Petrora

NORWAY · WELLBORES · NPDID 678

25/4-A-6

Development · Production · P&A · Gas · Elf Petroleum Norge AS · Heimdal · PL 036

25/4-A-6 was cored 10 times, 118.4 m in all between 2,081 and 2,223 m.

10
cores
118.4
metres cored in all
3
palynology slides made from core

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS2,0812,096.6Core 1, 2,081 to 2,096.6 m. Open the core.Core 115.6 m2,109.1Core 2, 2,097 to 2,109.1 m. Open the core.Core 212.1 m1.4 m not cored2,110.42,122Core 3, 2,110.4 to 2,122 m. Open the core.Core 311.6 m2.3 m not cored2,124.32,137Core 4, 2,124.3 to 2,137 m. Open the core.Core 412.7 m15 m not cored2,1522,154.9Core 5, 2,152 to 2,154.9 m. Open the core.Core 51.6 m not cored2,156.52,164Core 6, 2,156.5 to 2,164 m. Open the core.Core 62 m not cored2,1662,179.6Core 7, 2,166 to 2,179.6 m. Open the core.Core 713.6 m2,188.5Core 8, 2,179 to 2,188.5 m. Open the core.Core 89.5 m2,205Core 9, 2,188.5 to 2,205 m. Open the core.Core 916.5 m1.5 m not cored2,206.52,223 mCore 10, 2,206.5 to 2,223 m. Open the core.Core 1016.5 m

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 1 →2,081 m2,096.6 m15.6———1—Yes
Core 2 →2,097 m2,109.1 m12.1———2—Yes
Core 3 →2,110.4 m2,122 m11.6—————Yes
Core 4 →2,124.3 m2,137 m12.7—————Yes
Core 5 →2,152 m2,154.9 m2.9—————Yes
Core 6 →2,156.5 m2,164 m7.5—————Yes
Core 7 →2,166 m2,179.6 m13.6—————Yes
Core 8 →2,179 m2,188.5 m9.5—————Yes
Core 9 →2,188.5 m2,205 m16.5—————Yes
Core 10 →2,206.5 m2,223 m16.5—————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/678/cores, documented in the API reference.