NORWAY · WELLBORES · NPDID 130
7121/7-1
Exploration · Appraisal · P&A · Gas/condensate · Den norske stats oljeselskap a.s · Snøhvit · PL 100
What was run in 7121/7-1 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
- Composite logpdf · 325 KB
- WDSS completion logpdf · 209 KB
- Completion logpdf · 1.1 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 | Composite log for the well |
|---|---|---|---|
| ISF BHC GR SP CALISF induction spherically focused log · BHC borehole-compensated sonic · GR gamma ray · SP spontaneous potential · CAL caliper | 351 | 1,507 | On file: open → |
| LDL GRLDL litho-density log · GR gamma ray | 415 | 1,505 | On file: open → |
| CBL VDLCBL cement bond log · VDL variable density log | 520 | 1,495 | On file: open → |
| VELOCITYVELOCITY velocity (check-shot) survey | 540 | 2,150 | On file: open → |
| SHDT GRSHDT stratigraphic high-resolution dipmeter · GR gamma ray | 752 | 2,158 | On file: open → |
| CSTCST sidewall core sample taker | 800 | 1,498 | On file: open → |
| CBL VDL CCLCBL cement bond log · VDL variable density log · CCL casing collar locator | 1,300 | 1,975 | On file: open → |
| CET GR CCLCET cement evaluation tool · GR gamma ray · CCL casing collar locator | 1,300 | 1,975 | On file: open → |
| ISF BHC MSFL GR SP CALISF induction spherically focused log · BHC borehole-compensated sonic · MSFL micro-spherically focused log · GR gamma ray · SP spontaneous potential · CAL caliper | 1,500 | 1,941 | On file: open → |
| LDL CNL NGTLDL litho-density log · CNL compensated neutron log · NGT natural gamma ray spectrometry | 1,500 | 2,158 | On file: open → |
| CSTCST sidewall core sample taker | 1,540 | 2,142 | On file: open → |
| DLL MSFL GRDLL dual laterolog · MSFL micro-spherically focused log · GR gamma ray | 1,825 | 2,154 | On file: open → |
| RFTRFT repeat formation tester | 1,850 | 1,922 | On file: open → |
| RFTRFT repeat formation tester | 1,851 | 2,059 | On file: open → |
| ISF BHC GR SP CALISF induction spherically focused log · BHC borehole-compensated sonic · GR gamma ray · SP spontaneous potential · CAL caliper | 1,854 | 2,157 | On file: open → |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 415 | 36 | 419 | 0 | LOT |
| Surf.cond. | 20 | 752 | 26 | 770 | 1.52 | LOT |
| Interm. | 13 5/8 | 1,500 | 17 1/2 | 1,517 | 1.53 | LOT |
| Interm. | 9 5/8 | 2,160 | 12 1/4 | 2,160 | 0 | LOT |
Drilling mud
8 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 706 | 1.07 | 0 | 0 | Water based |
| 770 | 1.2 | 0 | 0 | Water based |
| 1,222 | 1.16 | 6200 | 0 | Water based |
| 1,517 | 1.16 | 1800 | 0 | Water based |
| 1,517 | 1.16 | 2000 | 0 | Water based |
| 1,558 | 1.14 | 1200 | 0 | Water based |
| 1,922 | 1.25 | 1600 | 0 | Water based |
| 2,160 | 1.24 | 1100 | 0 | 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. The composite log is one file for the whole well. The Directorate does not say which runs or depths it draws on, so the link is the same on every row.
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/130, documented in the API reference.