NORWAY · WELLBORES · NPDID 7788
7130/4-1
Exploration · Wildcat · P&A · Gas · Lundin Norway AS · PL 708
What was run in 7130/4-1 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 |
|---|---|---|
| MWD - OTKII BCPMMWD measurement while drilling | 309 | 370 |
| MWD - OTK BCPM SDTKMWD measurement while drilling · OTK OnTrak gamma ray and resistivity | 356 | 586 |
| MWD - OTKII BCPM SDTK NBGRMWD measurement while drilling · NBGR near-bit gamma ray | 547 | 1,804 |
| GR GW VSPGR gamma ray · VSP vertical seismic profile | 688 | 3,148 |
| MWD - OTKII BCPM SDTK LTK GR ABRMWD measurement while drilling · GR gamma ray | 1,739 | 3,184 |
| CN ZDL ORIT XMAC RTEX MLLCN compensated neutron · ZDL compensated Z-densilog · ORIT orientation tool · XMAC cross-multipole array acoustic · MLL microlaterolog | 1,766 | 3,175 |
| MAXCORE GRGR gamma ray | 1,884 | 3,143 |
| XLR GRGR gamma ray | 1,884 | 2,766 |
| MDT GRMDT modular formation dynamics tester · GR gamma ray | 1,899 | 3,146 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 378 | 36 | 582.6 | 0 | — |
| Surf.cond. | 20 | 583.5 | 26 | 588 | 1.79 | LOT |
| Pilot hole | — | 588 | 9 7/8 | 588 | 0 | — |
| Interm. | 13 3/8 | 1,798.7 | 17 1/2 | 1,806 | 1.76 | LOT |
| Open hole | — | 3,184 | 8 1/2 | 3,184 | 0 | — |
Drilling mud
9 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 0 | 1.4 | 28 | 0 | Water based |
| 382 | 1.4 | 28 | 0 | Water based |
| 627 | 1.2 | 14 | 0 | Water based |
| 1,049 | 1.2 | 14 | 0 | Water based |
| 1,600 | 1.2 | 27 | 0 | Water based |
| 1,950 | 1.2 | 27 | 0 | Water based |
| 2,510 | 1.15 | 26 | 0 | Water based |
| 3,006 | 1.16 | 22 | 0 | Water based |
| 3,184 | 1.17 | 25 | 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/7788, documented in the API reference.