30/3-4

Exploration · Appraisal · Suspended · Oil/gas · Den norske stats oljeselskap a.s · Veslefrikk · PL 052

Everything taken from 30/3-4 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

12 CORES · 178.1 M IN ALL

Core	Top	Base	Depth in	In	Sample available
Core 1 →	2,830	2,834.4	m	Ness Fm	Yes
Core 2 →	2,835	2,839.3	m	Ness Fm	Yes
Core 3 →	2,840	2,851.8	m	Ness Fm	Yes
Core 4 →	2,853	2,862	m	Ness Fm	Yes
Core 5 →	2,865	2,879.6	m	Ness Fm, Etive Fm	Yes
Core 6 →	2,880.5	2,907.9	m	Etive Fm	Yes
Core 7 →	2,907.9	2,928.8	m	Etive Fm	Yes
Core 8 →	2,930	2,937.3	m	Etive Fm	Yes
Core 9 →	2,938	2,952.5	m	Etive Fm, Drake Fm	Yes
Core 10 →	2,953	2,972.3	m	Drake Fm	Yes
Core 11 →	3,086	3,113	m	Cook Fm	Yes
Core 12 →	3,113	3,130.7	m	Cook Fm, Amundsen Fm	Yes

Cored length by unit, m

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

Core photos

35 PHOTOS OF 35 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 TEST5	Oil	2,850	2,857	Ness Fm	Jun 2, 1985	Nov 5, 1991	Yes
DST TEST4	Oil	2,866	2,882	Ness Fm, Etive Fm	May 24, 1985	Oct 1, 1991	Yes
DST TEST3	—	2,903	2,923	Etive Fm	May 21, 1985	Oct 1, 1991	Yes
DST TEST1	—	3,079	3,096	Cook Fm	May 1, 1985	Oct 1, 1991	Yes

Every fluid sample from Veslefrikk →

Geochemistry and fluid analysis on file

Geochemical information 1pdf · 4.7 MB
Geochemical information 2pdf · 12.9 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	3,079	3,096	Cook Fm	23.8	1,023	104,000	0.83	108	34	—
DST 3	2,903	2,923	Etive Fm	23.8	1,640	126,700	0.83	77	32	—
DST 4	2,866	2,882	Ness Fm, Etive Fm	18.3	1,230	101,900	0.831	82	32	—
DST 5	2,850	2,857	Ness Fm	19	578	46,200	0.835	80	—	—
DST 6	2,826	2,833	Ness Fm	25	0	0	—	—	—	—

Every drill-stem test in Veslefrikk →

Cuttings

260 to 3,287.5 mSample available: yes

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/460, documented in the API reference.