NORWAY · WELLBORES · NPDID 3771

25/8-12 S

Exploration · Appraisal · P&A · Oil · Esso Exploration and Production Norway A/S · Balder · PL 027

2 documents: reports, logs, and plots →

25/8-12 S was cored once, 33.8 m in all between 1,905 and 1,938.8 m.

1
core
33.8
metres cored in all
7
photographs of 1 core

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS1,9051,938.8 m1,9101,9151,9201,9251,9301,935Shetland Gp, 1,905 to 1,905.9 mShetland GpStatfjord Gp, 1,905.9 to 1,938.8 mStatfjord GpCore 1, 1,905 to 1,938.8 m. Open the core.Core 133.8 m1,905 to 1,910 m: 1 photo. Open.11,910 to 1,915 m: 1 photo. Open.11,915 to 1,920 m: 1 photo. Open.11,920 to 1,925 m: 1 photo. Open.11,925 to 1,930 m: 1 photo. Open.11,930 to 1,935 m: 1 photo. Open.11,935 to 1,939 m: 1 photo. Open.1

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 1 →1,905 m1,938.8 m33.8Shetland Gp, 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/3771/cores, documented in the API reference.