Petrora

NORWAY · WELLBORES · NPDID 881

7121/7-2

Exploration · Wildcat · P&A · Gas · Den norske stats oljeselskap a.s · Snøhvit · PL 100

6 documents: reports, logs, and plots →

What was run in 7121/7-2 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
ACBL VDLACBL acoustic cement bond log · VDL variable density log3451,677On file: open →
DIFL BHC AC GR SP CALDIFL dual induction focused log · BHC borehole-compensated sonic · AC acoustic (sonic) · GR gamma ray · SP spontaneous potential · CAL caliper345675On file: open →
VSPVSP vertical seismic profile4052,140On file: open →
MWD - GR RESMWD measurement while drilling · GR gamma ray · RES resistivity428674On file: open →
DIFL BHC AC CDL GR SP CALDIFL dual induction focused log · BHC borehole-compensated sonic · AC acoustic (sonic) · CDL compensated densilog · GR gamma ray · SP spontaneous potential · CAL caliper6541,628On file: open →
COREGUNCOREGUN sidewall core gun8751,615On file: open →
ACBL VDLACBL acoustic cement bond log · VDL variable density log1,2641,400On file: open →
DIFL BHC AC GR SP CALDIFL dual induction focused log · BHC borehole-compensated sonic · AC acoustic (sonic) · GR gamma ray · SP spontaneous potential · CAL caliper1,6002,155On file: open →
ACBL VDLACBL acoustic cement bond log · VDL variable density log1,6711,925On file: open →
CDL DNL GR CALCDL compensated densilog · GR gamma ray · CAL caliper1,6772,154On file: open →
HR DIPDIP dipmeter1,6772,154On file: open →
RLL - GR RESGR gamma ray · RES resistivity1,6802,028On file: open →
COREGUNCOREGUN sidewall core gun1,7122,150On file: open →
DLL MLL GRDLL dual laterolog · MLL microlaterolog · GR gamma ray1,8702,004On file: open →
FMTFMT formation multi-tester1,8822,068On file: open →
FMTFMT formation multi-tester1,8991,899On file: open →
FMTFMT formation multi-tester1,8991,899On file: open →

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30422364260LOT
Surf.cond.20654266751.74LOT
Interm.13 3/81,68017 1/21,6981.53LOT
Interm.9 5/82,15612 1/42,1560LOT

Drilling mud

9 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
4251.0800Water based
6781.111000Water based
7951.1115000Water based
1,2961.14210Water based
1,6801.220000Water based
1,8501.2615000Water based
1,9391.2518000Water based
2,1141.2618000Water based
2,1561.2518000Water 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/881, documented in the API reference.