NORWAY · WELLBORES · NPDID 8633
35/4-2
Exploration · Wildcat · P&A · Dry · Wellesley Petroleum AS · PL 931
What was run in 35/4-2 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 · 5.4 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 USITCBL cement bond log · USIT ultrasonic imager (cement and casing) | 414 | 687 |
| LWD - PWD GRLWD logging while drilling · PWD pressure while drilling · GR gamma ray | 414 | 481 |
| LWD - PWD GR RES DIR SONLWD logging while drilling · PWD pressure while drilling · GR gamma ray · RES resistivity · DIR directional survey · SON sonic | 481 | 690 |
| CBL USITCBL cement bond log · USIT ultrasonic imager (cement and casing) | 568 | 687 |
| LWD - RAB GR DEN RES NEU PWD DIRLWD logging while drilling · RAB resistivity at the bit · GR gamma ray · DEN density · RES resistivity · NEU neutron · PWD pressure while drilling · DIR directional survey | 690 | 771 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 481.4 | 36 | 481.4 | 0 | — |
| Interm. | 9 5/8 | 687.5 | 12 1/4 | 690 | 1.36 | FIT |
| Open hole | — | 771 | 8 1/2 | 771 | 0 | — |
Drilling mud
11 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 464 | 1.49 | 18 | 0 | Kill mud |
| 481 | 1.39 | 24 | 0 | Kcl/gem/poly mud |
| 481 | 1.49 | 18 | 0 | Kill mud |
| 500 | 1.39 | 25 | 0 | Kcl/gem/poly mud |
| 521 | 1.24 | 26 | 0 | Kcl/gem/poly mud |
| 575 | 1.39 | 24 | 0 | Kcl/gem/poly mud |
| 686 | 1.39 | 27 | 0 | Kcl/gem/poly mud |
| 690 | 1.24 | 32 | 0 | Kcl/gem/poly mud |
| 690 | 1.39 | 27 | 0 | Kcl/gem/poly mud |
| 693 | 1.24 | 33 | 0 | Kcl/gem/poly mud |
| 770 | 1.24 | 28 | 0 | Kcl/gem/poly mud |
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/8633, documented in the API reference.