NORWAY · WELLBORES · NPDID 9009
7221/4-1
Exploration · Wildcat · P&A · Shows · Lundin Norway AS · PL 609
What was run in 7221/4-1 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 |
|---|---|---|
| MWD - PWD DIRMWD measurement while drilling · PWD pressure while drilling · DIR directional survey | 403 | 456 |
| MWD - PWD RES GR DIR SONMWD measurement while drilling · PWD pressure while drilling · RES resistivity · GR gamma ray · DIR directional survey · SON sonic | 469 | 603 |
| MWD - PWD DIRMWD measurement while drilling · PWD pressure while drilling · DIR directional survey | 470 | 588 |
| MWD - GR RES DIR PWD SON DEN NEUMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey · PWD pressure while drilling · SON sonic · DEN density · NEU neutron | 602 | 1,277 |
| FMI MSIPFMI formation micro-imager · MSIP modular sonic imaging platform (Sonic Scanner) | 1,281 | 1,570 |
| MWD - GR RES DIR PWD SON DEN CALMWD measurement while drilling · GR gamma ray · RES resistivity · DIR directional survey · PWD pressure while drilling · SON sonic · DEN density · CAL caliper | 1,281 | 1,570 |
| NEXT PEX HRLA HNGSPEX Platform Express (resistivity, density, neutron) · HRLA high-resolution laterolog array · HNGS spectral gamma ray (hostile environment) | 1,281 | 1,570 |
| ORA | 1,356 | 1,365 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 470.1 | 36 | 470.1 | 0 | — |
| Interm. | 20 | 602.5 | 26 | 608 | 1.51 | FIT |
| Interm. | 9 5/8 | 1,281.5 | 9 7/8 | 1,281.5 | 1.53 | LOT |
| Open hole | — | 1,286.5 | 12 1/4 | 1,286.5 | 0 | — |
| Open hole | — | 1,570 | 8 1/2 | 1,570 | 0 | — |
Drilling mud
18 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 450 | 1.03 | 1 | 1 | Sea water |
| 450 | 1.18 | 8 | 20 | Hydraglide optima |
| 467 | 1.05 | 1 | 1 | Bentonite spud mud |
| 500 | 1.21 | 12 | 24 | Hydraglide optima |
| 514 | 1.39 | 21 | 29 | Hydraglide |
| 527 | 1.14 | 9 | 20 | Hydraglyde optima |
| 541 | 1.39 | 21 | 28 | Hydraglide |
| 547 | 1.22 | 12 | 24 | Hydraglide optima |
| 578 | 1.39 | 19 | 13.8 | Hydraglide |
| 608 | 1.2 | 17 | 29.5 | Hydraglyde |
| 608 | 1.03 | 1 | 1 | Seawater |
| 608 | 1.39 | 21 | 39 | Hydraglyde |
| 1,070 | 1.2 | 14 | 22 | Hydraglyde optima |
| 1,277 | 1.18 | 14 | 24 | Hydraglyde optima |
| 1,280 | 1.2 | 15 | 26 | Hydraglyde optima |
| 1,287 | 1.22 | 14 | 27 | Hydraglyde optima |
| 1,566 | 1.18 | 14 | 23 | Other |
| 1,570 | 1.18 | 14 | 23 | Other |
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/9009, documented in the API reference.