GREY BEDS (INFORMAL)

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General information

General information
Attribute	Value
Lithostrat. unit The lithostratigraphic unit's official name.	GREY BEDS (INFORMAL)
NPDID lithostrat. unit Norwegian Offshore Directorate's unique id for lithostratigraphic units.	52
Level Indicates the lithostratigraphic unit's level. Legal values: GROUP, FORMATION, MEMBER.	GROUP

Level below

Level below

Lithostrat. unit
Description

Grey Beds (informal)

Sediments of Triassic age beneath the Åre Formation have been encountered in a number of wells offshore mid-Norway. Based on their colour the Triassic section in the Norwegian Sea has been informally divided into “Grey Beds” and “Red Beds” . The “Grey Beds” sediments represent continental clastics of grey colour, deposited in a more humid climate compared to the “ “Red Beds” sediments. Thicknesses of more than 2500 meters have been drilled. No type well section has been established.

Wellbores penetrating
Wellbore name	Wellbore completion date	Top depth [m]	Bottom depth [m]
6204/11-1	14.11.1994	2916	2966
6307/1-1 S	28.12.2018	2775	2839
6406/1-2	04.09.2003	4232	4478
6406/3-1	14.08.1984	4758	4864
6406/11-1 S	18.02.1991	4134	4149
6407/1-2	15.05.1983	4548	4560
6407/1-3	16.01.1984	4455	4469
6407/2-1	06.08.1982	3723	3830
6407/2-2	31.07.1983	3275	3351
6407/7-1 S	07.04.1986	3183	3277
6407/7-2	21.01.1987	2934	2980
6407/7-2 R	30.04.1990	2936	2982
6407/7-3	18.05.1988	3128	3222
6407/8-2	25.11.1994	1847	1950
6407/8-5 S	26.05.2009	2905	3240
6407/9-7	25.05.1988	2439	2526
6407/10-1	19.06.1987	3319	3347
6407/10-3	27.06.1992	1827	1850
6407/10-4	19.01.2016	2390	2500
6408/4-1	18.10.1988	2603	2725
6507/3-2	27.04.1997	1780	2008
6507/3-16	21.08.2022	2161	2238
6507/5-10 S	30.12.2020	1903	2164
6507/5-11	26.04.2022	2004	2270
6507/6-1	23.08.1986	1307	1425
6507/6-4 A	29.01.2012	1209	1289
6507/6-4 S	16.11.2011	1208	1287
6507/7-10	29.10.1993	3171	3309
6507/8-4	13.08.1990	2435	2560
6507/8-6	09.10.1993	2656	2743
6507/11-1	10.12.1981	3074	3139
6507/11-2	30.05.1982	2761	2905
6507/11-3	15.08.1985	3193	3250
6507/12-1	26.10.1980	2920	3060
6507/12-2	24.11.1981	2605	2727
6510/2-1	10.10.1997	2236	3102
6510/2-1 R	21.12.1997	2236	4707
6608/10-12	21.12.2008	3060	3133
6608/11-1	13.08.1986	1318	1620
6608/11-2	24.11.2000	2064	2215
6608/11-3	15.12.2002	1940	2031
6608/11-4	23.05.2004	2153	2215
6608/11-5	14.07.2006	1641	1694
6608/11-7 S	24.10.2011	2000	2075
6609/10-1	29.08.1983	1993	2102
6609/10-2	03.10.2009	2418	2528
6610/2-1 S	28.09.1996	2541	2598
6610/3-1 R	11.12.1993	4147	4170
6610/3-1 R2	07.10.1996	4149	4172
6610/7-1	19.06.1983	3193	3237
6610/7-2	14.03.1984	1726	4215
6610/10-1	03.02.2013	2930	3006
6611/1-1	24.11.2019	1584	1905