Petrora

NORWAY · WELLBORES · NPDID 349

25/1-3

Exploration · Appraisal · P&A · Oil/gas · Elf Petroleum Norge AS · Frigg · PL 024

6 documents: reports, logs, and plots →

25/1-3 was cored 4 times, 44.6 m in all between 1,951 and 2,565.5 m.

4
cores
44.6
metres cored in all
3
thin sections inside the cores
1
palynology slide made from core
3
tests and fluid samples across the cores

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS1,9511,965.31,9551,960Hordaland Gp, 1,951 to 1,952 mHordaland GpFrigg Fm, 1,952 to 1,965.3 mFrigg FmCore 1, 1,951 to 1,965.3 m. Open the core.Core 114.3 m3.7 m not cored1,9691,982.91,9751,980Frigg Fm, 1,969 to 1,982.9 mFrigg FmCore 2, 1,969 to 1,982.9 m. Open the core.Core 213.9 m8.2 m not cored1,991.12,0051,9952,000Frigg Fm, 1,991.1 to 2,005 mFrigg FmCore 3, 1,991.1 to 2,005 m. Open the core.Core 313.9 m558 m not cored2,5632,565.5 mLista Fm, 2,563 to 2,565.5 mLista FmCore 4, 2,563 to 2,565.5 m. Open the core.Core 4

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 1 →1,951 m1,965.3 m14.3Hordaland Gp, Frigg Fm—1——Yes
Core 2 →1,969 m1,982.9 m13.9Frigg Fm—1—3Yes
Core 3 →1,991.1 m2,005 m13.9Frigg Fm—1——Yes
Core 4 →2,563 m2,565.5 m2.5Lista Fm——1—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/349/cores, documented in the API reference.