Petrora

NORWAY · WELLBORES · NPDID 1921

25/11-17

Exploration · Wildcat · P&A · Dry · Norsk Hydro Produksjon AS · PL 169

3 documents: reports, logs, and plots →

Core 1

Core 1 of 25/11-17 was cut from 1,625.5 to 1,640 m, 14.5 m in the Balder Fm. The Directorate lists core samples from it as available.

14.5
m cored · 1,625.5 to 1,640
3
photographs
4
palynology slides made from core
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.SLIDESTESTS1,625.51,640 m1,6281,6301,6321,6341,6361,638Balder Fm, 1,625.5 to 1,640 mBalder FmCore 1, 1,625.5 to 1,640 mCore 114.5 m1,625 to 1,630 m: 1 photo. Open.11,630 to 1,635 m: 1 photo. Open.11,635 to 1,640 m: 1 photo. Open.13 m not cored

Photographs of this core

3 PHOTOS · HOSTED BY THE NORWEGIAN OFFSHORE DIRECTORATE

What it was cut through

UnitFrom, mTo, mCore in it, m
Balder Fm1,625.51,64014.5

Every formation top in 25/11-17 →

Palynology slides made from core

4 IN THE INTERVAL

DepthLab codeIn
1,630.2 mHYDROBalder Fm
1,634.2 mHYDROBalder Fm
1,637 mHYDROBalder Fm
1,640 mHYDROBalder Fm

Logs run across it

7 RUNS COVERING PART OF THE INTERVAL

  • MWD - GR RES ROP DIRmeasurement while drilling · gamma ray · resistivity · directional survey168 to 2,248 m
  • VSPvertical seismic profile440 to 2,225 m
  • 4-ARM DIP GRdipmeter · gamma ray1,397 to 2,235 m
  • DLL MLL ZDL CN GR SP CHTdual laterolog · microlaterolog · compensated Z-densilog · compensated neutron · gamma ray · spontaneous potential · cable head tension1,397 to 2,242 m
  • MAC SL CHTmultipole array acoustic · spectral gamma ray · cable head tension1,397 to 2,228 m
  • CST GRsidewall core sample taker · gamma ray1,465 to 2,222 m
  • FMT-HP GR CHTformation multi-tester · gamma ray · cable head tension1,588 to 2,129 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/1921/cores/1, documented in the API reference.