What was run in 16/5-7 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 →
Logs
| Log | Top, m | Base, m |
|---|---|---|
| VSPVSP vertical seismic profile | 70 | 1,945 |
| DSL CN ZDL XMAC RX MLLDSL digital spectral gamma ray · CN compensated neutron · ZDL compensated Z-densilog · XMAC cross-multipole array acoustic · MLL microlaterolog | 100 | 2,026 |
| MWD LWD - DGR EWR P4 PWD PCDCMWD measurement while drilling · LWD logging while drilling · DGR dual gamma ray · EWR electromagnetic wave resistivity · PWD pressure while drilling | 212 | 1,128 |
| MWD LWD - DGR EWR P4 PWD ABG PCDMWD measurement while drilling · LWD logging while drilling · DGR dual gamma ray · EWR electromagnetic wave resistivity · PWD pressure while drilling | 1,128 | 1,592 |
| MWD LWD - DGR ADR PWC PCDCMWD measurement while drilling · LWD logging while drilling · DGR dual gamma ray | 1,592 | 2,028 |
| FTX DSL FLX MRXDSL digital spectral gamma ray | 1,700 | 2,025 |
| GR STAR HD UXPLGR gamma ray · STAR acoustic and resistivity imager | 1,840 | 2,020 |
| RCX EXL SPSP spontaneous potential | 1,920 | 1,934 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 36 | 208.2 | 42 | 212 | 0 | — |
| Surf.cond. | 13 3/8 | 1,122.8 | 17 1/2 | 1,128 | 1.58 | FIT |
| Liner | 9 5/8 | 1,591 | 12 1/4 | 1,592 | 1.55 | FIT |
| Open hole | — | 2,028 | 8 1/2 | 2,028 | 0 | — |
Drilling mud
8 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 1,592 | 1.2 | 14 | 0 | Kcl/polymer/gem |
| 1,635 | 1.21 | 13 | 0 | Kcl/polymer/gem |
| 1,837 | 1.16 | 11 | 0 | Kcl/polymer/gem |
| 1,911 | 1.28 | 16 | 0 | Kcl/polymer/gem |
| 1,911 | 1.16 | 13 | 0 | Kcl/polymer/gem |
| 1,926 | 1.28 | 15 | 0 | Kcl/polymer/gem |
| 1,940 | 1.3 | 17 | 0 | Kcl/polymer/gem |
| 2,028 | 1.3 | 18 | 0 | Kcl/polymer/gem |
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/8762, documented in the API reference.