NORWAY · WELLBORES · NPDID 3209

25/8-11

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

3 documents: reports, logs, and plots →

Core 1

Core 1 of 25/8-11 was cut from 1,763 to 1,789.7 m, 26.7 m in the Sele Fm and Hermod Fm. The Directorate lists core samples from it as available.

26.7
m cored · 1,763 to 1,789.7
6
photographs
4
palynology slides made from core
3
formation boundaries crossed
7
log runs across it

SODIR FACTPAGES · PLACED BY DEPTH IN THIS WELLBORE

Down the core

TOP OF THE CORE AT THE TOP · TAP A MARK FOR WHAT IT IS

DEPTHFORMATIONCOREPHOTOSTHINSEC.SLIDESTESTS1,7631,789.7 m1,7651,7701,7751,7801,785Sele Fm, 1,763 to 1,764.9 mSele FmHermod Fm, 1,764.9 to 1,768 mHermod FmSele Fm, 1,768 to 1,773.6 mSele FmHermod Fm, 1,773.6 to 1,789.7 mHermod FmCore 1, 1,763 to 1,789.7 mCore 126.7 m1,763 to 1,768 m: 1 photo. Open.11,768 to 1,773 m: 1 photo. Open.11,773 to 1,778 m: 1 photo. Open.11,778 to 1,783 m: 1 photo. Open.11,783 to 1,788 m: 1 photo. Open.11,788 to 1,790 m: 1 photo. Open.1

Photographs of this core

6 PHOTOS · HOSTED BY THE NORWEGIAN OFFSHORE DIRECTORATE

What it was cut through

UnitFrom, mTo, mCore in it, m
Sele Fm1,7631,764.91.9
Hermod Fm1,764.91,7683.1
Sele Fm1,7681,773.65.6
Hermod Fm1,773.61,789.716.1

Every formation top in 25/8-11 →

Palynology slides made from core

4 IN THE INTERVAL

DepthLab codeIn
1,770.6 mCGGSele Fm
1,773.3 mCGGSele Fm
1,778.2 mCGGHermod Fm
1,786 mCGGHermod Fm

Logs run across it

7 RUNS COVERING PART OF THE INTERVAL

  • VSPvertical seismic profile350 to 1,990 m
  • AIT UBI DSIarray induction tool · ultrasonic borehole imager · dipole shear sonic imager992 to 1,986 m
  • MWD - GR RES DIRmeasurement while drilling · gamma ray · resistivity · directional survey1,024 to 1,994 m
  • LDL CNL GRlitho-density log · compensated neutron log · gamma ray1,578 to 1,995 m
  • CMR IPLcombinable magnetic resonance1,671 to 1,990 m
  • SWCsidewall cores1,678 to 1,985 m
  • MDTmodular formation dynamics tester1,766 to 1,981 m

Logs, casing, and the files you can open →

Seeing the core itself

The core is 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 a core as an interval and nothing against it. Everything else on this page is on file for the wellbore and is shown here because its depth falls inside the core's interval: photographs by the interval in their title, thin sections and slides by their depth, tests and logs by overlap, units by this wellbore's own tops. Core depths are driller's depths, so a mark at the very edge can belong to the neighboring core. Reports are filed for the well, not for one core.

Developers: this page as JSON is GET /v1/data/norway/wells/3209/cores/1, documented in the API reference.