Petrora

NORWAY · WELLBORES · NPDID 878

34/7-8

Exploration · Wildcat · P&A · Oil · Saga Petroleum ASA · Vigdis · PL 089

7 documents: reports, logs, and plots →

What was run in 34/7-8 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
FMTFMT formation multi-tester00
CDL GRCDL compensated densilog · GR gamma ray310850
DIFL LS BHC GR CALDIFL dual induction focused log · BHC borehole-compensated sonic · GR gamma ray · CAL caliper310870
MWD - GR RESMWD measurement while drilling · GR gamma ray · RES resistivity4342,761
CDL GRCDL compensated densilog · GR gamma ray8471,854
DIFL LS BHC GR CALDIFL dual induction focused log · BHC borehole-compensated sonic · GR gamma ray · CAL caliper8471,873
VELOCITYVELOCITY velocity (check-shot) survey1,5802,760
CDL CN SL CALCDL compensated densilog · CN compensated neutron · SL spectral gamma ray · CAL caliper1,8562,765
DIFL LS BHC GR CALDIFL dual induction focused log · BHC borehole-compensated sonic · GR gamma ray · CAL caliper1,8562,766
DIPLOGDIPLOG dipmeter1,8562,765
DLL MLL GR CALDLL dual laterolog · MLL microlaterolog · GR gamma ray · CAL caliper2,1972,765

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30434364390LOT
Surf.cond.20848268701.62LOT
Interm.13 3/81,85917 1/21,8751.87LOT
Interm.9 5/82,52512 1/42,7660LOT

Drilling mud

51 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
4391.0300Water based
4391.04117.2Water based
7471.121018.2Water based
8701.0300Water based
8701.1159.1Water based
8701.13931.2Water based
8701.11921.1Water based
1,2291.12169.1Water based
1,5621.31811.1Water based
1,8601.5209.6Water based
1,8751.5208.2Water based
1,8751.5136.3Water based
1,8751.5196.3Water based
2,0391.66258.7Water based
2,2011.73299.6Water based
2,2501.77279.6Water based
2,2751.74165.3Water based
2,2751.78308.2Water based
2,2751.78279.1Water based
2,2751.78257.2Water based
2,2751.78267.7Water based
2,2751.74247.2Water based
2,2751.74194.8Water based
2,2751.74174.4Water based
2,2751.74174.8Water based
2,2751.74175.3Water based
2,2751.74174.8Water based
2,2751.74164.8Water based
2,2751.74154.8Water based
2,2751.74145.8Water based
2,2751.74154.8Water based
2,2751.74155.8Water based
2,2751.74156.3Water based
2,2751.74155.8Water based
2,2751.74145.8Water based
2,2751.74184.4Water based
2,2751.74175.8Water based
2,2751.74184.4Water based
2,2801.77288.7Water based
2,3501.78278.2Water based
2,4001.78289.1Water based
2,4721.74184.4Water based
2,4721.74194.4Water based
2,4721.74174.4Water based
2,4721.74194.8Water based
2,4721.74164.8Water based
2,5251.74194.4Water based
2,7601.78299.6Water based
2,7661.74237.2Water based
2,7661.74257.2Water based
2,7661.74236.8Water 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/878, documented in the API reference.