Petrora

NORWAY · WELLBORES · NPDID 2690

25/8-8 A

Exploration · Appraisal · P&A · Oil/gas · Esso Exploration and Production Norway A/S · Jotun · PL 027 P

2 documents: reports, logs, and plots →

What was run in 25/8-8 A 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
AIT AS GR CALAIT array induction tool · GR gamma ray · CAL caliper1,0462,592
IPL EPT NGSNGS natural gamma ray spectrometry1,0462,593
MWD - GR RES DIRMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey1,1242,592
VSPVSP vertical seismic profile1,3902,580
CST GRCST sidewall core sample taker · GR gamma ray2,2402,585
MDT GRMDT modular formation dynamics tester · GR gamma ray2,4262,429
MDT GRMDT modular formation dynamics tester · GR gamma ray2,4302,516
MDT GRMDT modular formation dynamics tester · GR gamma ray2,4302,560
MDT GRMDT modular formation dynamics tester · GR gamma ray2,5602,576

Casing and leak-off tests

CasingDiameter, inDepth, mHole, inHole depth, mLOT/FIT, g/cm³Test
Conductor30214362140LOT
Surf.cond.13 3/81,04617 1/21,0460LOT
Open hole—2,6018 1/22,6010LOT

Drilling mud

17 READINGS · BY DEPTH

Depth, mWeight, g/cm³Viscosity, mPa·sYield point, PaType
8411.49610Oil based
9961.43380Oil based
1,0701370Oil based
1,1491.43440Oil based
1,3341.54510Oil based
2,1151.5430Oil based
2,1541.43420Oil based
2,2301.5540Oil based
2,2421.54370Oil based
2,3821.5450Oil based
2,4141.5490Oil based
2,4431.5440Oil based
2,4501.54380Oil based
2,4951.53370Oil based
2,5101.5530Oil based
2,5221.53360Oil based
2,6011.53360Oil 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. 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/2690, documented in the API reference.