30/9-1
Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Oseberg · PL 079
What was run in 30/9-1 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
- WDSS completion logpdf · 296 KB
- Completion logpdf · 4.3 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 |
|---|---|---|
| ISF LSSISF induction spherically focused log · LSS long-spaced sonic | 219 | 965 |
| VELOCITYVELOCITY velocity (check-shot) survey | 648 | 2,893 |
| ISF LSS MSFLISF induction spherically focused log · LSS long-spaced sonic · MSFL micro-spherically focused log | 951 | 2,512 |
| LDT CNLLDT litho-density tool · CNL compensated neutron log | 951 | 2,507 |
| CBLCBL cement bond log | 1,300 | 2,485 |
| CSTCST sidewall core sample taker | 1,720 | 2,514 |
| HDTHDT high-resolution dipmeter | 1,900 | 2,514 |
| DLL MSFL MLLDLL dual laterolog · MSFL micro-spherically focused log · MLL microlaterolog | 2,495 | 2,870 |
| HDT SHDTHDT high-resolution dipmeter · SHDT stratigraphic high-resolution dipmeter | 2,495 | 2,897 |
| ISF LSS MSFL EPTISF induction spherically focused log · LSS long-spaced sonic · MSFL micro-spherically focused log | 2,495 | 2,895 |
| ISF LSS NGTISF induction spherically focused log · LSS long-spaced sonic · NGT natural gamma ray spectrometry | 2,495 | 2,897 |
| LDT CNL NGT EPTLDT litho-density tool · CNL compensated neutron log · NGT natural gamma ray spectrometry | 2,495 | 2,893 |
| CSTCST sidewall core sample taker | 2,505 | 2,895 |
| CSTCST sidewall core sample taker | 2,520 | 2,885 |
| RFTRFT repeat formation tester | 2,570 | 2,881 |
| RFTRFT repeat formation tester | 2,729 | 0 |
| RFTRFT repeat formation tester | 2,732 | 2,737 |
| RFTRFT repeat formation tester | 2,737 | 0 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 217 | 36 | 220 | 0 | LOT |
| Surf.cond. | 20 | 951 | 26 | 969 | 1.64 | LOT |
| Interm. | 13 3/8 | 2,498 | 17 1/2 | 2,515 | 1.7 | LOT |
| Interm. | 9 5/8 | 2,878 | 12 1/4 | 2,895 | 0 | LOT |
Drilling mud
7 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 260 | 1.05 | 0 | 0 | waterbased |
| 560 | 1.1 | 0 | 0 | waterbased |
| 1,300 | 1.32 | 0 | 0 | waterbased |
| 1,730 | 1.44 | 0 | 0 | waterbased |
| 2,080 | 1.46 | 0 | 0 | waterbased |
| 2,260 | 1.48 | 0 | 0 | waterbased |
| 2,560 | 1.24 | 0 | 0 | waterbased |
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/65, documented in the API reference.