What was run in 35/4-3 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
- Completion logpdf · 150.2 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 |
|---|---|---|
| LWD - DIR GR RESLWD logging while drilling · DIR directional survey · GR gamma ray · RES resistivity | 431 | 1,163 |
| VSPVSP vertical seismic profile | 431 | 4,694 |
| LWD - GR DIR RES PWD SONLWD logging while drilling · GR gamma ray · DIR directional survey · RES resistivity · PWD pressure while drilling · SON sonic | 1,163 | 3,088 |
| LWD - GR DIR DEN NEU RES PWD SONLWD logging while drilling · GR gamma ray · DIR directional survey · DEN density · NEU neutron · RES resistivity · PWD pressure while drilling · SON sonic | 3,088 | 4,146 |
| QAIT HLDS APS HXPT GRHLDS hostile litho-density sonde · APS accelerator porosity sonde · GR gamma ray | 4,103 | 4,697 |
| LWD - GR DIR DEN NEU RES PWD FPWLWD logging while drilling · GR gamma ray · DIR directional survey · DEN density · NEU neutron · RES resistivity · PWD pressure while drilling | 4,146 | 4,707 |
| XLR | 4,315 | 4,695 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 506.8 | 36 | 509.5 | 0 | — |
| Interm. | 20 | 1,156.2 | 26 | 1,163 | 1.61 | LOT |
| Interm. | 13 3/8 | 3,081.5 | 16 1/2 | 3,088 | 1.88 | LOT |
| Interm. | 9 7/8 | 4,140 | 12 1/4 | 4,146 | 2.19 | FIT |
| Open hole | — | 4,707 | 8 1/2 | 4,707 | 0 | — |
Drilling mud
16 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 453 | 1.39 | 0 | 5 | Water |
| 509 | 1.03 | 0 | 11.4 | Water |
| 1,050 | 1.39 | 0 | 5.7 | Synthetic |
| 1,050 | 1.03 | 0 | 0 | Water |
| 1,163 | 1.39 | 0 | 11.4 | Water |
| 1,163 | 1.39 | 0 | 4.7 | Synthetic |
| 3,502 | 1.63 | 0 | 7.1 | Synthetic |
| 4,144 | 1.64 | 0 | 7.6 | Synthetic |
| 4,146 | 1.64 | 0 | 7.6 | Synthetic |
| 4,146 | 1.92 | 0 | 6.2 | Oil |
| 4,178 | 1.92 | 0 | 6.2 | Synthetic |
| 4,481 | 1.93 | 0 | 5.7 | Synthetic |
| 4,617 | 1.92 | 0 | 6.2 | Synthetic |
| 4,617 | 1.96 | 0 | 7.6 | Synthetic |
| 4,705 | 1.98 | 0 | 3.3 | Synthetic |
| 4,707 | 2 | 0 | 9.5 | Synthetic |
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/9525, documented in the API reference.