Petrora

NORWAY · WELLBORES · NPDID 1868

7/7-2

Exploration · Wildcat · P&A · Oil · Den norske stats oljeselskap a.s · Brynhild · PL 148

6 documents: reports, logs, and plots →

What was run in 7/7-2 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

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, mComposite log for the well
MWD - GR RES DIRMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey1053,430On file: open →
VSPVSP vertical seismic profile4703,420On file: open →
DIFL ACL ZDL GRDIFL dual induction focused log · ACL acoustic log · ZDL compensated Z-densilog · GR gamma ray8862,734On file: open →
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray1,0002,727On file: open →
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray1,5003,283On file: open →
VELOCITYVELOCITY velocity (check-shot) survey1,5153,425On file: open →
CDL CN SPL GRCDL compensated densilog · CN compensated neutron · GR gamma ray2,7273,304On file: open →
DIFL ACL GRDIFL dual induction focused log · ACL acoustic log · GR gamma ray2,7273,303On file: open →
DIPS GRGR gamma ray3,0753,304On file: open →
SWC GRSWC sidewall cores · GR gamma ray3,1103,282On file: open →
CDL CN SPLCDL compensated densilog · CN compensated neutron3,2853,431On file: open →
DIFL ACL MLL GRDIFL dual induction focused log · ACL acoustic log · MLL microlaterolog · GR gamma ray3,2853,431On file: open →
DIPLOGDIPLOG dipmeter3,2853,432On file: open →
FMT GRFMT formation multi-tester · GR gamma ray3,3163,333On file: open →
SWCSWC sidewall cores3,3283,410On file: open →
FMT HP SG GRFMT formation multi-tester · GR gamma ray3,3343,374On file: open →
FMT SG GRFMT formation multi-tester · GR gamma ray3,3350On file: open →

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30165361650LOT
Interm.20886268862.05LOT
Interm.13 3/82,72817 1/22,7282LOT
Interm.9 5/83,28312 1/43,2832.05LOT
Liner73,4208 1/23,4200LOT

Drilling mud

24 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
1,9201.55340Water based
2,0771.55390Water based
2,0831.55340Water based
2,1821.55300Water based
2,3301.6240Water based
2,4481.55340Water based
2,5251.55320Water based
2,5861.55360Water based
2,7191.55320Water based
2,7441.6240Water based
2,8401.55300Water based
2,9491.55360Water based
3,0431.6410Water based
3,1001.62400Water based
3,1171.67400Water based
3,1211.62430Water based
3,1661.62400Water based
3,2421.67380Water based
3,2931.7480Water based
3,3121.7430Water based
3,3281.87260Water based
3,3301.95390Water based
3,3342.04260Water based
3,3381.96380Water 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/1868, documented in the API reference.