2/4-5

Exploration · Appraisal · P&A · Oil · Phillips Petroleum Company Norway · Ekofisk · PL 018

29 documents: reports, logs, and plots →

Everything taken from 2/4-5 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 · 86.3 FT IN ALL

Core	Top	Base	Depth in	In	Photos	Sample available
Core 1 →	10,150	10,151	ft	Ekofisk Fm	—	Yes
Core 2 →	10,168	10,198	ft	Ekofisk Fm	—	Yes
Core 3 →	10,198	10,220	ft	Ekofisk Fm	—	Yes
Core 4 →	10,220	10,232	ft	Ekofisk Fm	—	Yes
Core 5 →	10,280	10,300	ft	Ekofisk Fm	—	Yes
Core 6 →	10,440	10,458	ft	Tor Fm	—	Yes
Core 7 →	10,458	10,488	ft	Tor Fm	—	Yes
Core 8 →	10,488	10,518	ft	Tor Fm	—	Yes
Core 9 →	10,518	10,548	ft	Tor Fm	—	Yes
Core 10 →	10,548	10,578	ft	Tor Fm	—	Yes
Core 11 →	10,578	10,608	ft	Tor Fm	—	Yes
Core 12 →	10,608	10,638	ft	Tor Fm	—	Yes

Cored length by unit, m

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

Core reports on file

5(4AX) Geochemistry of Side Wall Corespdf · 4.3 MB
5(4AX) Columnar Core Recordpdf · 7.1 MB
5(4AX) Core Analysis and Core Lithological Descriptionpdf · 3.7 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	3,165	3,204	Tor Fm	9.5	701	165,696	0.838	—	42	—
DST 2	3,178	3,187	Tor Fm	5.6	433	94,918	0.842	—	44	—
DST 3	3,107	3,143	Ekofisk Fm	19.8	483	111,785	0.84	—	20	—
DST 4	3,087	3,098	Ekofisk Fm	25.4	0	0	—	—	—	—
DST 5	3,041	3,075	Ekofisk Fm	9.5	411	92,060	0.838	—	34	—
DST 6	3,043	3,076	Ekofisk Fm	—	0	0	—	—	—	—

Every drill-stem test in Ekofisk →

Test reports and pressure plots on file

5(4AX) Reservoir Fluid Studies DST No 4pdf · 989 KB
5(4AX) Reservoir Fluid Studies DST Nos 1 and 4pdf · 688 KB

Cuttings

591.3 to 1,536.2 mSample available: no

Thin sections

9 ON FILE · 10,191 TO 10,625 FT

Section	Depth	In
257	10,191 ft	Ekofisk Fm
252	10,220 ft	Ekofisk Fm
253	10,220 ft	Ekofisk Fm
258	10,283 ft	Ekofisk Fm
254	10,455 ft	Tor Fm
255	10,474 ft	Tor Fm
256	10,497 ft	Tor Fm
259	10,612 ft	Tor Fm
260	10,625 ft	Tor Fm

Thin sections from every well in Ekofisk →

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/177, documented in the API reference.