What was run in 16/4-10 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 - PDG GR DIRMWD measurement while drilling · GR gamma ray · DIR directional survey | 123 | 179 |
| MWD - GR PWD RES DIR ACMWD measurement while drilling · GR gamma ray · PWD pressure while drilling · RES resistivity · DIR directional survey · AC acoustic (sonic) | 170 | 518 |
| MWD - RES GR DIR CAL DEN NMWD measurement while drilling · RES resistivity · GR gamma ray · DIR directional survey · CAL caliper · DEN density | 496 | 2,668 |
| USITUSIT ultrasonic imager (cement and casing) | 1,457 | 2,219 |
| FMI MASIPFMI formation micro-imager | 2,226 | 2,635 |
| HRLA PEX ECS HNGSHRLA high-resolution laterolog array · PEX Platform Express (resistivity, density, neutron) · ECS elemental capture spectroscopy · HNGS spectral gamma ray (hostile environment) | 2,226 | 2,627 |
| MDTMDT modular formation dynamics tester | 2,242 | 2,610 |
| MSCTMSCT mechanical sidewall coring tool | 2,242 | 2,573 |
| XLROCK | 2,582 | 2,610 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 191.5 | 36 | 191.5 | 0 | — |
| Surf.cond. | 20 | 511.4 | 26 | 518 | 1.48 | LOT |
| Pilot hole | — | 520 | 9 7/8 | 520 | 0 | — |
| Interm. | 9 5/8 | 2,226.6 | 12 1/4 | 2,234 | 1.74 | LOT |
| Open hole | — | 2,668 | 8 1/2 | 2,668 | 0 | — |
Drilling mud
8 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 124 | 1.03 | 1 | 0 | Water based |
| 518 | 1.04 | 1 | 0 | Water based |
| 536 | 1.3 | 12 | 0 | Water based |
| 1,204 | 1.33 | 17 | 0 | Water based |
| 1,878 | 1.35 | 11 | 0 | Water based |
| 2,234 | 1.35 | 17 | 0 | Water based |
| 2,428 | 1.17 | 13 | 0 | Water based |
| 2,668 | 1.19 | 12 | 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/7731, documented in the API reference.