Petrora

NORWAY · WELLBORES · NPDID 1909

34/8-4 A

Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Visund · PL 120

5 documents: reports, logs, and plots →

What was run in 34/8-4 A 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
DIL LSS LDL CNL NGT SPDIL dual induction log · LSS long-spaced sonic · LDL litho-density log · CNL compensated neutron log · NGT natural gamma ray spectrometry · SP spontaneous potential1,8383,564On file: open →
DLL MSFL LSS GR AMSDLL dual laterolog · MSFL micro-spherically focused log · LSS long-spaced sonic · GR gamma ray · AMS auxiliary measurement sonde2,1403,393On file: open →
MWD - GR RES DIRMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey2,1873,504On file: open →
ASI GRGR gamma ray2,2353,485On file: open →
CST GRCST sidewall core sample taker · GR gamma ray2,3003,522On file: open →
SHDT GR AMSSHDT stratigraphic high-resolution dipmeter · GR gamma ray · AMS auxiliary measurement sonde2,8503,537On file: open →
DLL MSFL LDL CNL GR AMSDLL dual laterolog · MSFL micro-spherically focused log · LDL litho-density log · CNL compensated neutron log · GR gamma ray · AMS auxiliary measurement sonde2,9603,156On file: open →
MDT GR AMSMDT modular formation dynamics tester · GR gamma ray · AMS auxiliary measurement sonde2,9913,413On file: open →
MDT GR AMSMDT modular formation dynamics tester · GR gamma ray · AMS auxiliary measurement sonde3,2943,448On file: open →

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30417364200LOT
Interm.18 5/81,146261,1501.58LOT
Interm.13 3/82,16117 1/22,1651.78LOT
Interm.9 5/83,56712 1/43,5670LOT

Drilling mud

37 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
5501.71220Water based
2,1881.64300Water based
2,2301.7270Water based
2,2501.64310Water based
2,4341.64300Water based
2,5091.63350Water based
2,6151.64340Water based
2,7001.7200Water based
2,8131.64370Water based
2,9091.64360Water based
2,9141.64400Water based
2,9941.64400Water based
3,0121.7330Water based
3,0371.7200Water based
3,0421.65370Water based
3,0731.66400Water based
3,1031.66410Water based
3,1141.66410Water based
3,1201.66390Water based
3,1441.7300Water based
3,1471.66400Water based
3,1501.7320Water based
3,1561.66370Water based
3,1561.66370Water based
3,1831.65370Water based
3,1971.7320Water based
3,1981.65390Water based
3,2001.65390Water based
3,2021.65390Water based
3,2481.7320Water based
3,2591.65350Water based
3,2721.65350Water based
3,3421.65390Water based
3,4471.65330Water based
3,5001.71350Water based
3,5041.65370Water based
3,5671.64380Water 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/1909, documented in the API reference.