NORWAY · WELLBORES · NPDID 2059
31/5-5
Exploration · Appraisal · Suspended · Oil/gas · Norsk Hydro Produksjon AS · Troll · PL 085
Core 4
Core 4 of 31/5-5 was cut from 1,603.5 to 1,622 m, 18.5 m in the Sognefjord Fm. The Directorate lists core samples from it as available.
- 18.5
- m cored · 1,603.5 to 1,622
- 4
- photographs
- 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
Photographs of this core
4 PHOTOS · HOSTED BY THE NORWEGIAN OFFSHORE DIRECTORATE
What it was cut through
| Unit | From, m | To, m | Core in it, m |
|---|---|---|---|
| Sognefjord Fm | 1,603.5 | 1,622 | 18.5 |
Logs run across it
7 RUNS COVERING PART OF THE INTERVAL
- VSPvertical seismic profile960 to 1,920 m
- DLL MLL AC ZDL CN SP GRdual laterolog · microlaterolog · acoustic (sonic) · compensated Z-densilog · compensated neutron · spontaneous potential · gamma ray1,461 to 1,927 m
- MAC SLmultipole array acoustic · spectral gamma ray1,474 to 1,928 m
- DCBIL HDIP GRgamma ray1,537 to 1,923 m
- FMT VPC FQPG GRformation multi-tester · gamma ray1,537 to 1,923 m
- MWD - GR DPR DIRmeasurement while drilling · gamma ray · dual propagation resistivity · directional survey1,560 to 1,930 m
- CST GRsidewall core sample taker · gamma ray1,583 to 1,925 m
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.
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/2059/cores/4, documented in the API reference.