NORWAY · WELLBORES · NPDID 6768
30/6-28 S
Exploration · Wildcat · P&A · Oil · Statoil Petroleum AS · Oseberg · PL 053
What was run in 30/6-28 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 |
|---|---|---|
| MWD - POWERPULSEMWD measurement while drilling · POWERPULSE PowerPulse telemetry | 135 | 202 |
| GYRO CBL VDL GRGYRO gyroscopic survey · CBL cement bond log · VDL variable density log · GR gamma ray | 170 | 2,022 |
| MWD - ARCVRES9 PPMWD measurement while drilling · ARCVRES9 arcVISION array resistivity | 202 | 1,010 |
| MWD - PDX5 ARCVRES9 TELEMWD measurement while drilling · ARCVRES9 arcVISION array resistivity · TELE TeleScope telemetry | 1,010 | 2,075 |
| CBL GRCBL cement bond log · GR gamma ray | 1,385 | 1,940 |
| CBL VDL GRCBL cement bond log · VDL variable density log · GR gamma ray | 1,415 | 1,993 |
| VSP GRVSP vertical seismic profile · GR gamma ray | 1,755 | 4,052 |
| GYRO USIT CBL GRGYRO gyroscopic survey · USIT ultrasonic imager (cement and casing) · CBL cement bond log · GR gamma ray | 1,781 | 3,150 |
| MWD - PDX5 AV8 TE ST VSO8 SADN8MWD measurement while drilling | 2,075 | 3,402 |
| MDTMDT modular formation dynamics tester | 2,470 | 2,550 |
| PEX AIT MSIPPEX Platform Express (resistivity, density, neutron) · AIT array induction tool · MSIP modular sonic imaging platform (Sonic Scanner) | 3,365 | 4,069 |
| PEX AIT MSIPPEX Platform Express (resistivity, density, neutron) · AIT array induction tool · MSIP modular sonic imaging platform (Sonic Scanner) | 3,382 | 3,435 |
| MWD - PDX5 AV8 TEL STETMWD measurement while drilling · STET StethoScope formation pressure while drilling | 3,402 | 4,063 |
| MDT GRMDT modular formation dynamics tester · GR gamma ray | 3,453 | 4,012 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 198.5 | 36 | 202 | 0 | LOT |
| Surf.cond. | 20 | 1,003 | 26 | 1,010 | 1.54 | LOT |
| Interm. | 14 | 2,068.7 | 17 1/2 | 2,075 | 1.79 | LOT |
| Interm. | 9 5/8 | 3,382 | 12 1/4 | 3,402 | 1.78 | LOT |
| Open hole | — | 4,063 | 8 1/2 | 4,063 | 0 | LOT |
Drilling mud
18 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 996 | 1.23 | 20 | 0 | Versatec |
| 1,013 | 1.25 | 22 | 0 | Versatec |
| 1,481 | 1.27 | 23 | 0 | Versatec |
| 1,628 | 1.54 | 37 | 0 | Versatec |
| 2,018 | 1.55 | 30 | 0 | Versatec |
| 2,075 | 1.54 | 43 | 0 | Versatec |
| 2,131 | 1.38 | 12 | 0 | Obm-low ecd |
| 2,241 | 1.39 | 14 | 0 | Obm-low ecd |
| 3,080 | 1.4 | 14 | 0 | Obm-low ecd-hthp |
| 3,129 | 1.39 | 14 | 0 | Obm-low ecd-hthp |
| 3,317 | 1.39 | 16 | 0 | Obm-low ecd-hthp |
| 3,402 | 1.6 | 25 | 0 | Obm-low ecd-hthp |
| 3,405 | 1.59 | 22 | 0 | Obm-low ecd-hthp |
| 3,781 | 1.6 | 23 | 0 | Obm-low ecd-hthp |
| 3,800 | 1.68 | 27 | 0 | Obm-low ecd-hthp |
| 3,800 | 1.67 | 27 | 0 | Obm-low ecd-hthp |
| 4,063 | 1.57 | 25 | 0 | Obm-low ecd-hthp |
| 4,063 | 1.6 | 25 | 0 | Obm-low ecd-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/6768, documented in the API reference.