30/6-18

Exploration · Wildcat · P&A · Oil/gas · Norsk Hydro Produksjon AS · Oseberg · PL 053

Everything taken from 30/6-18 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 · 74 M IN ALL

Core	Top	Base	Depth in	In	Sample available
Core 1 →	3,126	3,128.5	m	Statfjord Gp	Yes
Core 2 →	3,139	3,146.2	m	Statfjord Gp	Yes
Core 3 →	3,146.2	3,148	m	Statfjord Gp	Yes
Core 4 →	3,148	3,166.6	m	Statfjord Gp	Yes
Core 5 →	3,166.6	3,184	m	Statfjord Gp	Yes
Core 6 →	3,184	3,187.6	m	Statfjord Gp	Yes
Core 7 →	3,192	3,210.3	m	Statfjord Gp	Yes
Core 8 →	3,210.3	3,215	m	Statfjord Gp	Yes

Cored length by unit, m

Statfjord Gp74

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

Core photos

19 PHOTOS OF 19 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 1A	—	3,307	3,324	Statfjord Gp	Oct 20, 1985	Feb 28, 1991	Yes

Every fluid sample from Oseberg →

Geochemistry and fluid analysis on file

Geochemical information 1pdf · 153 KB

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	3,307	3,324	Statfjord Gp	14	609	161,970	0.811	265	—	126
DST 2	3,198	3,210	Statfjord Gp	14	871	2,832	—	—	—	122
DST 3	3,164	3,173	Statfjord Gp	14	957	189,744	0.845	198	—	119

Every drill-stem test in Oseberg →

Test reports and pressure plots on file

Formation pressure plotpdf · 233 KB

Cuttings

230 to 3,690 mSample available: no

Palynology slides

48 ON FILE · 2,626 TO 3,555

Made from: Ditch cuttings 21, Sidewall core 20, Core 7. Laboratory codes: RRI 48.

Depth	Made from	Lab code	In
2,626 m	Sidewall core	RRI	Kyrre Fm
2,785 m	Sidewall core	RRI	Kyrre Fm
2,880 m	Ditch cuttings	RRI	Kyrre Fm
2,890 m	Ditch cuttings	RRI	Kyrre Fm
2,900 m	Sidewall core	RRI	Kyrre Fm
2,908 m	Sidewall core	RRI	Kyrre Fm
2,912 m	Sidewall core	RRI	Kyrre Fm
2,915 m	Sidewall core	RRI	Drake Fm
2,918 m	Sidewall core	RRI	Drake Fm
2,930 m	Ditch cuttings	RRI	Drake Fm
2,935 m	Sidewall core	RRI	Drake Fm
2,952.5 m	Sidewall core	RRI	Drake Fm
2,965 m	Sidewall core	RRI	Drake Fm
2,970 m	Ditch cuttings	RRI	Drake Fm
2,975 m	Sidewall core	RRI	Drake Fm
2,982 m	Sidewall core	RRI	Drake Fm
2,990 m	Sidewall core	RRI	Amundsen Fm
2,996 m	Sidewall core	RRI	Amundsen Fm
3,000 m	Ditch cuttings	RRI	Amundsen Fm
3,001.5 m	Sidewall core	RRI	Amundsen Fm
3,015 m	Ditch cuttings	RRI	Amundsen Fm
3,025 m	Sidewall core	RRI	Amundsen Fm
3,058 m	Sidewall core	RRI	Amundsen Fm
3,090 m	Ditch cuttings	RRI	Amundsen Fm
3,100 m	Ditch cuttings	RRI	Amundsen Fm
3,117 m	Ditch cuttings	RRI	Amundsen Fm
3,126.3 m	Core	RRI	Statfjord Gp
3,128.5 m	Core	RRI	Statfjord Gp
3,137 m	Ditch cuttings	RRI	Statfjord Gp
3,148.8 m	Core	RRI	Statfjord Gp
3,159.2 m	Core	RRI	Statfjord Gp
3,187.3 m	Core	RRI	Statfjord Gp
3,193.1 m	Core	RRI	Statfjord Gp
3,215.5 m	Core	RRI	Statfjord Gp
3,238 m	Sidewall core	RRI	Statfjord Gp
3,300 m	Ditch cuttings	RRI	Statfjord Gp
3,315 m	Ditch cuttings	RRI	Statfjord Gp
3,330 m	Ditch cuttings	RRI	Statfjord Gp
3,345 m	Ditch cuttings	RRI	Statfjord Gp
3,357 m	Sidewall core	RRI	Statfjord Gp

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/488, documented in the API reference.