NORWAY · WELLBORES · NPDID 3771
25/8-12 S
Exploration · Appraisal · P&A · Oil · Esso Exploration and Production Norway A/S · Balder · PL 027
Core 1
Core 1 of 25/8-12 S was cut from 1,905 to 1,938.8 m, 33.8 m in the Shetland Gp and Statfjord Gp. The Directorate lists core samples from it as available.
- 33.8
- m cored · 1,905 to 1,938.8
- 7
- photographs
- 1
- formation boundary crossed
- 4
- 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
7 PHOTOS · HOSTED BY THE NORWEGIAN OFFSHORE DIRECTORATE
What it was cut through
| Unit | From, m | To, m | Core in it, m |
|---|---|---|---|
| Shetland Gp | 1,905 | 1,905.9 | 0.9 |
| Statfjord Gp | 1,905.9 | 1,938.8 | 32.9 |
Palynology slides made from core
0 IN THE INTERVAL
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
4 RUNS COVERING PART OF THE INTERVAL
- VSPvertical seismic profile505 to 2,080 m
- AITH IPLT DSIdipole shear sonic imager986 to 2,099 m
- MWD LWD - DIR EWR-4 DGRmeasurement while drilling · logging while drilling · directional survey · electromagnetic wave resistivity · dual gamma ray990 to 2,096 m
- CMR GRcombinable magnetic resonance · gamma ray1,690 to 2,040 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/3771/cores/1, documented in the API reference.