NORWAY · WELLBORES · NPDID 4109
6305/8-1
Exploration · Appraisal · P&A · Oil/gas · Norsk Hydro Produksjon AS · Ormen Lange · PL 250
What was run in 6305/8-1 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 · 326 KB
- Completion logpdf · 2.1 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 |
|---|---|---|---|
| PWX DSIDSI dipole shear sonic imager | 862 | 1,848 | On file: open → |
| VSPVSP vertical seismic profile | 900 | 1,770 | On file: open → |
| MWD - GR RES SON DIRMWD measurement while drilling · GR gamma ray · RES resistivity · SON sonic · DIR directional survey | 915 | 3,053 | On file: open → |
| MSCT GRMSCT mechanical sidewall coring tool · GR gamma ray | 1,562 | 1,820 | On file: open → |
| DSIDSI dipole shear sonic imager | 1,750 | 3,172 | On file: open → |
| VSPVSP vertical seismic profile | 2,040 | 3,170 | On file: open → |
| FMI HRLA HNGSFMI formation micro-imager · HRLA high-resolution laterolog array · HNGS spectral gamma ray (hostile environment) | 2,852 | 3,156 | On file: open → |
| PEX HALS TLD HGNSPEX Platform Express (resistivity, density, neutron) · HALS high-resolution azimuthal laterolog · TLD three-detector lithology density · HGNS gamma ray and neutron sonde | 2,852 | 3,170 | On file: open → |
| MSCT GRMSCT mechanical sidewall coring tool · GR gamma ray | 2,860 | 3,030 | On file: open → |
| CMR ECS HNGSCMR combinable magnetic resonance · ECS elemental capture spectroscopy · HNGS spectral gamma ray (hostile environment) | 2,880 | 2,926 | On file: open → |
| CMR-200CMR combinable magnetic resonance | 2,900 | 3,022 | On file: open → |
| MDTMDT modular formation dynamics tester | 2,908 | 3,010 | 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 | 941 | 36 | 942 | 0 | LOT |
| Interm. | 20 | 1,544 | 26 | 1,550 | 1.4 | LOT |
| Interm. | 9 5/8 | 2,852 | 12 1/4 | 2,860 | 1.66 | LOT |
| Open hole | — | 3,175 | 8 1/2 | 3,175 | 0 | LOT |
Drilling mud
11 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 867 | 1.3 | 0 | 0 | Water based |
| 890 | 1.3 | 0 | 0 | Water based |
| 942 | 1.5 | 0 | 0 | Water based |
| 942 | 1.3 | 0 | 0 | Water based |
| 2,895 | 1.3 | 16 | 0 | Water based |
| 2,943 | 1.3 | 16 | 0 | Water based |
| 2,981 | 1.3 | 19 | 0 | Water based |
| 2,982 | 1.3 | 18 | 0 | Water based |
| 2,989 | 1.3 | 18 | 0 | Water based |
| 3,013 | 1.3 | 19 | 0 | Water based |
| 3,175 | 1.3 | 23 | 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/4109, documented in the API reference.