7120/7-1
Exploration · Wildcat · P&A · Gas · Den norske stats oljeselskap a.s · Snøhvit · PL 077
What was run in 7120/7-1 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 · 477 KB
- WDSS completion logpdf · 200 KB
- Completion logpdf · 1.7 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 | Composite log for the well |
|---|---|---|---|
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 257 | 849 | On file: open → |
| ISF SONIC MSFL GRISF induction spherically focused log · SONIC sonic · MSFL micro-spherically focused log · GR gamma ray | 318 | 750 | On file: open → |
| LDT GRLDT litho-density tool · GR gamma ray | 318 | 1,916 | On file: open → |
| VELOCITYVELOCITY velocity (check-shot) survey | 340 | 2,839 | On file: open → |
| CBLCBL cement bond log | 525 | 1,904 | On file: open → |
| ISF SONIC GRISF induction spherically focused log · SONIC sonic · GR gamma ray | 752 | 1,915 | On file: open → |
| CSTCST sidewall core sample taker | 908 | 1,907 | On file: open → |
| HDTHDT high-resolution dipmeter | 1,903 | 2,837 | On file: open → |
| ISF MSFL GRISF induction spherically focused log · MSFL micro-spherically focused log · GR gamma ray | 1,904 | 2,492 | On file: open → |
| LDT CNL GRLDT litho-density tool · CNL compensated neutron log · GR gamma ray | 1,917 | 2,493 | On file: open → |
| CSTCST sidewall core sample taker | 1,950 | 2,391 | On file: open → |
| CBL VDL CCLCBL cement bond log · VDL variable density log · CCL casing collar locator | 2,394 | 2,840 | On file: open → |
| CSTCST sidewall core sample taker | 2,394 | 2,840 | On file: open → |
| DLL CNL GRDLL dual laterolog · CNL compensated neutron log · GR gamma ray | 2,400 | 2,840 | On file: open → |
| ISF SONIC GRISF induction spherically focused log · SONIC sonic · GR gamma ray | 2,400 | 2,840 | On file: open → |
| LDT CNL NGTLDT litho-density tool · CNL compensated neutron log · NGT natural gamma ray spectrometry | 2,400 | 2,840 | On file: open → |
| RFTRFT repeat formation tester | 2,409 | 2,830 | 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 | 319 | 36 | 319 | 0 | LOT |
| Surf.cond. | 20 | 365.5 | 26 | 370 | 1.15 | LOT |
| Interm. | 13 3/8 | 849 | 17 1/2 | 865 | 1.48 | LOT |
| Interm. | 9 5/8 | 1,904 | 12 1/4 | 1,917 | 1.71 | LOT |
| Liner | 7 | 2,839 | 8 1/2 | 2,839 | 0 | LOT |
Drilling mud
6 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 870 | 1.15 | 40 | 22 | water based |
| 1,650 | 1.16 | 54 | 18 | water based |
| 1,920 | 1.22 | 53 | 15 | water based |
| 2,341 | 1.3 | 54 | 14 | water based |
| 2,780 | 1.36 | 53 | 13 | water based |
| 2,839 | 1.36 | 55 | 12 | 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/85, documented in the API reference.