NORWAY · WELLBORES · NPDID 1921

25/11-17

Exploration · Wildcat · P&A · Dry · Norsk Hydro Produksjon AS · PL 169

25/11-17 was cored 9 times, 150.1 m in all between 1,625.5 and 2,255.9 m.

9: cores
150.1: metres cored in all
35: photographs of 9 cores
9: palynology slides made from core

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

Core by core

Core	Top	Base	Length	In	Thin sections	Slides from core	Tests	Sample available
Core 1 →	1,625.5 m	1,640 m	14.5	Balder Fm	—	4	—	Yes
Core 2 →	1,643 m	1,651.6 m	8.6	Balder Fm, Sele Fm, Lista Fm	—	—	—	Yes
Core 3 →	1,654 m	1,660.5 m	6.5	Lista Fm	—	—	—	Yes
Core 4 →	1,661.5 m	1,679 m	17.5	Lista Fm	—	—	—	Yes
Core 5 →	1,679.6 m	1,705 m	25.4	Lista Fm	—	—	—	Yes
Core 6 →	1,706.5 m	1,732 m	25.5	Lista Fm, Våle Fm	—	—	—	Yes
Core 7 →	1,732.6 m	1,759 m	26.4	Våle Fm, Tor Fm	—	—	—	Yes
Core 8 →	2,018 m	2,035.9 m	17.9	Statfjord Gp	—	5	—	Yes
Core 9 →	2,248 m	2,255.9 m	7.9	Basement	—	—	—	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/1921/cores, documented in the API reference.