25/10-3

Exploration · Appraisal · P&A · Oil · Esso Exploration and Production Norway A/S · Balder · PL 028

Everything taken from 25/10-3 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

1 CORE · 15.5 FT IN ALL

Core	Top	Base	Depth in	In	Photos	Sample available
Core 1 →	5,750	5,801	ft	Intra Balder Fm Ss, Balder Fm	—	Yes

Cored length by unit, m

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

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	1,750	1,752	Intra Balder Fm Ss	—	900	0	0.84	—	—	—

Every drill-stem test in Balder →

Cuttings

402.3 to 1,909 mSample available: yes

Thin sections

3 ON FILE · 5,751 TO 5,801 M

Section	Depth	In
4446	5,751 m	—
4447	5,772 m	—
4448	5,801 m	—

Thin sections from every well in Balder →

Palynology slides

54 ON FILE · 2,970 TO 6,280

Made from: Ditch cuttings 52, Core 2. Laboratory codes: none given 54.

Depth	Made from	Lab code	In
2,970 ft	Ditch cuttings	—	Skade Fm
3,090 ft	Ditch cuttings	—	Hordaland Gp
3,180 ft	Ditch cuttings	—	Hordaland Gp
3,270 ft	Ditch cuttings	—	Hordaland Gp
3,390 ft	Ditch cuttings	—	Hordaland Gp
3,480 ft	Ditch cuttings	—	Hordaland Gp
3,600 ft	Ditch cuttings	—	Hordaland Gp
3,690 ft	Ditch cuttings	—	Skade Fm
3,780 ft	Ditch cuttings	—	Skade Fm
3,900 ft	Ditch cuttings	—	Skade Fm
3,990 ft	Ditch cuttings	—	Skade Fm
4,080 ft	Ditch cuttings	—	Hordaland Gp
4,200 ft	Ditch cuttings	—	Hordaland Gp
4,290 ft	Ditch cuttings	—	Hordaland Gp
4,380 ft	Ditch cuttings	—	Hordaland Gp
4,500 ft	Ditch cuttings	—	Hordaland Gp
4,590 ft	Ditch cuttings	—	Hordaland Gp
4,680 ft	Ditch cuttings	—	Hordaland Gp
4,800 ft	Ditch cuttings	—	Hordaland Gp
4,890 ft	Ditch cuttings	—	Hordaland Gp
4,980 ft	Ditch cuttings	—	Hordaland Gp
5,000 ft	Ditch cuttings	—	Hordaland Gp
5,100 ft	Ditch cuttings	—	Hordaland Gp
5,190 ft	Ditch cuttings	—	Hordaland Gp
5,280 ft	Ditch cuttings	—	Hordaland Gp
5,400 ft	Ditch cuttings	—	Hordaland Gp
5,490 ft	Ditch cuttings	—	Hordaland Gp
5,500 ft	Ditch cuttings	—	Hordaland Gp
5,520 ft	Ditch cuttings	—	Hordaland Gp
5,540 ft	Ditch cuttings	—	Hordaland Gp
5,560 ft	Ditch cuttings	—	Hordaland Gp
5,580 ft	Ditch cuttings	—	Hordaland Gp
5,600 ft	Ditch cuttings	—	Hordaland Gp
5,620 ft	Ditch cuttings	—	Balder Fm
5,640 ft	Ditch cuttings	—	Balder Fm
5,660 ft	Ditch cuttings	—	Balder Fm
5,680 ft	Ditch cuttings	—	Balder Fm
5,700 ft	Ditch cuttings	—	Balder Fm
5,761 ft	Core	—	Balder Fm
5,799 ft	Core	—	Balder 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/182, documented in the API reference.