25/1-4

Exploration · Wildcat · P&A · Oil/gas · Elf Petroleum Norge AS · Nordøst Frigg · PL 024

16 documents: reports, logs, and plots →

Everything taken from 25/1-4 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

8 CORES · 82.5 M IN ALL

Core	Top	Base	Depth in	In	Photos	Sample available
Core 1 →	1,922	1,933	m	Hordaland Gp	—	Yes
Core 2 →	1,935.5	1,949.5	m	Hordaland Gp	—	Yes
Core 3 →	1,953.5	1,970.5	m	Hordaland Gp, Frigg Fm	—	Yes
Core 4 →	1,970.5	1,976.5	m	Frigg Fm	—	Yes
Core 5 →	1,984	1,990	m	Frigg Fm	—	Yes
Core 6 →	1,993	1,999	m	Frigg Fm	—	Yes
Core 7 →	2,001	2,010	m	Frigg Fm	—	Yes
Core 8 →	2,010	2,023.5	m	Frigg Fm	—	Yes

Cored length by unit, m

Hordaland Gp82.5
Frigg Fm43.2

The core log: every core down the well →Every core from Nordøst Frigg →

Core reports on file

Corepdf · 1.8 MB

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	1,969	1,995	Frigg Fm	19	5	610,000	—	—	—	—

Every drill-stem test in Nordøst Frigg →

Test reports and pressure plots on file

Formation pressure plotpdf · 215 KB

Cuttings

450 to 2,795 mSample available: yes

Thin sections

2 ON FILE · 1,941.5 TO 2,021.3 M

Section	Depth	In
4353	1,941.5 m	Hordaland Gp
4354	2,021.3 m	Frigg Fm

Thin sections from every well in Nordøst Frigg →

Palynology slides

60 ON FILE · 1,780 TO 2,793

Made from: Ditch cuttings 39, Sidewall core 16, Core 5. Laboratory codes: none given 55, IGS 5.

Depth	Made from	Lab code	In
1,780 m	Ditch cuttings	—	Hordaland Gp
1,800 m	Ditch cuttings	—	Hordaland Gp
1,820 m	Ditch cuttings	—	Hordaland Gp
1,840 m	Ditch cuttings	—	Hordaland Gp
1,860 m	Ditch cuttings	—	Hordaland Gp
1,880 m	Ditch cuttings	—	Hordaland Gp
1,900 m	Ditch cuttings	—	Hordaland Gp
1,921 m	Ditch cuttings	—	Hordaland Gp
1,925 m	Core	IGS	Hordaland Gp
1,941 m	Core	IGS	Hordaland Gp
1,954 m	Core	IGS	Hordaland Gp
1,970 m	Core	IGS	Frigg Fm
1,976 m	Core	IGS	Frigg Fm
2,035 m	Ditch cuttings	—	Frigg Fm
2,055 m	Ditch cuttings	—	Frigg Fm
2,067 m	Sidewall core	—	Balder Fm
2,075 m	Ditch cuttings	—	Balder Fm
2,095 m	Ditch cuttings	—	Balder Fm
2,115 m	Ditch cuttings	—	Balder Fm
2,119 m	Sidewall core	—	Balder Fm
2,135 m	Ditch cuttings	—	Balder Fm
2,155 m	Ditch cuttings	—	Balder Fm
2,175 m	Ditch cuttings	—	Balder Fm
2,176 m	Sidewall core	—	Balder Fm
2,195 m	Ditch cuttings	—	Balder Fm
2,215 m	Ditch cuttings	—	Balder Fm
2,235 m	Ditch cuttings	—	Balder Fm
2,247 m	Sidewall core	—	Balder Fm
2,255 m	Ditch cuttings	—	Balder Fm
2,275 m	Ditch cuttings	—	Balder Fm
2,300 m	Ditch cuttings	—	Balder Fm
2,320 m	Ditch cuttings	—	Sele Fm
2,340 m	Ditch cuttings	—	Sele Fm
2,360 m	Ditch cuttings	—	Sele Fm
2,371 m	Sidewall core	—	Sele Fm
2,380 m	Ditch cuttings	—	Sele Fm
2,400 m	Ditch cuttings	—	Sele Fm
2,420 m	Ditch cuttings	—	Sele Fm
2,440 m	Ditch cuttings	—	Sele Fm
2,445 m	Ditch cuttings	—	Sele Fm

Biostratigraphy reports on file

Palynologypdf · 421 KB

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/350, documented in the API reference.