NORWAY · WELLBORES · NPDID 3144
6305/5-1
Exploration · Wildcat · P&A · Gas · Norsk Hydro Produksjon AS · Ormen Lange · PL 209
What was run in 6305/5-1 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 · 357 KB
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 |
|---|---|---|---|
| MWD GR RES DIRMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey | 915 | 3,053 | On file: open → |
| CBL VDL GR ACTSCBL cement bond log · VDL variable density log · GR gamma ray · ACTS auxiliary compression and tension sub | 1,400 | 2,055 | On file: open → |
| HALS TLD HGNS DSI GPHALS high-resolution azimuthal laterolog · TLD three-detector lithology density · HGNS gamma ray and neutron sonde · DSI dipole shear sonic imager | 1,513 | 2,143 | On file: open → |
| CST GR ACTSCST sidewall core sample taker · GR gamma ray · ACTS auxiliary compression and tension sub | 1,574 | 2,141 | On file: open → |
| VSP GRVSP vertical seismic profile · GR gamma ray | 1,670 | 2,995 | On file: open → |
| DLL MSFL SDT LDT CNTDLL dual laterolog · MSFL micro-spherically focused log · SDT digital sonic tool · LDT litho-density tool · CNT compensated neutron tool | 1,933 | 2,286 | On file: open → |
| HALS TLD HGNS GPITHALS high-resolution azimuthal laterolog · TLD three-detector lithology density · HGNS gamma ray and neutron sonde · GPIT inclinometry tool | 1,933 | 3,040 | On file: open → |
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 2,130 | 2,697 | On file: open → |
| FMI DSI NGT ACTSFMI formation micro-imager · DSI dipole shear sonic imager · NGT natural gamma ray spectrometry · ACTS auxiliary compression and tension sub | 2,137 | 2,303 | On file: open → |
| HALS TLD HGNS GPITHALS high-resolution azimuthal laterolog · TLD three-detector lithology density · HGNS gamma ray and neutron sonde · GPIT inclinometry tool | 2,137 | 2,303 | On file: open → |
| FMI DSI NGT ACTSFMI formation micro-imager · DSI dipole shear sonic imager · NGT natural gamma ray spectrometry · ACTS auxiliary compression and tension sub | 2,670 | 3,040 | On file: open → |
| MDT/GR/ACTSMDT modular formation dynamics tester · GR gamma ray · ACTS auxiliary compression and tension sub | 2,727 | 2,848 | On file: open → |
| MDT GR ACTSMDT modular formation dynamics tester · GR gamma ray · ACTS auxiliary compression and tension sub | 2,731 | 2,890 | On file: open → |
| CMR/GR/ACTSCMR combinable magnetic resonance · GR gamma ray · ACTS auxiliary compression and tension sub | 2,736 | 2,860 | On file: open → |
| MDT GR ACTSMDT modular formation dynamics tester · GR gamma ray · ACTS auxiliary compression and tension sub | 2,747 | 2,764 | On file: open → |
| MDT GR ACTSMDT modular formation dynamics tester · GR gamma ray · ACTS auxiliary compression and tension sub | 2,770 | 2,790 | On file: open → |
| MDT GR ACTSMDT modular formation dynamics tester · GR gamma ray · ACTS auxiliary compression and tension sub | 2,793 | 2,793 | On file: open → |
| CST GR ACTSCST sidewall core sample taker · GR gamma ray · ACTS auxiliary compression and tension sub | 2,835 | 2,985 | 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 | 994.5 | 36 | 996 | 0 | LOT |
| Surf.cond. | 20 | 1,536 | 26 | 1,544 | 1.44 | LOT |
| Interm. | 13 3/8 | 2,137 | 17 1/2 | 2,156 | 1.59 | LOT |
| Interm. | 9 5/8 | 2,726 | 12 1/4 | 2,730 | 0 | LOT |
| Liner | 7 | 3,053 | 8 1/2 | 3,053 | 0 | LOT |
Drilling mud
8 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 996 | 1.2 | 0 | 0 | Kcl brine |
| 1,000 | 1.06 | 0 | 0 | Spud |
| 1,544 | 1.2 | 13 | 15 | Kcl brine |
| 1,544 | 1.17 | 9 | 6.5 | Kcl polymer |
| 1,681 | 1.3 | 16 | 13.5 | Kcl polymer |
| 2,150 | 1.3 | 20 | 20 | Kcl polymer |
| 2,160 | 1.26 | 13 | 12 | Kcl polymer |
| 3,053 | 1.26 | 17 | 16.5 | Kcl polymer |
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/3144, documented in the API reference.