31/4-11

Exploration · Wildcat · P&A · Oil/gas · Norsk Hydro Produksjon AS · Brage · PL 055

Everything taken from 31/4-11 that the Directorate has on file, each with its depth and the formation that depth sits in by this wellbore's own tops. Open a core for its photographs, the thin sections and slides cut from it, and the tests across it.

Cores

16 CORES · 179.4 M IN ALL

Core	Top	Base	Depth in	In	Photos	Sample available
Core 1 →	2,123	2,133.6	m	Cromer Knoll Gp, Draupne Fm		Yes
Core 2 →	2,134	2,138	m	Draupne Fm		Yes
Core 3 →	2,144	2,149	m	Draupne Fm		Yes
Core 4 →	2,149	2,156.7	m	Draupne Fm		Yes
Core 5 →	2,157	2,161	m	Draupne Fm		Yes
Core 6 →	2,179	2,179.5	m	Draupne Fm	—	Yes
Core 7 →	2,187	2,204.5	m	Draupne Fm, Sognefjord Fm		Yes
Core 8 →	2,204.5	2,221.1	m	Sognefjord Fm		Yes
Core 9 →	2,222	2,240	m	Sognefjord Fm, Heather Fm		Yes
Core 10 →	2,316	2,333.5	m	Heather Fm		Yes
Core 11 →	2,343	2,354.2	m	Heather Fm, Fensfjord Fm		Yes
Core 12 →	2,361	2,367	m	Fensfjord Fm		Yes
Core 13 →	2,370	2,376.7	m	Fensfjord Fm		Yes
Core 14 →	2,376.7	2,395	m	Fensfjord Fm		Yes
Core 15 →	2,395	2,412.9	m	Fensfjord Fm		Yes
Core 16 →	2,413	2,431	m	Fensfjord Fm, Heather Fm		Yes

Cored length by unit, m

The core log: every core down the well →Every core from Brage →

Core photos

52 PHOTOS OF 51 INTERVALS · HOSTED BY THE NORWEGIAN OFFSHORE DIRECTORATE

Pick an interval to see the Directorate's photographs of the core, or open a core above for only its own. Each image loads from the Directorate's servers when you open it.

Cuttings

1,110 to 3,270 mSample available: yes

Palynology slides

18 ON FILE · 2,115 TO 2,212.2

Made from: Ditch cuttings 10, Core 8. Laboratory codes: PETROS 17, PETROSTR 1.

Depth	Made from	Lab code	In
2,115 m	Ditch cuttings	PETROSTR	Cromer Knoll Gp
2,117 m	Ditch cuttings	PETROS	Cromer Knoll Gp
2,120 m	Ditch cuttings	PETROS	Cromer Knoll Gp
2,122 m	Ditch cuttings	PETROS	Cromer Knoll Gp
2,124.2 m	Core	PETROS	Cromer Knoll Gp
2,132.4 m	Core	PETROS	Draupne Fm
2,135.2 m	Core	PETROS	Draupne Fm
2,148.9 m	Core	PETROS	Draupne Fm
2,155.5 m	Core	PETROS	Draupne Fm
2,163 m	Ditch cuttings	PETROS	Draupne Fm
2,167 m	Ditch cuttings	PETROS	Draupne Fm
2,170 m	Ditch cuttings	PETROS	Draupne Fm
2,172 m	Ditch cuttings	PETROS	Draupne Fm
2,175 m	Ditch cuttings	PETROS	Draupne Fm
2,177 m	Ditch cuttings	PETROS	Draupne Fm
2,197.3 m	Core	PETROS	Draupne Fm
2,200.4 m	Core	PETROS	Draupne Fm
2,212.2 m	Core	PETROS	Sognefjord Fm

Seeing the material itself

The cores, cuttings, and thin sections listed here are physical samples held by the Norwegian Offshore Directorate in its Geobank, which has rooms for viewing and sampling them by booking. There are no images of thin sections or slides online; core photographs are the only pictures the Directorate publishes.

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). Depths are metres along the wellbore from the kelly bushing unless a row gives its own unit; older cores are filed in feet. A core's photographs are the ones whose titled interval overlaps the core's. Reports are placed beside the material they are about by their document type and file name, which is all the Directorate publishes about them. The unit beside a core, sample, test, or slide is the one whose top and base, in this wellbore's own tops, contain that depth; core and test depths are driller's depths, so an interval at a boundary can sit a few metres off. A zero the Directorate files for an unmeasured pressure, density, or temperature is shown as a dash. Availability is the Directorate's flag, not a stock check. Core photographs are links to its own files; Petrora does not hold copies.

Developers: this page as JSON is GET /v1/data/norway/wells/4147, documented in the API reference.