NORWAY · WELLBORES · NPDID 7721
6406/12-4 S
Exploration · Wildcat · P&A · Oil shows · VNG Norge AS · PL 586
What was run in 6406/12-4 S 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 - DIR PWDMWD measurement while drilling · DIR directional survey · PWD pressure while drilling | 1 | 415 |
| HDIL XMAC ORIT ZDL CN DSLHDIL high-definition induction log · XMAC cross-multipole array acoustic · ORIT orientation tool · ZDL compensated Z-densilog · CN compensated neutron · DSL digital spectral gamma ray | 360 | 4,072 |
| MWD - DIR PWD GR RESMWD measurement while drilling · DIR directional survey · PWD pressure while drilling · GR gamma ray · RES resistivity | 415 | 1,210 |
| MWD - DIR PWD GR RES SONMWD measurement while drilling · DIR directional survey · PWD pressure while drilling · GR gamma ray · RES resistivity · SON sonic | 1,210 | 2,248 |
| VSPVSP vertical seismic profile | 1,745 | 4,310 |
| MWD - ATK ZTKR ZTKG COP OTK SDTKMWD measurement while drilling · OTK OnTrak gamma ray and resistivity | 2,248 | 4,318 |
| HDIL ZMAC ORIT ZDL CN DSLHDIL high-definition induction log · ORIT orientation tool · ZDL compensated Z-densilog · CN compensated neutron · DSL digital spectral gamma ray | 3,650 | 4,322 |
| MREX FLEX DSLMREX magnetic resonance explorer · DSL digital spectral gamma ray | 3,650 | 4,060 |
| UXPL ORIT GXPL GRORIT orientation tool · GR gamma ray | 3,650 | 4,060 |
| PCOR | 3,726 | 4,021 |
| RCX | 3,730 | 4,025 |
| PCOR | 3,912 | 4,267 |
| RCX | 4,069 | 4,308 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 411.3 | 36 | 415 | 0 | — |
| Surf.cond. | 20 | 1,203.5 | 26 | 1,210 | 1.66 | FIT |
| Pilot hole | — | 1,210 | 9 7/8 | 1,210 | 0 | — |
| Interm. | 13 3/8 | 2,242 | 17 1/2 | 2,248 | 1.69 | FIT |
| Interm. | 9 5/8 | 3,652 | 12 1/4 | 3,660 | 1.79 | FIT |
| Open hole | — | 4,318 | 8 1/2 | 4,318 | 0 | — |
Drilling mud
15 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 344 | 1.34 | 21 | 0 | Wbm |
| 1,153 | 1.54 | 35 | 0 | Xp07 low ecd |
| 1,213 | 1.49 | 21 | 0 | Xp-07 low ecd obm |
| 1,316 | 1.54 | 30 | 0 | Xp07 low ecd |
| 1,743 | 1.51 | 24 | 0 | Xp-07 low ecd obm |
| 1,935 | 1.54 | 29 | 0 | Xp-07 low ecd obm |
| 2,463 | 1.54 | 31 | 0 | Xp-07 low ecd obm |
| 2,918 | 1.54 | 34 | 0 | Xp-07 low ecd obm |
| 3,538 | 1.54 | 28 | 0 | Xp07 low ecd |
| 3,660 | 1.47 | 33 | 0 | Xp-07 low ecd obm |
| 3,660 | 1.54 | 33 | 0 | Xp-07 low ecd obm |
| 3,746 | 1.49 | 36 | 0 | Xp-07 low ecd |
| 3,942 | 1.39 | 23 | 0 | Xp07 low ecd |
| 4,318 | 1.39 | 33 | 0 | Xp07 low ecd |
| 4,318 | 1.39 | 27 | 0 | Xp07 low ecd |
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/7721, documented in the API reference.