NORWAY · WELLBORES · NPDID 7412
6407/1-7
Exploration · Wildcat · P&A · Gas/condensate · Wintershall Norge AS · PL 475
What was run in 6407/1-7 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 |
|---|---|---|
| LWD - DIRLWD logging while drilling · DIR directional survey | 312 | 510 |
| LWD - GR RES DIRLWD logging while drilling · GR gamma ray · RES resistivity · DIR directional survey | 390 | 510 |
| LWD - GR RES DIR SONLWD logging while drilling · GR gamma ray · RES resistivity · DIR directional survey · SON sonic | 510 | 2,922 |
| VSPVSP vertical seismic profile | 1,642 | 3,376 |
| DSL CN ZDL ORIT XMAC RTEX DMLLDSL digital spectral gamma ray · CN compensated neutron · ZDL compensated Z-densilog · ORIT orientation tool · XMAC cross-multipole array acoustic | 2,912 | 3,376 |
| LWD - GR RES DIR SONLWD logging while drilling · GR gamma ray · RES resistivity · DIR directional survey · SON sonic | 2,922 | 3,226 |
| DSL STAR ORIT UXPLDSL digital spectral gamma ray · STAR acoustic and resistivity imager · ORIT orientation tool | 3,200 | 3,250 |
| MREX FLEXMREX magnetic resonance explorer | 3,200 | 3,250 |
| RCX | 3,215 | 3,227 |
| SWCSWC sidewall cores | 3,221 | 3,224 |
| LWD - GR DIR RES SONLWD logging while drilling · GR gamma ray · DIR directional survey · RES resistivity · SON sonic | 3,237 | 3,376 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 391 | 36 | 391 | 0 | — |
| Surf.cond. | 20 | 501 | 26 | 510 | 1.32 | LOT |
| Pilot hole | — | 510 | 9 7/8 | 510 | 0 | — |
| Interm. | 13 3/8 | 1,679 | 17 1/2 | 1,689 | 1.77 | LOT |
| Interm. | 9 5/8 | 2,912 | 12 1/4 | 2,922 | 2.03 | LOT |
| Open hole | — | 3,376 | 8 1/2 | 3,376 | 0 | — |
Drilling mud
16 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 338 | 1.34 | 25 | 0 | Displacement fluid |
| 394 | 1.34 | 21 | 0 | Displacement fluid |
| 394 | 1.49 | 42 | 0 | Kill mud |
| 394 | 1.49 | 42 | 0 | Kill mud |
| 510 | 1.34 | 21 | 0 | Displacement fluid |
| 510 | 1.16 | 11 | 0 | Aqua-drill wbm |
| 767 | 1.24 | 12 | 0 | Aqua-drill wbm |
| 1,689 | 1.31 | 14 | 0 | Aqua-drill wbm |
| 1,946 | 1.66 | 42 | 0 | Carbo sea obm |
| 2,535 | 1.67 | 48 | 0 | Carbosea obm |
| 2,616 | 1.67 | 25 | 0 | Aquadrill |
| 2,922 | 1.66 | 44 | 0 | Carbo sea obm |
| 3,113 | 1.63 | 27 | 0 | Aquadrill |
| 3,219 | 1.63 | 29 | 0 | Aquadrill |
| 3,226 | 1.67 | 29 | 0 | Aquadrill |
| 3,376 | 1.67 | 24 | 0 | Aquadrill |
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/7412, documented in the API reference.