Petrora

NORWAY · WELLBORES · NPDID 73

30/6-7

Exploration · Appraisal · P&A · Oil/gas · Norsk Hydro Produksjon AS · Oseberg · PL 053

6 documents: reports, logs, and plots →

What was run in 30/6-7 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
CCL GRCCL casing collar locator · GR gamma ray1302,928
DIFL LS BHC GR SPDIFL dual induction focused log · BHC borehole-compensated sonic · GR gamma ray · SP spontaneous potential1373,232
VELOCITYVELOCITY velocity (check-shot) survey2303,232
CBL VDLCBL cement bond log · VDL variable density log8252,285
CDL CNL CR CNLCDL compensated densilog · CNL compensated neutron log9523,233
CSTCST sidewall core sample taker1,3002,433
HRD2,0003,232
CBL VDLCBL cement bond log · VDL variable density log2,2502,928
CSTCST sidewall core sample taker2,4442,908
MWDMWD measurement while drilling2,4752,885
DLL MLL GR CALDLL dual laterolog · MLL microlaterolog · GR gamma ray · CAL caliper2,6002,908
FMTFMT formation multi-tester2,6332,633
FMTFMT formation multi-tester2,6332,775
FMTFMT formation multi-tester2,6432,643
FMTFMT formation multi-tester2,6662,666
FMTFMT formation multi-tester2,6660
FMTFMT formation multi-tester2,6762,676
FMTFMT formation multi-tester2,6842,684
FMTFMT formation multi-tester2,6842,695
FMTFMT formation multi-tester2,6942,714
FMTFMT formation multi-tester2,7132,713
FMTFMT formation multi-tester2,7432,743
CSTCST sidewall core sample taker2,91432,132
FMTFMT formation multi-tester2,9773,188

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor3022736227.50LOT
Surf.cond.20952269651.62LOT
Interm.13 3/82,28517 1/21,7871.78LOT
Interm.9 5/82,90012 1/42,9161.75LOT
Open hole—3,2368 3/83,2360LOT

Drilling mud

9 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
4901.08460waterbased
9701.2380waterbased
1,7951.35600waterbased
2,2001.43690waterbased
2,4501.36620waterbased
2,7201.35450waterbased
3,0451.26490waterbased
3,1201.27670waterbased
3,2101.26580waterbased

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/73, documented in the API reference.