NORWAY · WELLBORES · NPDID 6728
7121/9-1
Exploration · Wildcat · P&A · Dry · DONG E&P Norge AS · PL 518
What was run in 7121/9-1 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 |
|---|---|---|
| MSIP HRLA PEX HNGSMSIP modular sonic imaging platform (Sonic Scanner) · HRLA high-resolution laterolog array · PEX Platform Express (resistivity, density, neutron) · HNGS spectral gamma ray (hostile environment) | 350 | 2,458 |
| MWD LWD - TELEMWD measurement while drilling · LWD logging while drilling · TELE TeleScope telemetry | 350 | 413 |
| MWD LWD - PP ARCVISMWD measurement while drilling · LWD logging while drilling · ARCVIS arcVISION array resistivity | 413 | 855 |
| MWD LWD - TELE ARCVIS SONVISMWD measurement while drilling · LWD logging while drilling · TELE TeleScope telemetry · ARCVIS arcVISION array resistivity · SONVIS sonicVISION sonic | 413 | 855 |
| VSPVSP vertical seismic profile | 418 | 1,295 |
| MWD LWD - PP ARCVIS SONVISMWD measurement while drilling · LWD logging while drilling · ARCVIS arcVISION array resistivity · SONVIS sonicVISION sonic | 855 | 1,837 |
| VSI4VSI4 versatile seismic imager | 1,249 | 2,444 |
| MSCTMSCT mechanical sidewall coring tool | 1,975 | 2,440 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 36 | 410 | 42 | 412 | 0 | LOT |
| Surf.cond. | 20 | 849 | 26 | 855 | 0 | LOT |
| Pilot hole | — | 855 | 9 7/8 | 855 | 0 | LOT |
| Interm. | 13 3/8 | 1,298.5 | 17 1/2 | 1,305 | 1.73 | LOT |
| Interm. | 9 5/8 | 1,832 | 12 1/4 | 1,837 | 1.65 | LOT |
| Open hole | — | 2,458 | 8 1/2 | 2,458 | 0 | LOT |
Drilling mud
7 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 862 | 1.24 | 16 | 0 | Glydril wbm |
| 1,250 | 1.24 | 19 | 0 | Glydril wbm |
| 1,305 | 1.29 | 21 | 0 | Glydril |
| 1,308 | 1.34 | 23 | 0 | Glydril |
| 1,311 | 1.34 | 22 | 0 | Glydril |
| 2,458 | 1.36 | 27 | 0 | Glydril |
| 2,458 | 1.34 | 26 | 0 | Glydril |
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/6728, documented in the API reference.