Petrora

NORWAY · WELLBORES · NPDID 438

15/12-4

Exploration · Wildcat · P&A · Oil · Den norske stats oljeselskap a.s · Varg · PL 038

26 documents: reports, logs, and plots →

What was run in 15/12-4 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
DIFL BHC AC GR SP CALDIFL dual induction focused log · BHC borehole-compensated sonic · AC acoustic (sonic) · GR gamma ray · SP spontaneous potential · CAL caliper1703,157
CDL GR CALCDL compensated densilog · GR gamma ray · CAL caliper5041,622
VELOCITYVELOCITY velocity (check-shot) survey6603,150
CDL CNL GR CALCDL compensated densilog · CNL compensated neutron log · GR gamma ray · CAL caliper1,5993,157
DLL MLL GRDLL dual laterolog · MLL microlaterolog · GR gamma ray1,5993,157
HR DIPDIP dipmeter1,5993,157
FMTFMT formation multi-tester2,4382,482
FMTFMT formation multi-tester2,9013,146
FMTFMT formation multi-tester2,9112,913

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30171361730LOT
Surf.cond.20505265201.44LOT
Interm.13 3/81,60117 1/21,6201.84LOT
Interm.9 5/82,66612 1/42,6801.86LOT
Open hole—3,1798 1/23,1790LOT

Drilling mud

33 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
1101.03555.3Water based
1711.07494.5Water based
2401.07494.5Water based
5201.084620Water based
5231.11409.6Water based
7721.144210Water based
9451.144712Water based
1,2131.144512Water based
1,4911.144913Water based
1,6201.144412Water based
1,8771.14459Water based
2,2721.14469Water based
2,3741.2448.6Water based
2,4391.25459.1Water based
2,4501.25428.6Water based
2,494.51.254510Water based
2,5111.25439.1Water based
2,5161.25469.6Water based
2,5841.3429Water based
2,6261.34510Water based
2,6801.34710Water based
2,6801.3445.8Water based
2,7171.3545.8Water based
2,7581.3555.8Water based
2,8031.35556Water based
2,8611.35526Water based
2,9021.35595.6Water based
2,9201.35605.6Water based
3,0341.35567Water based
3,1461.35626.7Water based
3,1571.35766.7Water based
3,1571.35766.7Water based
3,1571.35616.2Water 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/438, documented in the API reference.