Petrora

NORWAY · WELLBORES · NPDID 127

31/6-6

Exploration · Appraisal · P&A · Gas · Den norske stats oljeselskap a.s · Troll · PL 085

22 documents: reports, logs, and plots →

What was run in 31/6-6 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, mComposite log for the well
DIFL BHC AC GR SP CALDIFL dual induction focused log · BHC borehole-compensated sonic · AC acoustic (sonic) · GR gamma ray · SP spontaneous potential · CAL caliper3302,286On file: open →
ACBL VDL GRACBL acoustic cement bond log · VDL variable density log · GR gamma ray3331,440On file: open →
VELOCITYVELOCITY velocity (check-shot) survey5102,275On file: open →
CDL GR CALCDL compensated densilog · GR gamma ray · CAL caliper6951,455On file: open →
ACBL VDL GRACBL acoustic cement bond log · VDL variable density log · GR gamma ray1,1001,750On file: open →
CDL CNL GR CALCDL compensated densilog · CNL compensated neutron log · GR gamma ray · CAL caliper1,4392,286On file: open →
DLL MLL GRDLL dual laterolog · MLL microlaterolog · GR gamma ray1,4391,768On file: open →
DIPLOGDIPLOG dipmeter1,4432,286On file: open →
FMTFMT formation multi-tester1,5231,601On file: open →

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30423364250LOT
Surf.cond.20699267231.53LOT
Interm.13 3/81,44317 1/21,4601.55LOT
Interm.9 5/81,75512 1/41,771.51.49LOT
Open hole—2,2908 1/22,2900LOT

Drilling mud

35 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
3361.031200Water based
4171.031200Water based
4251.031200Water based
4251.031200Water based
4301.03460Water based
7231.06400Water based
7261.22390Water based
8211.22440Water based
1,0991.23460Water based
1,2531.23460Water based
1,3721.234819Water based
1,4601.235019Water based
1,4601.235019Water based
1,4601.235118Water based
1,4601.235418Water based
1,4601.235219Water based
1,4601.235118Water based
1,4601.235418Water based
1,4601.235219Water based
1,4601.235018Water based
1,4601.235018Water based
1,5251.214920Water based
1,5521.215217Water based
1,5861.215117Water based
1,6271.215216Water based
1,6661.214917Water based
1,7121.214917Water based
1,7461.21499Water based
1,7551.1537Water based
1,771.51.21498Water based
1,8971.1498Water based
2,1051.1507Water based
2,2291.14813Water based
2,2901.14111Water based
2,2901.14312Water 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/127, documented in the API reference.