25/2-13

Exploration · Appraisal · P&A · Oil/gas · Elf Petroleum Norge AS · Hugin Satellitter · PL 026

25/2-13 was cored 18 times, 280.8 m in all between 3,340 and 3,854.2 m.

18: cores
280.8: metres cored in all
57: photographs of 15 cores
16: thin sections inside the cores
41: palynology slides made from core
14: tests and fluid samples across the cores

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

Core by core

Core	Top	Base	Length	In	Photos	Thin sections	Slides from core	Tests	Sample available
Core 1 →	3,340 m	3,341.8 m	1.8	Heather Fm		1	2	—	Yes
Core 2 →	3,367 m	3,394.8 m	27.8	Hugin Fm		2	6	4	Yes
Core 3 →	3,387 m	3,406 m	19	Hugin Fm		3	4	2	Yes
Core 4 →	3,405 m	3,423 m	18	Hugin Fm, Sleipner Fm		2	6	1	Yes
Core 5 →	3,429 m	3,441 m	12	Sleipner Fm		2	4	1	Yes
Core 6 →	3,441 m	3,469 m	28	Sleipner Fm		4	13	1	Yes
Core 7 →	3,459 m	3,468.6 m	9.6	Sleipner Fm	—	2	6	1	Yes
Core 8 →	3,649 m	3,667.1 m	18.1	Amundsen Fm	—	—	—	—	Yes
Core 9 →	3,667.1 m	3,669.7 m	2.6	Amundsen Fm	—	—	—	—	Yes
Core 11 →	3,709 m	3,726.3 m	17.3	Statfjord Gp		—	—	2	Yes
Core 12 →	3,727 m	3,744.7 m	17.7	Statfjord Gp		—	—	—	Yes
Core 13 →	3,745 m	3,763 m	18	Statfjord Gp		—	—	—	Yes
Core 14 →	3,763 m	3,781.5 m	18.5	Statfjord Gp		—	—	1	Yes
Core 15 →	3,781.5 m	3,792 m	10.5	Statfjord Gp		—	—	1	Yes
Core 16 →	3,792 m	3,810.6 m	18.6	Statfjord Gp		—	—	—	Yes
Core 17 →	3,810.5 m	3,828.8 m	18.3	Statfjord Gp		—	—	—	Yes
Core 18 →	3,829 m	3,847 m	18	Statfjord Gp		—	—	—	Yes
Core 19 →	3,847 m	3,854.2 m	7.2	Statfjord Gp		—	—	—	Yes

Seeing the cores themselves

The cores are held by the Norwegian Offshore Directorate in its Geobank, which has rooms for viewing and sampling by booking.

The Directorate's Geobank: viewing and sampling →

About this data

Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). The Directorate files each core as an interval and nothing against it. The log places everything else on file for the wellbore inside the core whose interval contains its depth: photographs by the interval in their title, thin sections and slides by their depth, tests by overlap, formations by this wellbore's own tops. Core depths are driller's depths, so a mark at the very edge of a core can belong to its neighbor. Only slides made from core are shown; slides from cuttings at the same depths are on the Samples tab.

Developers: this page as JSON is GET /v1/data/norway/wells/1459/cores, documented in the API reference.