Petrora

NORWAY · WELLBORES · NPDID 1717

30/9-12

Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Oseberg · PL 104

4 documents: reports, logs, and plots →

What was run in 30/9-12 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 survey1282,994On file: open →
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray1,0002,528On file: open →
DIL LSS LDL SP GRDIL dual induction log · LSS long-spaced sonic · LDL litho-density log · SP spontaneous potential · GR gamma ray1,0032,543On file: open →
VSPVSP vertical seismic profile1,1002,570On file: open →
DLL MSFL LDL CNL GRDLL dual laterolog · MSFL micro-spherically focused log · LDL litho-density log · CNL compensated neutron log · GR gamma ray2,4752,800On file: open →
DIL LSS LDL CNL NGLDIL dual induction log · LSS long-spaced sonic · LDL litho-density log · CNL compensated neutron log2,4902,993On file: open →
FMS4 GR CALGR gamma ray · CAL caliper2,5272,995On file: open →
CSTCST sidewall core sample taker2,5422,969On file: open →
VSPVSP vertical seismic profile2,5802,990On file: open →
RFT B HP GRRFT repeat formation tester · GR gamma ray2,6612,780On file: open →

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30214362160LOT
Interm.13 3/81,00217 1/21,0191.61LOT
Interm.9 5/82,52812 1/42,5451.69LOT
Open hole—2,9948 1/22,9940LOT

Drilling mud

32 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
1821.2200Water based
2161.0500Water based
6101.0500Water based
1,0161.200Water based
1,0161.0500Water based
1,0161.200Water based
1,0611.2158Water based
1,6751.41911Water based
2,2761.4229Water based
2,3021.422310Water based
2,4001.22127Water based
2,4001.262012Water based
2,4051.412210Water based
2,4641.392010Water based
2,5451.39219Water based
2,5451.4208Water based
2,5451.4209Water based
2,5451.4208Water based
2,5481.4176Water based
2,6221.21127Water based
2,6641.2137Water based
2,6911.22137Water based
2,7041.2137Water based
2,7271.2126Water based
2,7381.2138Water based
2,7591.2126Water based
2,7881.2148Water based
2,8051.2147Water based
2,8051.21147Water based
2,9941.22137Water based
2,9941.21137Water based
2,9941.22137Water 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/1717, documented in the API reference.