Petrora

NORWAY · WELLBORES · NPDID 2243

25/5-A-4

Development · Production · P&A · Oil · Elf Petroleum Norge AS · Hugin Satellitter · PL 102

25/5-A-4 was cored 4 times, 62.4 m in all between 3,582 and 3,647 m.

4
cores
62.4
metres cored in all
14
photographs of 4 cores
64
palynology slides made from core

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS3,5823,6003,5853,5903,595Core 1, 3,582 to 3,600 m. Open the core.Core 118 m3,582 to 3,587 m: 1 photo. Open.13,587 to 3,592 m: 1 photo. Open.13,592 to 3,597 m: 1 photo. Open.13,597 to 3,600 m: 1 photo. Open.13,619.43,6053,6103,615Core 2, 3,600 to 3,619.4 m. Open the core.Core 219.4 m3,600 to 3,605 m: 1 photo. Open.13,605 to 3,610 m: 1 photo. Open.13,610 to 3,615 m: 1 photo. Open.13,615 to 3,620 m: 1 photo. Open.12.6 m not cored3,6223,640.23,6253,6303,635Core 3, 3,622 to 3,640.2 m. Open the core.Core 318.2 m3,622 to 3,627 m: 1 photo. Open.13,627 to 3,632 m: 1 photo. Open.13,632 to 3,637 m: 1 photo. Open.13,637 to 3,640 m: 1 photo. Open.13,647 mCore 4, 3,640.2 to 3,647 m. Open the core.Core 46.8 m3,640 to 3,645 m: 1 photo. Open.13,645 to 3,647 m: 1 photo. Open.1

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 1 →3,582 m3,600 m18——13—Yes
Core 2 →3,600 m3,619.4 m19.4——21—Yes
Core 3 →3,622 m3,640.2 m18.2——16—Yes
Core 4 →3,640.2 m3,647 m6.8——14—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/2243/cores, documented in the API reference.