Havert Fm

Havert Fm is a formation of the Sassendalen Gp on the Norwegian shelf. 34 wellbores have a top filed in it, at a median of 2,447 m along the wellbore, and 7 were cored in it for 115.5 m of core.

34: wellbores with a top
2,447: m median top · 1,306 to 3,008 for the middle 80%
7: wellbores cored in it
115.5: m of core

SODIR FACTPAGES · DEPTHS ALONG THE WELLBORE · BARENTS SEA 34

Every wellbore with a top in Havert Fm →Cores from wellbores cored in Havert Fm →

Most core

7 WELLBORES · BY METRES CORED IN THE UNIT

Wellbore	Core here, m	Operator	Entered	Core samples available
7226/11-1	34.5	Den norske stats oljeselskap a.s	Oct 22, 1987	Yes
7225/3-1	27.1	Total E&P Norge AS	Apr 30, 2011	Yes
7324/10-1	18.9	Den norske stats oljeselskap a.s	Jun 3, 1989	Yes
7228/9-1 S	17.1	Norsk Hydro Produksjon AS	Dec 22, 1989	Yes
7228/2-1 S	9.3	Mobil Development Norway AS	Aug 21, 1989	Yes
7122/9-1	6.7	Vår Energi ASA	Nov 23, 2022	Yes
7122/7-3	1.9	Eni Norge AS	Oct 24, 2005	Yes

View all 7 wellbores cored in Havert Fm, core by core →On the map →

Latest wellbores to meet it

BY ENTRY DATE

Wellbore	Top, m	Base, m	Operator	Field	Entered
7122/9-1	1,846	1,887	Vår Energi ASA	—	Nov 23, 2022
7122/9-1	1,312	1,791	Vår Energi ASA	—	Nov 23, 2022
7234/6-1	1,729	3,711	Aker BP ASA	—	Jun 1, 2021
7322/6-1 S	2,447	2,519	Equinor Energy AS	—	Apr 9, 2021
7221/4-1	1,458.5	1,563.5	Lundin Norway AS	—	Oct 10, 2020
7335/3-1	3,060	4,300	Equinor Energy AS	—	May 13, 2019
7132/2-2	1,895	3,404.6	Equinor Energy AS	—	Jan 6, 2019
7220/11-4 A	2,218	2,227	Lundin Norway AS	—	Jul 18, 2017
7220/11-4	1,885.5	1,903	Lundin Norway AS	—	May 10, 2017
7222/1-1	2,075	2,195	Eni Norge AS	—	Jun 14, 2016
7224/2-1	2,734.5	2,944	Wintershall Norge AS	—	Jan 11, 2016
7130/4-1	1,302	1,894.5	Lundin Norway AS	—	Nov 22, 2015
7325/1-1	2,757.5	2,865	Statoil Petroleum AS	—	Jun 23, 2014
7124/4-1 S	2,606	2,814	GDF SUEZ E&P Norge AS	—	Sep 16, 2011
7225/3-1	2,554.6	3,665.6	Total E&P Norge AS	—	Apr 30, 2011
7226/2-1	2,930	2,992	StatoilHydro ASA	—	May 18, 2008
7222/6-1 S	2,674	2,895	StatoilHydro Petroleum AS	—	Jan 7, 2008
7122/7-4 S	2,216.5	2,550	Eni Norge AS	Goliat	Sep 21, 2006
7122/7-3	2,211.5	2,595	Eni Norge AS	Goliat	Oct 24, 2005
7128/4-1	1,008	1,569	Den norske stats oljeselskap a.s	—	Dec 17, 1993
7229/11-1	2,804.4	3,879	A/S Norske Shell	—	Aug 9, 1993
7128/6-1	1,001.5	1,623	Conoco Norway Inc.	—	Aug 11, 1991
7228/9-1 S	2,637.5	3,884	Norsk Hydro Produksjon AS	—	Dec 22, 1989
7228/2-1 S	3,984	4,300	Mobil Development Norway AS	—	Aug 21, 1989
7324/10-1	2,512	2,919	Den norske stats oljeselskap a.s	—	Jun 3, 1989
7224/7-1	2,663	3,067	Den norske stats oljeselskap a.s	—	Apr 13, 1988
7226/11-1	2,913	3,877	Den norske stats oljeselskap a.s	—	Oct 22, 1987
7124/3-1	2,671	3,475	Saga Petroleum ASA	—	May 29, 1987
7121/1-1 R	2,786	2,993	Esso Exploration and Production Norway A/S	—	Mar 18, 1986
7120/1-1 R2	2,373	2,403	A/S Norske Shell	—	Mar 13, 1986
7120/1-1 R	2,373	2,403	A/S Norske Shell	—	Dec 2, 1985
7120/1-1	2,373	2,403	A/S Norske Shell	—	Aug 16, 1985
7120/9-2	4,806	4,956	Norsk Hydro Produksjon AS	Snøhvit	Apr 18, 1984
7120/12-4	992	1,366	Norsk Hydro Produksjon AS	—	Feb 18, 1984
7120/12-2	3,552	3,657	Norsk Hydro Produksjon AS	—	Apr 15, 1981

View all 34 wellbores with a top in Havert Fm →

Description

WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE

Name From the seal species Halichoerus grypus: The unit corresponds to unit T1-1 or the Svolvær Formation of earlier informal usage.

Well type section Well 7120/12-2 (Norsk Hydro), coordinates 70°7'30.03"N, 20°48'19.00"E, from 3657 m to 3552 m (Fig 4.42).

Well reference section Well 7120/9-2 (Norsk Hydro), coordinates 71°29'40.81"N, 20°42'05.38"E, from 4956 m to 4806 m (Fig 4.43).

Thickness 105 m in the type well and 150 m in the reference well.

Lithology In the type well the formation consists of medium to dark grey shales with minor inter-bedded pale grey siltstones and sandstones comprising two generally coarsening upwards sequences. The reference section further north in the Hammerfest Basin shows a more monotonous silty shale sequence with only

This unit on Sodir FactPages →

About this data

Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Tops and cored lengths are the Directorate's, per wellbore and unit; the percentiles are computed from those tops and are depths along the wellbore, not true vertical depth.

Developers: this page as JSON is GET /v1/data/norway/formations/havert-fm, documented in the API reference.