Petrora

NORWAY · WELLBORES · NPDID 1037

30/6-21

Exploration · Appraisal · Suspended · Oil · Norsk Hydro Produksjon AS · Oseberg · PL 053

5 documents: reports, logs, and plots →

What was run in 30/6-21 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

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

LogTop, mBase, m
MWD - GR RESMWD measurement while drilling · GR gamma ray · RES resistivity1371,720
DIL LSS GR CALDIL dual induction log · LSS long-spaced sonic · GR gamma ray · CAL caliper6502,564
VSPVSP vertical seismic profile1,2301,720
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray1,2751,701
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray2,1352,543
LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray2,2342,673
CBL VDL CET GRCBL cement bond log · VDL variable density log · CET cement evaluation tool · GR gamma ray2,3932,770
LDL CNL NGT GR CALLDL litho-density log · CNL compensated neutron log · NGT natural gamma ray spectrometry · GR gamma ray · CAL caliper2,5403,106
DITE SDT GRDITE phasor dual induction · SDT digital sonic tool · GR gamma ray2,5432,671
EPT2,5452,930
RFTRFT repeat formation tester2,5782,660
RFTRFT repeat formation tester2,5902,665
RFTRFT repeat formation tester2,5900
DIL LSS GRDIL dual induction log · LSS long-spaced sonic · GR gamma ray2,6003,105
RFTRFT repeat formation tester2,6173,093
RFTRFT repeat formation tester2,6190
RFTRFT repeat formation tester2,6600
CSTCST sidewall core sample taker2,6723,094

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30221362250LOT
Surf.cond.20650266650LOT
Interm.13 3/81,70417 1/21,7201.59LOT
Interm.9 5/82,54312 1/42,5601.6LOT
Liner72,8568 1/23,1000LOT

Drilling mud

40 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
1301.53511Oil based
225000Water
2251.0500Water
300100Oil based
300100Oil based
4531.0600Water
6151.1700Water
66403416Oil
6641.3500Water
7271.353416Oil
1,1151.363514Oil
1,11503213Oil
1,2881.363713Oil
1,3511.353412Oil
1,7200289Oil
1,7201.363212Oil
1,7231.53411Oil
2,0091.493311Oil
2,3471.493412Oil
2,5601.35238Oil based
2,5601.53511Oil based
2,6521.36207Oil based
2,6691.37217Oil based
2,7341.36206Oil based
2,7991.25205Oil based
2,7991.25196Oil based
2,7991.25236Oil based
2,7991.25216Oil based
2,7991.25215Oil based
2,7991.25195Oil based
2,7991.25226Oil based
2,7991.25228Oil based
2,7991.25236Oil based
2,7991.26225Oil based
2,7991.25195Oil based
2,8561.37216Oil based
2,8601.37206Oil based
3,0251.37207Oil based
3,1001.37217Oil based
5,8101.35238Oil 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. No composite log has been released for this well, so there is no file to open beside these runs.

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/1037, documented in the API reference.