31/4-6

Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Brage · PL 055

Everything taken from 31/4-6 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

5 CORES · 80.7 M IN ALL

Core	Top	Base	Depth in	In	Sample available
Core 1 →	2,132	2,148.3	m	Draupne Fm, Heather Fm	Yes
Core 2 →	2,149	2,159.5	m	Heather Fm, Fensfjord Fm	Yes
Core 3 →	2,159.5	2,178	m	Fensfjord Fm	Yes
Core 4 →	2,178.1	2,195	m	Fensfjord Fm	Yes
Core 5 →	2,195.5	2,214	m	Fensfjord Fm	Yes

Cored length by unit, m

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

Core photos

19 PHOTOS OF 19 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.

Fluid samples

Test	Fluid	From, m	To, m	In	Tested	Received	Sample available
DST	—	—	—	—	—	—	Yes
DST 1	—	2,159	2,163	Fensfjord Fm	Apr 14, 1982	Feb 28, 1991	Yes

Every fluid sample from Brage →

Geochemistry and fluid analysis on file

Geochemical information 1pdf · 275 KB
Geochemical information 2pdf · 455 KB

Drill-stem tests

Test	From, m	To, m	In	Choke, mm	Oil, Sm³/d	Gas, Sm³/d	Oil density, g/cm³	GOR, m³/m³	BHP, MPa	Temp, °C
DST 1	2,159	2,163	Fensfjord Fm	14.3	452	39,000	0.853	85	—	—

Every drill-stem test in Brage →

Test reports and pressure plots on file

Formation pressure plotpdf · 178 KB

Cuttings

270 to 2,447 mSample available: yes

Palynology slides

57 ON FILE · 2,035 TO 2,448

Made from: Sidewall core 43, Core 14. Laboratory codes: IKU 57.

Depth	Made from	Lab code	In
2,035 m	Sidewall core	IKU	Lista Fm
2,037 m	Sidewall core	IKU	Lista Fm
2,043 m	Sidewall core	IKU	Lista Fm
2,057 m	Sidewall core	IKU	Lista Fm
2,060 m	Sidewall core	IKU	Lista Fm
2,084 m	Sidewall core	IKU	Shetland Gp
2,090 m	Sidewall core	IKU	Shetland Gp
2,095 m	Sidewall core	IKU	Shetland Gp
2,100 m	Sidewall core	IKU	Shetland Gp
2,106 m	Sidewall core	IKU	Shetland Gp
2,109 m	Sidewall core	IKU	Cromer Knoll Gp
2,123.5 m	Sidewall core	IKU	Draupne Fm
2,128 m	Sidewall core	IKU	Draupne Fm
2,130 m	Sidewall core	IKU	Draupne Fm
2,132 m	Core	IKU	Draupne Fm
2,138 m	Core	IKU	Heather Fm
2,144.4 m	Core	IKU	Heather Fm
2,147.5 m	Core	IKU	Heather Fm
2,149.5 m	Core	IKU	Heather Fm
2,154.6 m	Core	IKU	Fensfjord Fm
2,156.5 m	Core	IKU	Fensfjord Fm
2,160.1 m	Core	IKU	Fensfjord Fm
2,170.5 m	Core	IKU	Fensfjord Fm
2,177.6 m	Core	IKU	Fensfjord Fm
2,183.1 m	Core	IKU	Fensfjord Fm
2,201.6 m	Core	IKU	Fensfjord Fm
2,208.8 m	Core	IKU	Fensfjord Fm
2,213.9 m	Core	IKU	Fensfjord Fm
2,215 m	Sidewall core	IKU	Fensfjord Fm
2,220 m	Sidewall core	IKU	Fensfjord Fm
2,225 m	Sidewall core	IKU	Fensfjord Fm
2,231 m	Sidewall core	IKU	Fensfjord Fm
2,237 m	Sidewall core	IKU	Fensfjord Fm
2,242 m	Sidewall core	IKU	Fensfjord Fm
2,247 m	Sidewall core	IKU	Fensfjord Fm
2,255 m	Sidewall core	IKU	Fensfjord Fm
2,262 m	Sidewall core	IKU	Fensfjord Fm
2,268 m	Sidewall core	IKU	Fensfjord Fm
2,274 m	Sidewall core	IKU	Fensfjord Fm
2,280 m	Sidewall core	IKU	Fensfjord 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/43, documented in the API reference.