NORWAY · WELLBORES · NPDID 5683
7/4-2
Exploration · Appraisal · P&A · Oil · Lundin Norway AS · Brynhild · PL 148
What was run in 7/4-2 and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.
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 |
|---|---|---|
| MWD LWD - DIRMWD measurement while drilling · LWD logging while drilling · DIR directional survey | 125 | 213 |
| MWD LWD - GR RES DIR PWDMWD measurement while drilling · LWD logging while drilling · GR gamma ray · RES resistivity · DIR directional survey · PWD pressure while drilling | 213 | 1,857 |
| SST 500 GRGR gamma ray | 847 | 3,407 |
| MWD LWD - GR RES DEN NEU SON DIRMWD measurement while drilling · LWD logging while drilling · GR gamma ray · RES resistivity · DEN density · NEU neutron · SON sonic · DIR directional survey | 1,857 | 3,226 |
| HDIL XMAC ZDL CN SL WGIHDIL high-definition induction log · XMAC cross-multipole array acoustic · ZDL compensated Z-densilog · CN compensated neutron · SL spectral gamma ray | 3,214 | 3,455 |
| MWD LWD - GR RES DIR PWDMWD measurement while drilling · LWD logging while drilling · GR gamma ray · RES resistivity · DIR directional survey · PWD pressure while drilling | 3,368 | 3,459 |
| RCI GRRCI reservoir characterization instrument · GR gamma ray | 3,379 | 3,408 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 208 | 36 | 210 | 0 | LOT |
| Surf.cond. | 20 | 950 | 26 | 950 | 1.96 | LOT |
| Interm. | 13 3/8 | 1,848 | 17 1/2 | 1,847 | 1.91 | LOT |
| Interm. | 9 5/8 | 3,219 | 12 1/4 | 3,229 | 2.1 | LOT |
| Open hole | — | 3,450 | 8 1/2 | 3,458 | 0 | LOT |
Drilling mud
15 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 319 | 1.57 | 0 | 0 | water based |
| 550 | 1.76 | 38 | 0 | Oil based |
| 1,103 | 1.45 | 0 | 0 | water based |
| 1,400 | 1.55 | 0 | 0 | water based |
| 1,586 | 1.55 | 0 | 0 | water based |
| 1,826 | 1.57 | 0 | 0 | water based |
| 1,968 | 1.71 | 0 | 0 | oil based |
| 2,781 | 1.71 | 0 | 0 | oil based |
| 3,020 | 1.95 | 51 | 0 | Oil based |
| 3,028 | 1.71 | 0 | 0 | oil based |
| 3,147 | 1.75 | 0 | 0 | oil based |
| 3,226 | 1.76 | 0 | 0 | oil based |
| 3,278 | 1.95 | 0 | 0 | oil based |
| 3,403 | 1.95 | 0 | 0 | oil based |
| 3,459 | 1.95 | 0 | 0 | oil 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/5683, documented in the API reference.