31/2-7
Exploration · Appraisal · P&A · Oil/gas · A/S Norske Shell · Troll · PL 054
Core 5
Core 5 of 31/2-7 was cut from 1,597 to 1,615.8 m, 18.8 m in the Sognefjord Fm and Heather Fm. The Directorate lists core samples from it as available.
- 18.8
- m cored · 1,597 to 1,615.8
- 4
- photographs
- 10
- palynology slides made from core
- 1
- formation boundary crossed
- 9
- 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 | 1,597 | 1,601 | 4 |
| Heather Fm | 1,601 | 1,615.8 | 14.8 |
Palynology slides made from core
10 IN THE INTERVAL
| Depth | Lab code | In |
|---|---|---|
| 1,598 m | SHELL | Sognefjord Fm |
| 1,600 m | SHELL | Sognefjord Fm |
| 1,600.9 m | SHELL | Sognefjord Fm |
| 1,603 m | SHELL | Heather Fm |
| 1,605 m | SHELL | Heather Fm |
| 1,607 m | SHELL | Heather Fm |
| 1,608.5 m | SHELL | Heather Fm |
| 1,609.5 m | SHELL | Heather Fm |
| 1,610.4 m | SHELL | Heather Fm |
| 1,610.7 m | SHELL | Heather Fm |
Logs run across it
9 RUNS COVERING PART OF THE INTERVAL
- CBL VDL GR CCLcement bond log · variable density log · gamma ray · casing collar locator606 to 1,660 m
- VELOCITYvelocity (check-shot) survey776 to 1,650 m
- WSTwell seismic tool776 to 1,650 m
- FDC CNL GR CALcompensated formation density · compensated neutron log · gamma ray · caliper1,495 to 1,660 m
- HDThigh-resolution dipmeter1,495 to 1,660 m
- ISF BHC GRinduction spherically focused log · borehole-compensated sonic · gamma ray1,495 to 1,659 m
- LDT NGT CALlitho-density tool · natural gamma ray spectrometry · caliper1,495 to 1,660 m
- CSTsidewall core sample taker1,498 to 1,770 m
- DLL MSFL GRdual laterolog · micro-spherically focused log · gamma ray1,498 to 1,656 m
Core and petrography reports on file for the well
- Frozen core analysispdf · 2.1 MB
- Investigation of corespdf · 2.2 MB
- Special core analysispdf · 2.5 MB
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/70/cores/5, documented in the API reference.