Petrora

NORWAY · WELLBORES · NPDID 6776

35/9-7

Exploration · Wildcat · P&A · Oil · Wintershall Norge ASA · Nova · PL 418

1 document: reports, logs, and plots →

What was run in 35/9-7 and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.

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
MLL PTEX XMAC ORIT CDL CN DSL TTMLL microlaterolog · XMAC cross-multipole array acoustic · ORIT orientation tool · CDL compensated densilog · CN compensated neutron · DSL digital spectral gamma ray2003,005
LWD - DIR PWDLWD logging while drilling · DIR directional survey · PWD pressure while drilling397600
LWD - GR RES PWD DIRLWD logging while drilling · GR gamma ray · RES resistivity · PWD pressure while drilling · DIR directional survey397600
LWD - GR RES PWD DIR SONLWD logging while drilling · GR gamma ray · RES resistivity · PWD pressure while drilling · DIR directional survey · SON sonic6001,358
LWD - GR RES PWD DIR SON DEN NEULWD logging while drilling · GR gamma ray · RES resistivity · PWD pressure while drilling · DIR directional survey · SON sonic · DEN density · NEU neutron1,3582,450
GR VSPGR gamma ray · VSP vertical seismic profile1,8502,975
LWD - NBRES GR RES PWD DIRLWD logging while drilling · GR gamma ray · RES resistivity · PWD pressure while drilling · DIR directional survey2,4542,628
GR PCORGR gamma ray2,5972,909
STAR ORIT DSL TTRMSTAR acoustic and resistivity imager · ORIT orientation tool · DSL digital spectral gamma ray · TTRM temperature, tension, and mud resistivity2,6103,005
XMAC MREX GR TTRMXMAC cross-multipole array acoustic · MREX magnetic resonance explorer · GR gamma ray · TTRM temperature, tension, and mud resistivity2,6103,005
RCI IFX 6TC GR TTRMRCI reservoir characterization instrument · GR gamma ray · TTRM temperature, tension, and mud resistivity2,6232,970
LWD - CBLWD logging while drilling2,6282,706
LWD - NBRES GR RES PWD DIRLWD logging while drilling · GR gamma ray · RES resistivity · PWD pressure while drilling · DIR directional survey2,7063,006

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30452.2364570—
Surf.cond.20597266001.61LOT
Pilot hole—6009 7/86000—
Interm.13 3/81,35117 1/21,3581.65FIT
Interm.9 5/82,44512 1/42,4501.59LOT
Open hole—3,0068 1/23,0060—

Drilling mud

10 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
4201.4900Spud mud
5971.18180Aquadrill mud
6001.4900Kill mud
6001.4900Spud mud
8391.22160Aquadrill mud
1,3581.31190Aquadrill mud
2,4351.31180Aquadrill mud
2,4501.31220Aquadrill mud
2,6931.32220Aquadrill mud
3,0061.31210Aquadrill

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/6776, documented in the API reference.