NORWAY · WELLBORES · NPDID 1488
25/5-3
Exploration · Wildcat · P&A · Gas/condensate · Elf Petroleum Norge AS · Skirne · PL 102
What was run in 25/5-3 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
- WDSS completion logpdf · 164 KB
- Completion report and log iiipdf · 8.2 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 VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 148 | 1,176 |
| MWD - GR RES DIRMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey | 200 | 2,900 |
| VSPVSP vertical seismic profile | 1,100 | 2,800 |
| DIL DDBHC GR AMS SPDIL dual induction log · GR gamma ray · AMS auxiliary measurement sonde · SP spontaneous potential | 1,154 | 2,327 |
| LDL GR AMSLDL litho-density log · GR gamma ray · AMS auxiliary measurement sonde | 1,154 | 2,327 |
| SHDT GR AMSSHDT stratigraphic high-resolution dipmeter · GR gamma ray · AMS auxiliary measurement sonde | 1,170 | 2,318 |
| CST GRCST sidewall core sample taker · GR gamma ray | 1,812 | 2,296 |
| DIL DDBHC GR SPDIL dual induction log · GR gamma ray · SP spontaneous potential | 2,230 | 2,884 |
| DIL MSFL GRDIL dual induction log · MSFL micro-spherically focused log · GR gamma ray | 2,351 | 2,481 |
| FMS GR AMSFMS formation microscanner · GR gamma ray · AMS auxiliary measurement sonde | 2,351 | 2,790 |
| LDL CNL NGL AMSLDL litho-density log · CNL compensated neutron log · AMS auxiliary measurement sonde | 2,351 | 2,882 |
| CST GRCST sidewall core sample taker · GR gamma ray | 2,353 | 2,858 |
| RFT GR AMSRFT repeat formation tester · GR gamma ray · AMS auxiliary measurement sonde | 2,386 | 2,638 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 138.5 | 36 | 140 | 0 | LOT |
| Interm. | 13 3/8 | 1,176 | 17 1/2 | 1,180 | 0 | LOT |
| Interm. | 9 5/8 | 2,350 | 12 1/4 | 2,355 | 0 | LOT |
| Liner | 7 | 2,615 | 8 1/2 | 2,900 | 0 | LOT |
Drilling mud
9 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 255 | 1.07 | 0 | 0 | Water based |
| 369 | 1.07 | 0 | 0 | Water based |
| 825 | 1.07 | 0 | 0 | Water based |
| 1,008 | 1.07 | 0 | 0 | Water based |
| 1,303 | 1.25 | 22 | 10.7 | Water based |
| 2,349 | 1.3 | 27 | 19.6 | Water based |
| 2,615 | 1.12 | 24 | 12.2 | Water based |
| 2,827 | 1.15 | 26 | 11.2 | Water based |
| 2,900 | 1.15 | 27 | 14.2 | Water 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/1488, documented in the API reference.