Petrora

NORWAY · WELLBORES · NPDID 369

25/11-8

Exploration · Appraisal · P&A · Oil · Esso Exploration and Production Norway A/S · Balder · PL 001

4 documents: reports, logs, and plots →

25/11-8 was cored 8 times, 48.8 m in all between 1,730.2 and 1,798 m.

8
cores
48.8
metres cored in all
10
palynology slides made from core
4
tests and fluid samples across the cores

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS1,730.21,734.2Heimdal Fm, 1,730.2 to 1,734.2 mHeimdal FmCore 2, 1,730.2 to 1,734.2 m. Open the core.Core 24 m2.8 m not cored1,7371,740Heimdal Fm, 1,737 to 1,740 mHeimdal FmCore 3, 1,737 to 1,740 m. Open the core.Core 32.5 m not cored1,742.51,753.3Heimdal Fm, 1,742.5 to 1,753.3 mHeimdal FmCore 4, 1,742.5 to 1,753.3 m. Open the core.Core 410.8 m2.7 m not cored1,7561,757Heimdal Fm, 1,756 to 1,757 mHeimdal FmCore 5, 1,756 to 1,757 m. Open the core.Core 55.3 m not cored1,762.31,771.7Heimdal Fm, 1,762.3 to 1,771.7 mHeimdal FmCore 6, 1,762.3 to 1,771.7 m. Open the core.Core 69.4 m1,778.4Heimdal Fm, 1,771.6 to 1,778.4 mHeimdal FmCore 7, 1,771.6 to 1,778.4 m. Open the core.Core 76.8 m2.8 m not cored1,781.21,788Heimdal Fm, 1,781.2 to 1,788 mHeimdal FmCore 8, 1,781.2 to 1,788 m. Open the core.Core 86.8 m3 m not cored1,7911,798 mHeimdal Fm, 1,791 to 1,798 mHeimdal FmCore 9, 1,791 to 1,798 m. Open the core.Core 97 m

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 2 →1,730.2 m1,734.2 m4Heimdal Fm——51Yes
Core 3 →1,737 m1,740 m3Heimdal Fm——5—Yes
Core 4 →1,742.5 m1,753.3 m10.8Heimdal Fm———1Yes
Core 5 →1,756 m1,757 m1Heimdal Fm———1Yes
Core 6 →1,762.3 m1,771.7 m9.4Heimdal Fm———1Yes
Core 7 →1,771.6 m1,778.4 m6.8Heimdal Fm————Yes
Core 8 →1,781.2 m1,788 m6.8Heimdal Fm————Yes
Core 9 →1,791 m1,798 m7Heimdal Fm————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/369/cores, documented in the API reference.