NORWAY · WELLBORES · NPDID 7429
7120/1-4 S
Exploration · Appraisal · P&A · Gas · Lundin Norway AS · PL 492
What was run in 7120/1-4 S and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.
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 |
|---|---|---|
| LWD - GR RES SON PWD DIRLWD logging while drilling · GR gamma ray · RES resistivity · SON sonic · PWD pressure while drilling · DIR directional survey | 361 | 1,223 |
| LWD - LWD-GR ABRES PWD DEN CAL NLWD logging while drilling · GR gamma ray · PWD pressure while drilling · DEN density · CAL caliper | 1,155 | 2,520 |
| DSL VSPDSL digital spectral gamma ray · VSP vertical seismic profile | 1,659 | 2,499 |
| LWD - NBGR PWD RES DIR DEN CAL NLWD logging while drilling · NBGR near-bit gamma ray · PWD pressure while drilling · RES resistivity · DIR directional survey · DEN density · CAL caliper | 2,050 | 2,305 |
| DSL CN ZDL ORIT XMAC RTEX MLLDSL digital spectral gamma ray · CN compensated neutron · ZDL compensated Z-densilog · ORIT orientation tool · XMAC cross-multipole array acoustic · MLL microlaterolog | 2,109 | 2,516 |
| DSL STAR HD ORIT UXPLDSL digital spectral gamma ray · STAR acoustic and resistivity imager · ORIT orientation tool | 2,109 | 2,508 |
| DSL PCORDSL digital spectral gamma ray | 2,159 | 2,507 |
| DSL FLEX MREXDSL digital spectral gamma ray · MREX magnetic resonance explorer | 2,200 | 2,514 |
| GR MDT ADTGR gamma ray · MDT modular formation dynamics tester | 2,302 | 2,452 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 441.6 | 36 | 445 | 0 | — |
| Surf.cond. | 20 | 657.8 | 26 | 665 | 1.28 | LOT |
| Pilot hole | — | 675 | 9 7/8 | 675 | 0 | — |
| Interm. | 13 3/8 | 1,217 | 17 1/2 | 1,226 | 1.59 | FIT |
| Interm. | 9 5/8 | 2,111 | 12 1/4 | 2,119 | 1.51 | LOT |
| Liner | 7 | 2,520 | 8 1/2 | 2,520 | 0 | — |
Drilling mud
11 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 361 | 1.03 | 1 | 0 | Water based |
| 445 | 1.04 | 1 | 0 | Water based |
| 480 | 1.03 | 1 | 0 | Water based |
| 665 | 1.2 | 14 | 0 | Water based |
| 840 | 1.16 | 10 | 0 | Water based |
| 889 | 1.2 | 18 | 0 | Water based |
| 1,157 | 1.21 | 15 | 0 | Water based |
| 1,980 | 1.16 | 12 | 0 | Water based |
| 2,119 | 1.2 | 17 | 0 | Water based |
| 2,306 | 1.16 | 20 | 0 | Water based |
| 2,520 | 1.16 | 17 | 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. 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/7429, documented in the API reference.