25/5-2

Exploration · Appraisal · P&A · Oil · Elf Petroleum Norge AS · Hugin Satellitter · PL 102

What was run in 25/5-2 and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.

Logs you can open: composite and completion logs on file

Composite logpdf · 425 KB
WDSS completion logpdf · 164 KB
Completion report and logpdf · 16 MB

The table below says which logs were run and over what interval. The curves themselves are held in Diskos, Norway's national data repository; its public portal lists what has been released for a wellbore and can be ordered for an administrative fee. Diskos public portal →

Logs

Log	Top, m	Base, m	Composite log for the well
MWDMWD measurement while drilling	139	3,304	On file: open →
DIL GR SLSDIL dual induction log · GR gamma ray	1,186	3,057	On file: open →
LDL GRLDL litho-density log · GR gamma ray	1,186	3,047	On file: open →
SHDT GRSHDT stratigraphic high-resolution dipmeter · GR gamma ray	1,186	3,058	On file: open →
VSPVSP vertical seismic profile	1,220	3,240	On file: open →
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray	1,690	3,262	On file: open →
EVA	3,065	3,307	On file: open →
AMSAMS auxiliary measurement sonde	3,066	3,306	On file: open →
DIS GR SLSGR gamma ray	3,066	3,306	On file: open →
DLL MSFL GR SPDLL dual laterolog · MSFL micro-spherically focused log · GR gamma ray · SP spontaneous potential	3,066	3,302	On file: open →
FMS GRFMS formation microscanner · GR gamma ray	3,066	3,306	On file: open →
LDL CNL NGSLDL litho-density log · CNL compensated neutron log · NGS natural gamma ray spectrometry	3,066	3,306	On file: open →
HP RFT GRRFT repeat formation tester · GR gamma ray	3,188	3,226	On file: open →

Casing and leak-off tests

Casing	Diameter, in	Depth, m	Hole, in	Hole depth, m	LOT/FIT, g/cm³	Test
Conductor	30	212	36	212	0	LOT
Interm.	13 3/8	1,185	17 1/2	1,200	1.85	LOT
Interm.	9 5/8	3,062	12 1/4	3,077	1.81	LOT
Liner	7	3,304	8 1/2	3,304	0	LOT

Drilling mud

27 READINGS · BY DEPTH

Depth, m	Weight, g/cm³	Viscosity, mPa·s	Yield point, Pa	Type
212	1.08	0	0	Water based
888	1.08	0	0	Water based
1,467	1.09	16	10.2	Water based
1,741	1.13	15	11.2	Water based
2,016	1.25	44	17.6	Water based
2,044	1.13	18	13.7	Water based
2,109	1.13	17	12.7	Water based
2,120	1.25	31	15.6	Water based
2,190	1.26	363	10.7	Water based
2,232	1.25	34	14.7	Water based
2,248	1.27	35	12.2	Water based
2,329	1.15	21	13.7	Water based
2,414	1.27	35	15.1	Water based
2,508	1.27	33	16.1	Water based
2,767	1.26	32	14.7	Water based
2,781	1.26	35	15.6	Water based
2,901	1.27	29	13.7	Water based
2,952	1.26	31	12.7	Water based
3,014	1.26	32	14.7	Water based
3,077	1.26	33	15.1	Water based
3,078	1.11	20	15.1	Water based
3,115	1.11	17	16.6	Water based
3,177	1.12	18	17.6	Water based
3,197	1.13	20	17.6	Water based
3,215	1.13	21	17.6	Water based
3,241	1.13	181	16.6	Water based
3,304	1.13	21	18.6	Water based

The words under each tool string are Petrora's reading of the standard codes in it; a code we do not recognize is left as filed. The composite log is one file for the whole well. The Directorate does not say which runs or depths it draws on, so the link is the same on every row.

About this data

Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Log names are the Directorate's tool strings as filed; the plain-word readings beside them are Petrora's, from common industry abbreviations. Depths are metres along the wellbore from the kelly bushing; diameters are inches, as filed.

Developers: this page as JSON is GET /v1/data/norway/wells/1346, documented in the API reference.