NORWAY · WELLBORES · NPDID 8655
16/1-31 S
Exploration · Appraisal · P&A · Oil · Lundin Norway AS · Edvard Grieg · PL 338
What was run in 16/1-31 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 |
|---|---|---|
| FMI MSIP GRFMI formation micro-imager · MSIP modular sonic imaging platform (Sonic Scanner) · GR gamma ray | 100 | 1,912 |
| MWD - PWD GRMWD measurement while drilling · PWD pressure while drilling · GR gamma ray | 147 | 192 |
| MWD - GR PWD RES DIR ACMWD measurement while drilling · GR gamma ray · PWD pressure while drilling · RES resistivity · DIR directional survey · AC acoustic (sonic) | 179 | 599 |
| MWD - PWD DIRMWD measurement while drilling · PWD pressure while drilling · DIR directional survey | 221 | 590 |
| MWD - RES PWD GR DIR ACMWD measurement while drilling · RES resistivity · PWD pressure while drilling · GR gamma ray · DIR directional survey · AC acoustic (sonic) | 595 | 1,334 |
| MWD - INC GR RES PWD CAL DEN N AMWD measurement while drilling · INC inclination · GR gamma ray · RES resistivity · PWD pressure while drilling · CAL caliper · DEN density | 1,335 | 2,220 |
| XLR GRGR gamma ray | 1,376 | 1,600 |
| XLR GRGR gamma ray | 1,400 | 1,905 |
| FMI MSIP GRFMI formation micro-imager · MSIP modular sonic imaging platform (Sonic Scanner) · GR gamma ray | 1,500 | 2,221 |
| HRLA PEX HNGS GRHRLA high-resolution laterolog array · PEX Platform Express (resistivity, density, neutron) · HNGS spectral gamma ray (hostile environment) · GR gamma ray | 1,910 | 2,221 |
| XPT NEXT CMRXPT formation pressure tester (PressureXpress) · CMR combinable magnetic resonance | 1,910 | 2,221 |
| XLR GRGR gamma ray | 1,918 | 2,199 |
| MDT GRMDT modular formation dynamics tester · GR gamma ray | 1,938 | 2,080 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 203.1 | 36 | 203.1 | 0 | — |
| Surf.cond. | 20 | 595 | 26 | 602 | 1.5 | FIT |
| Pilot hole | — | 602 | 9 7/8 | 602 | 0 | — |
| Interm. | 13 3/8 | 1,337.6 | 17 1/2 | 1,345 | 1.88 | LOT |
| Liner | 9 5/8 | 1,910.2 | 12 1/4 | 1,911 | 1.65 | LOT |
| Liner | 7 | 2,219.6 | 8 1/2 | 2,220 | 0 | — |
Drilling mud
20 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 203 | 1.05 | 1 | 0 | Phb sweep |
| 203 | 1.5 | 1 | 0 | Kcl/polymer/gem |
| 570 | 1.3 | 21 | 0 | Hp wbm |
| 602 | 1.3 | 15 | 0 | Hp wbm |
| 602 | 1.04 | 1 | 0 | Phb sweep |
| 602 | 1.5 | 17 | 0 | Kcl/polymer/gem |
| 610 | 1.3 | 16 | 0 | Hp wbm |
| 1,020 | 1.3 | 20 | 0 | Hp wbm |
| 1,345 | 1.3 | 19 | 0 | Hp wbm |
| 1,345 | 1.45 | 23 | 0 | Hp wbm |
| 1,399 | 1.45 | 25 | 0 | Hp wbm |
| 1,911 | 1.12 | 19 | 0 | Hp wbm |
| 1,911 | 1.45 | 30 | 0 | Hp wbm |
| 1,930 | 1.12 | 16 | 0 | Hp wbm |
| 2,035 | 1.12 | 17 | 0 | Hp wbm |
| 2,035 | 1.14 | 13 | 0 | Hp wbm |
| 2,080 | 1.12 | 14 | 0 | Hp wbm |
| 2,220 | 1.3 | 21 | 0 | Hp wbm |
| 2,220 | 1.13 | 1 | 0 | Kcl brine |
| 2,220 | 1.12 | 11 | 0 | Hp wbm |
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/8655, documented in the API reference.