34/10-37 A

Exploration · Appraisal · Suspended · Oil · Den norske stats oljeselskap a.s · Gullfaks Sør · PL 050

Everything taken from 34/10-37 A 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 · 70.8 M IN ALL

Core	Top	Base	Depth in	In	Sample available
Core 1 →	2,664	2,684.1	m	Tarbert Fm	Yes
Core 2 →	2,684.5	2,704.9	m	Tarbert Fm	Yes
Core 3 →	2,705.5	2,717.3	m	Tarbert Fm	Yes
Core 4 →	2,720.5	2,729.3	m	Ness Fm	Yes
Core 5 →	2,731	2,740.8	m	Ness Fm	Yes

Cored length by unit, m

The core log: every core down the well →Every core from Gullfaks Sør →

Core photos

16 PHOTOS OF 16 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.

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	2,667	2,697	Tarbert Fm	20	1,950	645,000	0.82	330	35.4	97
DST 1.1	2,667	0	Nordland Gp, Utsira Fm, Hordaland Gp, Balder Fm, Lista Fm	11.1	500	0	0.82	300	—	—
DST 1.2	2,667	0	Nordland Gp, Utsira Fm, Hordaland Gp, Balder Fm, Lista Fm	—	1,969	0	0.82	320	—	—
DST 1.3	2,667	0	Nordland Gp, Utsira Fm, Hordaland Gp, Balder Fm, Lista Fm	—	1,969	0	0.82	320	—	—
DST 1.4	2,667	0	Nordland Gp, Utsira Fm, Hordaland Gp, Balder Fm, Lista Fm	11.1	595	0	—	309	—	—

Every drill-stem test in Gullfaks Sør →

Test reports and pressure plots on file

Formation pressure plotpdf · 206 KB

Cuttings

2,060 to 2,950 mSample available: yes

Palynology slides

78 ON FILE · 2,510 TO 2,993

Made from: Ditch cuttings 46, Core 20, Sidewall core 12. Laboratory codes: GEOST 66, STATO 12.

Depth	Made from	Lab code	In
2,510 m	Ditch cuttings	GEOST	Shetland Gp
2,520 m	Ditch cuttings	GEOST	Shetland Gp
2,530 m	Ditch cuttings	GEOST	Shetland Gp
2,540 m	Ditch cuttings	GEOST	Shetland Gp
2,550 m	Ditch cuttings	GEOST	Shetland Gp
2,560 m	Ditch cuttings	GEOST	Shetland Gp
2,593 m	Sidewall core	STATO	Heather Fm
2,596 m	Sidewall core	STATO	Heather Fm
2,602 m	Ditch cuttings	GEOST	Heather Fm
2,608 m	Ditch cuttings	GEOST	Heather Fm
2,614 m	Ditch cuttings	GEOST	Heather Fm
2,620 m	Ditch cuttings	GEOST	Heather Fm
2,626 m	Ditch cuttings	GEOST	Heather Fm
2,629 m	Ditch cuttings	GEOST	Heather Fm
2,635 m	Ditch cuttings	GEOST	Heather Fm
2,641 m	Ditch cuttings	GEOST	Heather Fm
2,647 m	Ditch cuttings	GEOST	Heather Fm
2,653 m	Sidewall core	STATO	Heather Fm
2,657 m	Sidewall core	STATO	Heather Fm
2,664 m	Core	GEOST	Tarbert Fm
2,668 m	Core	GEOST	Tarbert Fm
2,672 m	Core	GEOST	Tarbert Fm
2,679 m	Core	GEOST	Tarbert Fm
2,685 m	Core	GEOST	Tarbert Fm
2,691 m	Core	GEOST	Tarbert Fm
2,696 m	Core	GEOST	Tarbert Fm
2,699 m	Core	GEOST	Tarbert Fm
2,702 m	Core	GEOST	Tarbert Fm
2,708 m	Core	GEOST	Tarbert Fm
2,711 m	Core	GEOST	Tarbert Fm
2,716 m	Core	GEOST	Tarbert Fm
2,721 m	Core	GEOST	Ness Fm
2,724 m	Core	GEOST	Ness Fm
2,727 m	Core	GEOST	Ness Fm
2,729 m	Core	GEOST	Ness Fm
2,731 m	Core	GEOST	Ness Fm
2,735 m	Core	GEOST	Ness Fm
2,738 m	Core	GEOST	Ness Fm
2,740 m	Core	GEOST	Ness Fm
2,743 m	Ditch cuttings	GEOST	Ness 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/2530, documented in the API reference.