31/6-6

Exploration · Appraisal · P&A · Gas · Den norske stats oljeselskap a.s · Troll · PL 085

22 documents: reports, logs, and plots →

Everything taken from 31/6-6 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

9 CORES · 236.2 M IN ALL

Core	Top	Base	Depth in	In	Sample available
Core 1 →	1,525	1,544.9	m	Heather Fm	Yes
Core 2 →	1,552	1,575.9	m	Heather Fm, Sognefjord Fm	Yes
Core 3 →	1,579.5	1,607.4	m	Sognefjord Fm	Yes
Core 4 →	1,607	1,633.5	m	Sognefjord Fm	Yes
Core 5 →	1,634.5	1,662.3	m	Sognefjord Fm	Yes
Core 6 →	1,662.3	1,689.4	m	Sognefjord Fm	Yes
Core 7 →	1,689.4	1,716.4	m	Sognefjord Fm, Heather Fm	Yes
Core 8 →	1,716.4	1,744.6	m	Heather Fm, Fensfjord Fm	Yes
Core 9 →	1,744.6	1,772.6	m	Fensfjord Fm	Yes

Cored length by unit, m

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

Core reports on file

Routine core analysespdf · 3.7 MB

Core photos

51 PHOTOS OF 51 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	—	—	—	—	Jul 15, 1984	Nov 5, 1991	Yes
PROD TEST1A	Condensate	—	—	—	Jul 15, 1984	—	Yes

Every fluid sample from Troll →

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	1,562.5	1,567	Sognefjord Fm	25.4	0	7,790	—	—	—	62
DST 2	1,520	1,533	Heather Fm	12.5	0	107	—	—	11	62

Every drill-stem test in Troll →

Test reports and pressure plots on file

Formation pressure plotpdf · 221 KB
Compositional Analysis DST2pdf · 159 KB
Pressure Survey Report Test-1pdf · 6.2 MB
Pressure Survey Report Test-1Apdf · 12.3 MB
Pressure Survey Report Test-2 Run-1pdf · 10.8 MB
Pressure Temperature Measurementpdf · 13.2 MB
SDP Pressure Temperature Survey-Test 2pdf · 4.9 MB

Cuttings

440 to 2,290 mSample available: yes

Thin sections

6 ON FILE · 0 TO 1,637 M

Section	Depth	In
2841	0 m	—
590	1,505.6 m	Draupne Fm
589	1,513.8 m	Draupne Fm
588	1,517.5 m	Heather Fm
587	1,568 m	Sognefjord Fm
586	1,637 m	Sognefjord Fm

Thin sections from every well in Troll →

Palynology slides

143 ON FILE · 837 TO 2,241

Made from: Core 92, Sidewall core 51. Laboratory codes: OD 92, LAP 27, STAT 16, STATO 8.

Depth	Made from	Lab code	In
837 m	Sidewall core	LAP	Sele Fm
1,015 m	Sidewall core	LAP	Lista Fm
1,242 m	Sidewall core	LAP	Rødby Fm
1,395 m	Sidewall core	LAP	Draupne Fm
1,410 m	Sidewall core	LAP	Draupne Fm
1,425 m	Sidewall core	LAP	Draupne Fm
1,447 m	Sidewall core	STAT	Draupne Fm
1,450 m	Sidewall core	LAP	Draupne Fm
1,455 m	Sidewall core	STATO	Draupne Fm
1,460 m	Sidewall core	STATO	Draupne Fm
1,471 m	Sidewall core	LAP	Draupne Fm
1,481 m	Sidewall core	STATO	Draupne Fm
1,485.5 m	Sidewall core	STATO	Draupne Fm
1,495 m	Sidewall core	STATO	Draupne Fm
1,498.5 m	Sidewall core	LAP	Draupne Fm
1,505.5 m	Sidewall core	STATO	Draupne Fm
1,510 m	Sidewall core	LAP	Draupne Fm
1,513 m	Sidewall core	STATO	Draupne Fm
1,516 m	Sidewall core	STAT	Heather Fm
1,522 m	Sidewall core	STATO	Heather Fm
1,525.1 m	Core	OD	Heather Fm
1,526.5 m	Core	OD	Heather Fm
1,529.5 m	Core	OD	Heather Fm
1,532.8 m	Core	OD	Heather Fm
1,536 m	Core	OD	Heather Fm
1,537.7 m	Core	OD	Heather Fm
1,544 m	Core	OD	Heather Fm
1,547 m	Sidewall core	LAP	Heather Fm
1,547 m	Sidewall core	STAT	Heather Fm
1,552 m	Core	OD	Heather Fm
1,552.1 m	Core	OD	Heather Fm
1,555.6 m	Core	OD	Heather Fm
1,556.5 m	Core	OD	Heather Fm
1,558.5 m	Core	OD	Heather Fm
1,560.5 m	Core	OD	Heather Fm
1,561.7 m	Core	OD	Sognefjord Fm
1,562.2 m	Core	OD	Sognefjord Fm
1,562.5 m	Core	OD	Sognefjord Fm
1,562.9 m	Core	OD	Sognefjord Fm
1,563.5 m	Core	OD	Sognefjord Fm

Biostratigraphy reports on file

Biostratigraphy Kerogen Analysispdf · 7.8 MB

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/127, documented in the API reference.