7121/4-1

Exploration · Wildcat · P&A · Oil/gas · Den norske stats oljeselskap a.s · Snøhvit · PL 099

10 documents: reports, logs, and plots →

Everything taken from 7121/4-1 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

4 CORES · 95.4 M IN ALL

Core	Top	Base	Depth in	In	Sample available
Core 1 →	2,321	2,339.2	m	Stø Fm	Yes
Core 2 →	2,339.2	2,366.7	m	Stø Fm	Yes
Core 3 →	2,366.7	2,394	m	Stø Fm	Yes
Core 4 →	2,394	2,416.4	m	Stø Fm, Nordmela Fm	Yes

Cored length by unit, m

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

Core photos

26 PHOTOS OF 26 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 4	Condensate	2,353	2,385	Stø Fm	Oct 17, 1984	Apr 1, 1992	Yes
DST 3	Oil	2,419.8	2,434.8	Nordmela Fm	Oct 10, 1984	Apr 1, 1992	Yes
DST 2	Condensate	2,471	2,465	Nordmela Fm, Tubåen Fm	Oct 5, 1984	Feb 28, 1991	Yes
DST 1	Water	2,497	2,504	Tubåen Fm	Apr 7, 1985	Apr 1, 1992	Yes

Every fluid sample from Snøhvit →

Geochemistry and fluid analysis on file

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	2,497.6	2,504.2	Tubåen Fm	25.4	0	0	—	—	—	86
DST 2	2,465.9	2,471.9	Nordmela Fm, Tubåen Fm	19.1	67	771,600	0.85	11,516	—	—
DST 3	2,419.8	2,434.8	Nordmela Fm	12.7	94	89,000	0.85	946	—	86
DST 4	2,353	2,385	Stø Fm	25.4	109	846,000	0.76	7,760	—	86

Every drill-stem test in Snøhvit →

Test reports and pressure plots on file

Formation pressure plotpdf · 278 KB

Cuttings

430 to 2,583 mSample available: yes

Thin sections

6 ON FILE · 2,331.8 TO 2,410.9 M

Section	Depth	In
2962	2,331.8 m	Stø Fm
2961	2,342 m	Stø Fm
2960	2,358 m	Stø Fm
2959	2,385 m	Stø Fm
2958	2,401.8 m	Nordmela Fm
2957	2,410.9 m	Nordmela Fm

Thin sections from every well in Snøhvit →

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/135, documented in the API reference.