NORWAY · WELLBORES · NPDID 7142
26/5-1
Exploration · Wildcat · P&A · Dry · Rocksource Exploration Norway AS · PL 506 S
What was run in 26/5-1 and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.
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 |
|---|---|---|
| VSP GRVSP vertical seismic profile · GR gamma ray | 262 | 1,837 |
| MWD - BHPR MECHMWD measurement while drilling | 292 | 778 |
| MWD - ACC BHPR GR MECH REMPMWD measurement while drilling · GR gamma ray | 364 | 778 |
| MWD - ACC BHPR CAL DEN GR MECH NMWD measurement while drilling · CAL caliper · DEN density · GR gamma ray | 778 | 1,480 |
| MRCH JAR DSL 3DEX ORIT HDILDSL digital spectral gamma ray · ORIT orientation tool · HDIL high-definition induction log | 1,471 | 1,910 |
| MWD - ACC BHPR BR CAL DEN MECH NMWD measurement while drilling · CAL caliper · DEN density | 1,480 | 1,910 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 359 | 36 | 364 | 0 | — |
| Surf.cond. | 13 3/8 | 772 | 17 1/2 | 778 | 0 | — |
| Pilot hole | — | 778 | 9 7/8 | 778 | 0 | — |
| Interm. | 9 5/8 | 1,471 | 12 1/4 | 1,480 | 2 | LOT |
| Open hole | — | 1,910 | 8 1/2 | 1,910 | 0 | — |
Drilling mud
7 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 315 | 1.03 | 0 | 0 | Hi-vis |
| 778 | 1.03 | 0 | 0 | Hi-vis |
| 852 | 1.32 | 20 | 0 | Carbo-sea obm |
| 864 | 1.19 | 21 | 0 | Carbo-sea obm |
| 1,321 | 1.32 | 23 | 0 | Carbo-sea obm |
| 1,640 | 1.32 | 22 | 0 | Carbo-sea obm |
| 1,910 | 1.25 | 20 | 0 | Carbo-sea obm |
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/7142, documented in the API reference.