Petrora

NORWAY · WELLBORES · NPDID 41

34/4-4

Exploration · Appraisal · P&A · Oil · Saga Petroleum ASA · Snorre · PL 057

7 documents: reports, logs, and plots →

What was run in 34/4-4 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
ISF LSS SP GRISF induction spherically focused log · LSS long-spaced sonic · SP spontaneous potential · GR gamma ray4941,213
LDL CNL CAL GRLDL litho-density log · CNL compensated neutron log · CAL caliper · GR gamma ray4941,213
VSPVSP vertical seismic profile5003,798
ISF LSS SP GRISF induction spherically focused log · LSS long-spaced sonic · SP spontaneous potential · GR gamma ray1,2132,115
ISF LSS SP GRISF induction spherically focused log · LSS long-spaced sonic · SP spontaneous potential · GR gamma ray1,2131,713
LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray1,2132,115
CBL VDL GR CCLCBL cement bond log · VDL variable density log · GR gamma ray · CCL casing collar locator1,7502,785
CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray1,8502,083
DIPDIP dipmeter2,0972,793
DLL MSFL NGSDLL dual laterolog · MSFL micro-spherically focused log · NGS natural gamma ray spectrometry2,0972,793
ISF DDBHC GRISF induction spherically focused log · GR gamma ray2,0982,796
LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray2,0982,797
CSTCST sidewall core sample taker2,1052,428
RFTRFT repeat formation tester2,4322,762
CSTCST sidewall core sample taker2,6392,794
DIPDIP dipmeter2,7883,797
ISF DDBHC MSFL NGLISF induction spherically focused log · MSFL micro-spherically focused log2,7883,798
LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray2,7883,797
CSTCST sidewall core sample taker2,8103,359
RFTRFT repeat formation tester2,8933,491
CSTCST sidewall core sample taker3,3633,776

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30493364930LOT
Surf.cond.201,200261,2121.26LOT
Interm.13 3/82,09817 1/22,1151.59LOT
Interm.9 5/82,79212 1/42,8001.87LOT
Open hole—3,8008 1/23,8000LOT

Drilling mud

10 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
5301.03150waterbased
9001.1170waterbased
1,0701.1470waterbased
1,6101.1390waterbased
1,9101.28180waterbased
2,1401.42270waterbased
2,3501.5250waterbased
2,8101.6230waterbased
3,3601.62160waterbased
3,6201.6200waterbased

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/41, documented in the API reference.