Petrora

NORWAY · WELLBORES · NPDID 4441

6305/4-1

Exploration · Appraisal · P&A · Gas · Norsk Hydro Produksjon AS · Ormen Lange · PL 209

6 documents: reports, logs, and plots →

Core 4

Core 4 of 6305/4-1 was cut from 2,807 to 2,817.3 m, 10.3 m in the Egga Fm (informal). The Directorate lists core samples from it as available.

10.3
m cored · 2,807 to 2,817.3
3
photographs
12
palynology slides made from core
6
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.SLIDESTESTS2,8072,817.3 m2,8082,8102,8122,8142,816Egga Fm (informal), 2,807 to 2,817.3 mCore 4, 2,807 to 2,817.3 mCore 410.3 m2,807 to 2,811 m: 1 photo. Open.12,811 to 2,815 m: 1 photo. Open.12,815 to 2,817 m: 1 photo. Open.1

Photographs of this core

3 PHOTOS · HOSTED BY THE NORWEGIAN OFFSHORE DIRECTORATE

What it was cut through

UnitFrom, mTo, mCore in it, m
Egga Fm (informal)2,8072,817.310.3

Every formation top in 6305/4-1 →

Palynology slides made from core

12 IN THE INTERVAL

DepthLab codeIn
2,808.6 mRRIEgga Fm (informal)
2,809.1 mRRIEgga Fm (informal)
2,810.3 mRRIEgga Fm (informal)
2,811.2 mRRIEgga Fm (informal)
2,812.2 mRRIEgga Fm (informal)
2,812.5 mRRIEgga Fm (informal)
2,812.8 mRRIEgga Fm (informal)
2,813.4 mRRIEgga Fm (informal)
2,814 mRRIEgga Fm (informal)
2,814.6 mRRIEgga Fm (informal)
2,815.5 mRRIEgga Fm (informal)
2,817 mRRIEgga Fm (informal)

2 more slides were made from cuttings or sidewall cores at depths inside this interval, not from the core itself. Every slide from the well →

Logs run across it

6 RUNS COVERING PART OF THE INTERVAL

  • VSPvertical seismic profile1,100 to 2,960 m
  • SP HRLA PEXspontaneous potential · high-resolution laterolog array · Platform Express (resistivity, density, neutron)2,569 to 2,975 m
  • FMI DSIformation micro-imager · dipole shear sonic imager2,713 to 2,964 m
  • MWD LWD - PP ARC5 RABmeasurement while drilling · logging while drilling · array resistivity compensated · resistivity at the bit2,719 to 2,975 m
  • CMR+ HNGScombinable magnetic resonance · spectral gamma ray (hostile environment)2,740 to 2,900 m
  • MSCTmechanical sidewall coring tool2,755 to 2,847 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/4441/cores/4, documented in the API reference.