NORWAY · WELLBORES · NPDID 6253
25/4-10 S
Exploration · Wildcat · P&A · Oil · Marathon Petroleum Norge AS · Alvheim · PL 203
What was run in 25/4-10 S and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.
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
| Log | Top, m | Base, m |
|---|---|---|
| MWD LWD - NBGR GR ECD DENS CAL..MWD measurement while drilling · LWD logging while drilling · NBGR near-bit gamma ray · GR gamma ray · ECD equivalent circulating density · DENS density · CAL caliper | 815 | 2,912 |
| MWD LWD - RES NEU DIR SONMWD measurement while drilling · LWD logging while drilling · RES resistivity · NEU neutron · DIR directional survey · SON sonic | 815 | 2,912 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 197 | 36 | 197 | 0 | LOT |
| Surf.cond. | 13 3/8 | 797 | 17 1/2 | 812 | 0 | LOT |
| Open hole | — | 815 | 12 1/4 | 815 | 0 | LOT |
| Open hole | — | 2,912 | 9 1/2 | 2,912 | 0 | LOT |
Drilling mud
8 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 197 | 1.5 | 0 | 0 | wvjobreportmudchk.com |
| 812 | 1.3 | 0 | 0 | wvjobreportmudchk.com |
| 815 | 1.35 | 34 | 0 | wvreportmudchk.com |
| 1,088 | 1.36 | 33 | 0 | wvreportmudchk.com |
| 1,841 | 1.36 | 30 | 0 | wvjobreportmudchk.com |
| 2,550 | 1.03 | 0 | 0 | wvjobreportmudchk.com |
| 2,797 | 1.39 | 32 | 0 | wvjobreportmudchk.com |
| 2,912 | 1.39 | 31 | 0 | wvjobreportmudchk.com |
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/6253, documented in the API reference.