NORWAY · WELLBORES · NPDID 8036
35/11-20 B
Exploration · Wildcat · P&A · Oil · Wintershall Norge AS · PL 248 F
What was run in 35/11-20 B 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 |
|---|---|---|
| LWD - DIRLWD logging while drilling · DIR directional survey | 403 | 501 |
| LWD - GR RES DIR PWDLWD logging while drilling · GR gamma ray · RES resistivity · DIR directional survey · PWD pressure while drilling | 501 | 1,098 |
| LWD - GR RES SON DIR PWDLWD logging while drilling · GR gamma ray · RES resistivity · SON sonic · DIR directional survey · PWD pressure while drilling | 1,098 | 3,885 |
| VSP GRVSP vertical seismic profile · GR gamma ray | 1,748 | 4,463 |
| USIT CBLUSIT ultrasonic imager (cement and casing) · CBL cement bond log | 3,289 | 3,785 |
| TLC CMR MDTTLC drillpipe-conveyed logging · CMR combinable magnetic resonance · MDT modular formation dynamics tester | 3,586 | 5,098 |
| LWD - GR RES DEN NEU SON DIR PWDLWD logging while drilling · GR gamma ray · RES resistivity · DEN density · NEU neutron · SON sonic · DIR directional survey · PWD pressure while drilling | 3,885 | 4,465 |
| SWCSWC sidewall cores | 3,910 | 4,380 |
| CMR MDT GRCMR combinable magnetic resonance · MDT modular formation dynamics tester · GR gamma ray | 3,981 | 4,265 |
| CMR MDTCMR combinable magnetic resonance · MDT modular formation dynamics tester | 4,463 | 4,625 |
| PEX AIT SONPEX Platform Express (resistivity, density, neutron) · AIT array induction tool · SON sonic | 4,463 | 5,114 |
| LWD - GR RES DEN NEU DIR PWDLWD logging while drilling · GR gamma ray · RES resistivity · DEN density · NEU neutron · DIR directional survey · PWD pressure while drilling | 4,465 | 5,114 |
| LWD - PWDLWD logging while drilling · PWD pressure while drilling | 5,114 | 5,114 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 494 | 36 | 501 | 0 | — |
| Surf.cond. | 20 | 1,091.8 | 26 | 1,098 | 1.77 | FIT |
| Interm. | 13 3/8 | 1,789.3 | 17 1/2 | 1,795.5 | 1.71 | LOT |
| Interm. | 9 5/8 | 3,875.5 | 12 1/4 | 3,885 | 1.81 | LOT |
| Liner | 7 | 4,463 | 8 1/2 | 4,465 | 1.95 | LOT |
| Open hole | — | 5,114 | 6 | 5,114 | 0 | — |
Drilling mud
10 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 1,100 | 1.29 | 13 | 0 | Performadril |
| 1,789 | 1.44 | 28 | 0 | Innovert obm |
| 2,535 | 1.44 | 29 | 0 | Innovert obm |
| 3,147 | 1.44 | 29 | 0 | Innovert obm |
| 3,630 | 1.44 | 32 | 0 | Innovert obm |
| 3,885 | 1.39 | 28 | 0 | Innovert obm |
| 3,885 | 1.47 | 30 | 0 | Innovert obm |
| 4,012 | 1.39 | 24 | 0 | Innovert |
| 4,494 | 1.54 | 30 | 0 | Innovert |
| 5,114 | 1.54 | 28 | 0 | Innovert |
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/8036, documented in the API reference.