NORWAY · WELLBORES · NPDID 9842
25/7-11 S
Exploration · Wildcat · P&A · Gas/condensate · DNO Norge AS (old) · PL 984
What was run in 25/7-11 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 |
|---|---|---|
| LWD - DIRLWD logging while drilling · DIR directional survey | 149 | 226 |
| LWD - GR RES PWD SON DIRLWD logging while drilling · GR gamma ray · RES resistivity · PWD pressure while drilling · SON sonic · DIR directional survey | 226 | 1,110 |
| LWD - PWD RES GR DIRLWD logging while drilling · PWD pressure while drilling · RES resistivity · GR gamma ray · DIR directional survey | 226 | 1,117 |
| LWD - PWD RES GR DIR SONLWD logging while drilling · PWD pressure while drilling · RES resistivity · GR gamma ray · DIR directional survey · SON sonic | 1,117 | 2,975 |
| LWD - PWD RES GR DIR SON NEULWD logging while drilling · PWD pressure while drilling · RES resistivity · GR gamma ray · DIR directional survey · SON sonic · NEU neutron | 2,975 | 4,324 |
| MDT GR QS SR VITMDT modular formation dynamics tester · GR gamma ray | 3,637 | 3,684 |
| LWD - GR PWD DEN CAL RES NEU SPLWD logging while drilling · GR gamma ray · PWD pressure while drilling · DEN density · CAL caliper · RES resistivity · NEU neutron · SP spontaneous potential | 4,327 | 4,636 |
| QAIT APS HLDS HNGS WLJAR GRAPS accelerator porosity sonde · HLDS hostile litho-density sonde · HNGS spectral gamma ray (hostile environment) · GR gamma ray | 4,570 | 4,715 |
| LWD - GR PWD CAL RESLWD logging while drilling · GR gamma ray · PWD pressure while drilling · CAL caliper · RES resistivity | 4,670 | 4,715 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Interm. | 30 | 226.2 | 36 | 226 | 0 | — |
| Interm. | 20 | 1,109.3 | 26 | 1,117 | 1.57 | FIT |
| Interm. | 13 3/4 | 2,967.2 | 17 1/2 | 2,975 | 1.95 | LOT |
| Interm. | 9 5/8 | 4,314.2 | 12 1/4 | 4,324 | 0 | — |
| Open hole | — | 4,715 | — | 4,715 | 0 | — |
Drilling mud
18 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 177 | 1.04 | 0 | 0 | Bentonite sweeps |
| 226 | 1.04 | 0 | 0 | Bentonite sweeps |
| 650 | 1.02 | 0 | 0 | Bentonite/cmc sweeps |
| 1,545 | 1.29 | 21 | 17 | Rheguard prime obm |
| 1,827 | 1.29 | 20 | 16 | Rheguard prime |
| 2,792 | 1.31 | 16 | 19 | Rheguard prime |
| 2,954 | 1.76 | 49 | 16 | Rheguard hthp |
| 2,975 | 1.34 | 20 | 14 | Rheguard prime |
| 2,978 | 1.44 | 25 | 16 | Rheguard prime |
| 3,291 | 1.52 | 28 | 18 | Rheguard prime |
| 3,774 | 1.64 | 38 | 22 | Rheguard prime |
| 3,815 | 1.96 | 45 | 15 | Rheguard hthp |
| 4,325 | 1.89 | 38 | 19 | Rheguard hthp |
| 4,339 | 1.96 | 50 | 16 | Rheguard hthp |
| 4,477 | 1.94 | 41 | 16 | Rheguard hthp |
| 4,636 | 1.96 | 41 | 14 | Rheguard hthp |
| 4,673 | 1.96 | 44 | 13 | Rheguard hthp |
| 4,828 | 1.96 | 51 | 22 | Rheguard hthp |
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/9842, documented in the API reference.