NORWAY · WELLBORES · NPDID 1290

25/2-12

Exploration · Appraisal · P&A · Gas/condensate · Elf Petroleum Norge AS · Fulla · PL 026

7 documents: reports, logs, and plots →

25/2-12 was cored 4 times, 60.7 m in all between 3,685 and 4,019 m.

4
cores
60.7
metres cored in all
97
photographs of 4 cores
2
tests and fluid samples across the cores

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS3,6853,686.1Heather Fm, 3,685 to 3,685.5 mHeather FmHugin Fm, 3,685.5 to 3,686.1 mHugin FmCore 2, 3,685 to 3,686.1 m. Open the core.Core 23,685 to 3,686 m: 2 photos. Open.23.9 m not cored3,6903,715.43,6953,7003,7053,710Hugin Fm, 3,690 to 3,713 mHugin FmSleipner Fm, 3,713 to 3,715.4 mSleipner FmCore 3, 3,690 to 3,715.4 m. Open the core.Core 325.4 m3,690 to 3,715 m: 47 photos. Open.47227.6 m not cored3,9433,952.2Amundsen Fm, 3,943 to 3,952.2 mAmundsen FmCore 4, 3,943 to 3,952.2 m. Open the core.Core 49.2 m3,943 to 3,948 m: 1 photo. Open.13,948 to 3,952 m: 1 photo. Open.141.8 m not cored3,9944,019 m4,0004,0054,0104,015Statfjord Gp, 3,994 to 4,019 mStatfjord GpCore 5, 3,994 to 4,019 m. Open the core.Core 525 m3,994 to 4,919 m: 46 photos. Open.46

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 2 →3,685 m3,686.1 m1.1Heather Fm, Hugin Fm——1Yes
Core 3 →3,690 m3,715.4 m25.4Hugin Fm, Sleipner Fm——1Yes
Core 4 →3,943 m3,952.2 m9.2Amundsen Fm———Yes
Core 5 →3,994 m4,019 m25Statfjord 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/1290/cores, documented in the API reference.