NORWAY · WELLBORES · NPDID 7307
7220/4-1
Exploration · Wildcat · P&A · Gas · Statoil Petroleum AS · PL 532
What was run in 7220/4-1 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 |
|---|---|---|
| USIT CBLUSIT ultrasonic imager (cement and casing) · CBL cement bond log | 0 | 0 |
| FMI MSIP GRFMI formation micro-imager · MSIP modular sonic imaging platform (Sonic Scanner) · GR gamma ray | 431 | 1,343 |
| MWD-TELE ARCVRESMWD measurement while drilling · TELE TeleScope telemetry · ARCVRES arcVISION array resistivity | 434 | 1,355 |
| ZAIT HRLA PEX EXCS GRHRLA high-resolution laterolog array · PEX Platform Express (resistivity, density, neutron) · GR gamma ray | 734 | 1,344 |
| VSPVSP vertical seismic profile | 1,270 | 3,160 |
| MWD-PDX5 RAB6 ARC6 TELE675MWD measurement while drilling · ARC6 array resistivity compensated | 1,355 | 2,274 |
| FMI MSIP GRFMI formation micro-imager · MSIP modular sonic imaging platform (Sonic Scanner) · GR gamma ray | 1,635 | 3,263 |
| CMR HRLA PEX ECS HNGSCMR combinable magnetic resonance · HRLA high-resolution laterolog array · PEX Platform Express (resistivity, density, neutron) · ECS elemental capture spectroscopy · HNGS spectral gamma ray (hostile environment) | 2,128 | 3,236 |
| MSCT GRMSCT mechanical sidewall coring tool · GR gamma ray | 2,160 | 3,050 |
| MDT GRMDT modular formation dynamics tester · GR gamma ray | 2,268 | 3,204 |
| MDT GRMDT modular formation dynamics tester · GR gamma ray | 2,334 | 3,204 |
| MSCT GRMSCT mechanical sidewall coring tool · GR gamma ray | 2,500 | 3,050 |
| MSCT GRMSCT mechanical sidewall coring tool · GR gamma ray | 3,050 | 3,258 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 36 | 484 | 42 | 488 | 0 | — |
| Surf.cond. | 20 | 734.5 | 26 | 744 | 1.18 | FIT |
| Interm. | 13 3/8 | 1,338.7 | 17 1/2 | 1,355 | 1.4 | LOT |
| Liner | 9 5/8 | 2,127 | 12 1/4 | 2,128 | 1.33 | LOT |
| Open hole | — | 3,240 | 8 1/2 | 3,240 | 0 | — |
Drilling mud
14 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 488 | 1.03 | 12 | 0 | Spud mud |
| 744 | 1.12 | 14 | 0 | Kcl/polymer/glycol |
| 748 | 1.12 | 14 | 0 | Kcl/polymer/glycol |
| 1,220 | 1.12 | 19 | 0 | Kcl/polymer/glycol |
| 1,355 | 1.12 | 15 | 0 | Kcl/polymer/glycol |
| 1,920 | 1.23 | 17 | 0 | Low sulphate/kcl/polymer/glycol |
| 1,920 | 1.28 | 24 | 0 | Low sulphate/kcl/polymer/glycol |
| 1,972 | 1.12 | 29 | 0 | Kcl/polymer/glycol |
| 2,128 | 1.12 | 27 | 0 | Kcl/polymer/glycol |
| 2,134 | 1.22 | 19 | 0 | Kcl/polymer/glycol |
| 2,165 | 1.22 | 18 | 0 | Low sulphate/kcl/polymer/glycol |
| 2,395 | 1.22 | 20 | 0 | Low sulphate/kcl/polymer/glycol |
| 3,240 | 1.28 | 24 | 0 | Low sulphate/kcl/polymer/glycol |
| 8,000 | 1.12 | 19 | 0 | Kcl/polymer/glycol |
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/7307, documented in the API reference.