NORWAY · WELLBORES · NPDID 518
7/12-4 R
Exploration · Appraisal · P&A · Oil · BP Norway Limited U.A. · Ula · PL 019
What was run in 7/12-4 R 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 →
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 169 | 36 | 174 | 0 | LOT |
| Surf.cond. | 20 | 492 | 26 | 498 | 1.8 | LOT |
| Interm. | 13 3/8 | 1,678 | 17 1/2 | 1,694 | 1.91 | LOT |
| Interm. | 9 5/8 | 3,369 | 12 1/4 | 3,373 | 1.9 | LOT |
| Liner | 7 | 3,620 | 8 1/2 | 3,621 | 0 | LOT |
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/518, documented in the API reference.