NORWAY · WELLBORES · NPDID 279
2/8-9
Exploration · Appraisal · P&A · Oil · Amoco Norway Oil Company · Valhall · PL 006
What was run in 2/8-9 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
- Completion logpdf · 1.7 MB
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 |
|---|---|---|
| CBL GRCBL cement bond log · GR gamma ray | 95 | 2,479 |
| ISF SON GRISF induction spherically focused log · SON sonic · GR gamma ray | 440 | 2,512 |
| TEMPTEMP temperature | 2,300 | 2,701 |
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 2,340 | 2,647 |
| CBL GRCBL cement bond log · GR gamma ray | 2,352 | 2,538 |
| GRGR gamma ray | 2,450 | 2,582 |
| TDK-K | 2,475 | 2,539 |
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 2,507 | 2,698 |
| CNL FDC GR CALCNL compensated neutron log · FDC compensated formation density · GR gamma ray · CAL caliper | 2,507 | 2,701 |
| DLL MSFL SP GR CALDLL dual laterolog · MSFL micro-spherically focused log · SP spontaneous potential · GR gamma ray · CAL caliper | 2,507 | 2,700 |
| ISF SON SP GRISF induction spherically focused log · SON sonic · SP spontaneous potential · GR gamma ray | 2,507 | 2,699 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 183 | 36 | 183 | 0 | LOT |
| Surf.cond. | 20 | 435 | 26 | 442 | 0 | LOT |
| Interm. | 13 3/8 | 1,285 | 17 1/2 | 1,290 | 0 | LOT |
| Interm. | 9 5/8 | 2,510 | 12 1/2 | 2,518 | 0 | LOT |
| Liner | 7 | 2,701 | 8 1/2 | 2,704 | 0 | LOT |
Drilling mud
6 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 261 | 1.09 | 46 | 0 | waterbased |
| 441 | 1.05 | 0 | 0 | waterbased |
| 1,157 | 1.28 | 45 | 0 | waterbased |
| 1,289 | 1.29 | 0 | 0 | waterbased |
| 2,324 | 1.8 | 0 | 0 | waterbased |
| 2,703 | 1.89 | 0 | 0 | waterbased |
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/279, documented in the API reference.