NORWAY · WELLBORES · NPDID 3755

25/11-23

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

4 documents: reports, logs, and plots →

25/11-23 was cored 2 times, 55.5 m in all between 1,710 and 1,765.5 m.

2
cores
55.5
metres cored in all
12
photographs of 2 cores

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS1,7101,7471,7151,7201,7251,7301,7351,7401,745Balder Fm, 1,710 to 1,747 mBalder FmCore 1, 1,710 to 1,747 m. Open the core.Core 137 m1,710 to 1,715 m: 1 photo. Open.11,715 to 1,720 m: 1 photo. Open.11,720 to 1,725 m: 1 photo. Open.11,725 to 1,730 m: 1 photo. Open.11,730 to 1,735 m: 1 photo. Open.11,735 to 1,740 m: 1 photo. Open.11,740 to 1,745 m: 1 photo. Open.11,745 to 1,747 m: 1 photo. Open.11,765.5 m1,7501,7551,760Balder Fm, 1,747 to 1,752.1 mBalder FmIntra Balder Fm Ss, 1,752.1 to 1,764 mBalder Fm, 1,764 to 1,765.5 mBalder FmCore 2, 1,747 to 1,765.5 m. Open the core.Core 218.5 m1,747 to 1,752 m: 1 photo. Open.11,752 to 1,757 m: 1 photo. Open.11,757 to 1,762 m: 1 photo. Open.11,762 to 1,766 m: 1 photo. Open.1

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 1 →1,710 m1,747 m37Balder Fm———Yes
Core 2 →1,747 m1,765.5 m18.5Balder Fm, Intra Balder Fm Ss———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/3755/cores, documented in the API reference.