NORWAY · WELLBORES · NPDID 2661
25/5-5
Exploration · Wildcat · P&A · Oil · Elf Petroleum Norge AS · PL 102
What was run in 25/5-5 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 · 341 KB
- Completion report and logpdf · 44.3 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 | Composite log for the well |
|---|---|---|---|
| MWD LWD - DGR EWRMWD measurement while drilling · LWD logging while drilling · DGR dual gamma ray · EWR electromagnetic wave resistivity | 213 | 1,206 | On file: open → |
| VSPVSP vertical seismic profile | 490 | 2,580 | On file: open → |
| AIT DSI GRAIT array induction tool · DSI dipole shear sonic imager · GR gamma ray | 1,198 | 2,596 | On file: open → |
| IPL CNL EPTCNL compensated neutron log | 1,198 | 2,599 | On file: open → |
| UIB GRGR gamma ray | 1,198 | 2,580 | On file: open → |
| MWD LWD - DGR EWR 4MWD measurement while drilling · LWD logging while drilling · DGR dual gamma ray · EWR electromagnetic wave resistivity | 1,209 | 2,600 | On file: open → |
| CBL VDL CCL GRCBL cement bond log · VDL variable density log · CCL casing collar locator · GR gamma ray | 1,586 | 2,206 | On file: open → |
| SWC GRSWC sidewall cores · GR gamma ray | 2,040 | 2,555 | On file: open → |
| CCL GRCCL casing collar locator · GR gamma ray | 2,045 | 2,145 | On file: open → |
| CCL GRCCL casing collar locator · GR gamma ray | 2,045 | 2,145 | On file: open → |
| MDT GRMDT modular formation dynamics tester · GR gamma ray | 2,158 | 2,275 | 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 | 208 | 36 | 210 | 0 | LOT |
| Surf.cond. | 13 3/8 | 1,198 | 17 1/2 | 1,200 | 0 | LOT |
| Open hole | — | 2,600 | 8 1/2 | 2,600 | 1.81 | LOT |
Drilling mud
7 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 145 | 1.02 | 0 | 0 | Water based |
| 212 | 1.02 | 0 | 0 | Water based |
| 693 | 1.02 | 0 | 0 | Water based |
| 920 | 1.03 | 0 | 0 | Water based |
| 2,160 | 1.26 | 35 | 0 | Oil based |
| 2,217 | 1.03 | 0 | 0 | Water based |
| 2,600 | 1.26 | 39 | 0 | Oil 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/2661, documented in the API reference.