Petrora

NORWAY · WELLBORES · NPDID 875

34/4-6

Exploration · Appraisal · P&A · Oil · Saga Petroleum ASA · Snorre · PL 057

7 documents: reports, logs, and plots →

What was run in 34/4-6 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
GRGR gamma ray0530
VELOCITYVELOCITY velocity (check-shot) survey3003,240
ISF DDBHC GRISF induction spherically focused log · GR gamma ray521917
LDL GRLDL litho-density log · GR gamma ray521919
MWDMWD measurement while drilling521919
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray7501,841
ISF DDBHC GRISF induction spherically focused log · GR gamma ray9041,853
LDL GRLDL litho-density log · GR gamma ray9041,854
MWDMWD measurement while drilling9041,854
ISF LSS GRISF induction spherically focused log · LSS long-spaced sonic · GR gamma ray1,8412,769
LDL CNL NGT GRLDL litho-density log · CNL compensated neutron log · NGT natural gamma ray spectrometry · GR gamma ray1,8412,769
MWDMWD measurement while drilling1,8412,770
SHDT GRSHDT stratigraphic high-resolution dipmeter · GR gamma ray1,8412,770
CSTCST sidewall core sample taker1,8532,762
CSTCST sidewall core sample taker1,8532,762
DLL MSFL GR SPDLL dual laterolog · MSFL micro-spherically focused log · GR gamma ray · SP spontaneous potential2,5452,766
RFTRFT repeat formation tester2,5782,747
RFTRFT repeat formation tester2,5802,580
RFTRFT repeat formation tester2,5832,585
ISF LSS GRISF induction spherically focused log · LSS long-spaced sonic · GR gamma ray2,7613,281
LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray2,7613,282
MWDMWD measurement while drilling2,7613,282
SHDT GRSHDT stratigraphic high-resolution dipmeter · GR gamma ray2,7613,282
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray2,7803,255

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30521365300LOT
Surf.cond.20904269201.63LOT
Interm.13 3/81,84117 1/21,8561.8LOT
Interm.9 5/82,76012 1/42,7701.99LOT

Drilling mud

70 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
5301.0600Water based
5301.0600Water based
5301.0600Water based
5851.07716.3Water based
7401.14613.5Water based
9041.1127.2Water based
9201.15510.6Water based
9201.14611.1Water based
9201.14811.5Water based
9201.14910.6Water based
9201.0300Water based
9201.1127.2Water based
9201.14512Water based
9201.12713.9Water based
9201.14612.5Water based
9201.12714.4Water based
9201.1459.6Water based
9201.15510.1Water based
9201.15510.1Water based
1,1101.111910.1Water based
1,3811.13179.1Water based
1,7911.312010.6Water based
1,8561.48259.6Water based
1,8561.48249.1Water based
1,8561.48228.7Water based
1,8561.482510.6Water based
1,8611.48179.6Water based
2,1271.551911.5Water based
2,2731.652712Water based
2,3451.652111.1Water based
2,4431.682110.1Water based
2,4951.68168.7Water based
2,4981.68189.6Water based
2,5491.7196.8Water based
2,5601.7196.3Water based
2,5751.7237.2Water based
2,5751.7226.3Water based
2,5761.7186.8Water based
2,5761.7226.8Water based
2,5761.7186.8Water based
2,5761.7186.8Water based
2,5761.7196.8Water based
2,5761.7176.3Water based
2,5761.7196.8Water based
2,5761.7197.2Water based
2,5761.7176.3Water based
2,5881.7226.3Water based
2,6001.7236.8Water based
2,6321.7226.8Water based
2,6601.7227.7Water based
2,6801.7177.7Water based
2,7001.7186.8Water based
2,7201.7186.3Water based
2,7201.7186.3Water based
2,7201.7186.3Water based
2,7461.7207.7Water based
2,7601.62197.7Water based
2,7601.62176.8Water based
2,7601.62217.2Water based
2,7601.62177.7Water based
2,7601.62186.8Water based
2,7701.7207.7Water based
2,7701.62266.8Water based
2,7701.62438.2Water based
2,7701.7227.7Water based
2,7701.7277.7Water based
2,7701.7227.7Water based
2,7921.62196.8Water based
3,2821.62176.8Water based
3,2821.7187.2Water 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/875, documented in the API reference.