30/11-4
Exploration · Wildcat · P&A · Oil shows · A/S Norske Shell · PL 035
What was run in 30/11-4 and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.
Logs you can open: composite and completion logs on file
- WDSS completion logpdf · 469 KB
- Completion logpdf · 2.7 MB
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 |
|---|---|---|
| SWCSWC sidewall cores | 0 | 0 |
| VELOCITYVELOCITY velocity (check-shot) survey | 0 | 5,059 |
| ISF BHC GRISF induction spherically focused log · BHC borehole-compensated sonic · GR gamma ray | 239 | 812 |
| LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray | 239 | 813 |
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 248 | 2,351 |
| BGT GRBGT borehole geometry tool · GR gamma ray | 796 | 2,330 |
| ISF BHC GRISF induction spherically focused log · BHC borehole-compensated sonic · GR gamma ray | 812 | 2,333 |
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 1,050 | 4,202 |
| LDL CNL NGSLDL litho-density log · CNL compensated neutron log · NGS natural gamma ray spectrometry | 2,320 | 4,030 |
| NGSNGS natural gamma ray spectrometry | 2,320 | 4,030 |
| CYBERLOOK | 2,362 | 4,202 |
| DLL MSFL GRDLL dual laterolog · MSFL micro-spherically focused log · GR gamma ray | 2,363 | 4,200 |
| ISF BHC GRISF induction spherically focused log · BHC borehole-compensated sonic · GR gamma ray | 2,363 | 4,202 |
| RFTRFT repeat formation tester | 2,607 | 3,915 |
| HDTHDT high-resolution dipmeter | 3,050 | 4,200 |
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 3,428 | 5,047 |
| HDTHDT high-resolution dipmeter | 4,200 | 5,062 |
| ISF BHC GRISF induction spherically focused log · BHC borehole-compensated sonic · GR gamma ray | 4,201 | 5,059 |
| ISF BHC GRISF induction spherically focused log · BHC borehole-compensated sonic · GR gamma ray | 4,202 | 4,846 |
| LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray | 4,202 | 4,841 |
| DLL MSFL GRDLL dual laterolog · MSFL micro-spherically focused log · GR gamma ray | 4,600 | 5,058 |
| LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray | 4,600 | 5,059 |
| RFTRFT repeat formation tester | 4,644 | 5,064 |
| DLL MSFL GRDLL dual laterolog · MSFL micro-spherically focused log · GR gamma ray | 5,051 | 5,220 |
| LDL CNL GRLDL litho-density log · CNL compensated neutron log · GR gamma ray | 5,051 | 5,224 |
| RFTRFT repeat formation tester | 5,073 | 5,203 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 239 | 36 | 250 | 0 | LOT |
| Surf.cond. | 20 | 796 | 26 | 812 | 1.1 | LOT |
| Interm. | 13 3/8 | 2,362 | 17 1/2 | 2,375 | 1.79 | LOT |
| Interm. | 9 5/8 | 4,192 | 12 1/4 | 4,205 | 1.94 | LOT |
| Liner | 7 | 5,046 | 8 1/2 | 5,059 | 2.09 | LOT |
| Open hole | — | 5,255 | 5 7/8 | 5,255 | 0 | LOT |
Drilling mud
18 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 512 | 1.06 | 5 | 18 | Water based |
| 817 | 1.07 | 16 | 13 | Water based |
| 1,019 | 1.08 | 14 | 11 | Water based |
| 1,310 | 1.1 | 16 | 16 | Water based |
| 1,694 | 1.09 | 14 | 13 | Water based |
| 2,041 | 1.1 | 14 | 14 | Water based |
| 2,460 | 1.2 | 19 | 19 | Water based |
| 3,875 | 1.25 | 24 | 19 | Water based |
| 4,205 | 1.26 | 0 | 0 | Water based |
| 4,219 | 1.3 | 0 | 0 | Water based |
| 4,310 | 1.35 | 0 | 0 | Water based |
| 4,563 | 1.55 | 26 | 15 | Water based |
| 4,652 | 1.6 | 24 | 14 | Water based |
| 4,692 | 1.58 | 20 | 13 | Water based |
| 4,899 | 1.59 | 23 | 16 | Water based |
| 5,069 | 1.58 | 23 | 13 | Water based |
| 5,086 | 1.56 | 27 | 15 | Water based |
| 5,195 | 1.58 | 28 | 13 | Water 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/98, documented in the API reference.