NORWAY · WELLBORES · NPDID 31

29/9-1

Exploration · Appraisal · P&A · Oil/gas · Norsk Hydro Produksjon AS · Martin Linge · PL 040

9 documents: reports, logs, and plots →

29/9-1 was cored 3 times, 42.4 m in all between 4,386 and 4,430.1 m.

3
cores
42.4
metres cored in all
11
photographs of 3 cores
5
palynology slides made from core
2
tests and fluid samples across the cores

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Core log

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS4,3864,403.84,3904,3954,400Heather Fm, 4,386 to 4,386.5 mNess Fm, 4,386.5 to 4,393.5 mNess FmEtive Fm, 4,393.5 to 4,403.8 mEtive FmCore 1, 4,386 to 4,403.8 m. Open the core.Core 117.8 m3,290 to 4,394 m: 2 photos. Open.24,394 to 4,398 m: 1 photo. Open.14,398 to 4,402 m: 1 photo. Open.14,417.54,4104,415Etive Fm, 4,404 to 4,405.5 mEtive FmRannoch Fm, 4,405.5 to 4,415 mRannoch FmBroom Fm, 4,415 to 4,417.5 mBroom FmCore 2, 4,404 to 4,417.5 m. Open the core.Core 213.5 m4,402 to 4,406 m: 1 photo. Open.14,406 to 4,410 m: 1 photo. Open.14,410 to 4,414 m: 1 photo. Open.14,414 to 4,417 m: 1 photo. Open.11.5 m not cored4,4194,430.1 m4,425Broom Fm, 4,419 to 4,421 mBroom FmDrake Fm, 4,421 to 4,430.1 mDrake FmCore 3, 4,419 to 4,430.1 m. Open the core.Core 311.1 m4,418 to 4,422 m: 1 photo. Open.14,422 to 4,436 m: 2 photos. Open.2

Core by core

CoreTopBaseLengthInPhotosThin sectionsSlides from coreTestsSample available
Core 1 →4,386 m4,403.8 m17.8Heather Fm, Ness Fm, Etive Fm—11Yes
Core 2 →4,404 m4,417.5 m13.5Etive Fm, Rannoch Fm, Broom Fm—11Yes
Core 3 →4,419 m4,430.1 m11.1Broom Fm, Drake Fm—3—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/31/cores, documented in the API reference.