Petrora

NORWAY · WELLBORES · NPDID 2358

25/11-18

Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Grane · PL 169

15 documents: reports, logs, and plots →

What was run in 25/11-18 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 survey1051,684On file: open →
DLL MSFL LDL CNL LSS BGT GR SP ADLL dual laterolog · MSFL micro-spherically focused log · LDL litho-density log · CNL compensated neutron log · LSS long-spaced sonic · BGT borehole geometry tool · GR gamma ray · SP spontaneous potential5021,070On file: open →
DLL MSFL LDL CNL LSS GR SP AMSDLL dual laterolog · MSFL micro-spherically focused log · LDL litho-density log · CNL compensated neutron log · LSS long-spaced sonic · GR gamma ray · SP spontaneous potential · AMS auxiliary measurement sonde1,0961,662On file: open →
VSPVSP vertical seismic profile1,0961,662On file: open →
DSI HLDT CNT NGT AMSDSI dipole shear sonic imager · CNT compensated neutron tool · NGT natural gamma ray spectrometry · AMS auxiliary measurement sonde1,3731,867On file: open →
SMRS MDLT GR SP AMSGR gamma ray · SP spontaneous potential · AMS auxiliary measurement sonde1,3731,867On file: open →
MWD - GR RES DIRMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey1,3801,876On file: open →
CST GRCST sidewall core sample taker · GR gamma ray1,3901,830On file: open →
BGF-A1,4801,862On file: open →
FMS-B GR AMSFMS formation microscanner · GR gamma ray · AMS auxiliary measurement sonde1,6001,868On file: open →
IRTJ ECD-C GRECD equivalent circulating density · GR gamma ray1,6501,732On file: open →
USIT CBL VDL GR CCLUSIT ultrasonic imager (cement and casing) · CBL cement bond log · VDL variable density log · GR gamma ray · CCL casing collar locator1,6501,732On file: open →
SRFT GRGR gamma ray1,6751,797On file: open →

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Surf.cond.30235362350LOT
Interm.18 5/8563245630LOT
Interm.13 3/81,18017 1/21,1801.77LOT
Interm.71,6888 1/21,6881.86LOT
Open hole—1,87561,8750LOT

Drilling mud

21 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
5631.03160Water based
1,0281.3280Water based
1,1801.06160Water based
1,1831.13250Water based
1,2071.3280Water based
1,2901.28230Water based
1,3851.3270Water based
1,5851.28230Water based
1,6881.2210Water based
1,6901.04280Dummy
1,7011.082850Dummy
1,7021.04240Dummy
1,7021.04230Dummy
1,7121.3320Water based
1,7201.08280Dummy
1,7321.08240Dummy
1,7401.25180Water based
1,7781.08280Dummy
1,8191.3350Water based
1,8601.25380Dummy
1,8751.3350Water 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/2358, documented in the API reference.