976	779	1122
  30/7-7	01.07.1979	801	1167
  30/8-1 S	01.03.1995	958	1030
  30/8-1 SR	01.03.1996	958	1030
  30/8-2	14.01.1996	818	922
  30/8-3	05.01.1998	915	974
  30/9-2	12.07.1983	1114	1155
  30/9-2	12.07.1983	1167	1180
  30/9-2	12.07.1983	1233	1244
  30/9-2	12.07.1983	1269	1359
  30/9-2 R	07.07.1986	1114	1155
  30/9-2 R	07.07.1986	1167	1180
  30/9-2 R	07.07.1986	1233	1244
  30/9-2 R	07.07.1986	1269	1359
  30/9-3	26.02.1984	994	2051
  30/9-8 R	25.09.1989	932	974
  30/9-12	09.05.1991	980	1012
  30/9-12 A	04.06.1991	980	1012
  30/9-12 AR	11.07.2002	984	1016
  30/9-13 S	11.10.1991	944	1015
  30/9-13 SR	17.07.2002	954	983
  30/9-14	14.05.1993	923	1012
  30/9-15	05.01.1994	1014	1028
  30/9-17	14.03.1995	944	964
  30/9-17 R	13.04.1995	944	964
  30/9-18	11.04.1995	946	965
  30/9-20 S	11.02.2002	902	920
  30/9-20 S	11.02.2002	960	991
  30/9-21 A	15.06.2008	1311	1347
  30/9-21 A	15.06.2008	1447	1525
  30/9-21 S	30.04.2008	1315	1350
  30/9-21 S	30.04.2008	1443	1525
  30/9-24	17.10.2009	1083	1269
  30/10-1	18.07.1973	660	842
  30/10-4	25.09.1974	658	758
  30/10-5	01.05.1975	658	743
  30/11-7	03.02.2009	1091	1360
  30/11-7 A	25.05.2009	1091	1360
  30/11-10	26.12.2014	810	1063
  30/11-13	06.06.2016	732	1138
  30/11-14	06.07.2016	813	944
  30/11-14 B	23.07.2016	813	944
  31/5-7	06.03.2020	772	1144
  31/10-1	25.07.2014	1470	1477
  33/9-22 S	17.09.2017	1225	1296
  35/3-7 S	01.10.2009	655	821
  35/7-1 S	15.08.2011	1173	1514
  35/8-5 S	20.07.2003	682	854
  35/9-6 S	07.12.2010	605	790
  35/9-11 A	21.05.2014	605	765
  35/9-11 S	15.04.2014	605	765
  35/10-4 A	12.11.2018	1105	1221
  35/10-4 S	10.10.2018	1105	1221
  35/11-16 S	18.03.2014	985	1157

• Wellbores with cores

  Wellbores with cores

  Wellbore name	Wellbore completion date	Core length [m]
  16/2-14	17.11.2012	12
  25/2-22 S	24.08.2021	62
  25/11-1	09.07.1967	5