NORWAY · WELLBORES · NPDID 9251
6507/4-2 S
Exploration · Wildcat · P&A · Oil/gas/condensate · Wintershall Dea Norge AS · Dvalin · PL 211
What was run in 6507/4-2 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 - HOLWD logging while drilling | 482 | 544 |
| LWD - DGR EWR PWD PCDCLWD logging while drilling · DGR dual gamma ray · EWR electromagnetic wave resistivity · PWD pressure while drilling | 544 | 1,500 |
| VSPVSP vertical seismic profile | 911 | 4,355 |
| LWD - ABG DGR EWR PWD PCDCLWD logging while drilling · DGR dual gamma ray · EWR electromagnetic wave resistivity · PWD pressure while drilling | 1,500 | 2,841 |
| USIHD CBLCBL cement bond log | 2,162 | 4,025 |
| AIT PEX HNGS MSIP NGI PPCAIT array induction tool · PEX Platform Express (resistivity, density, neutron) · HNGS spectral gamma ray (hostile environment) · MSIP modular sonic imaging platform (Sonic Scanner) · PPC powered positioning caliper | 2,832 | 4,020 |
| SWC SGT MSCTSWC sidewall cores · MSCT mechanical sidewall coring tool | 2,832 | 4,020 |
| SWC SGT MSCTSWC sidewall cores · MSCT mechanical sidewall coring tool | 2,832 | 4,020 |
| LWD - AFR ABG PCDC DGR ADR ALD -LWD logging while drilling · DGR dual gamma ray · ALD azimuthal litho-density | 2,841 | 4,029 |
| LWD - CTN XBAT XCAL PWDLWD logging while drilling · CTN compensated thermal neutron · XBAT azimuthal sonic · PWD pressure while drilling | 2,841 | 4,029 |
| CMR XPT NEXTCMR combinable magnetic resonance · XPT formation pressure tester (PressureXpress) | 2,850 | 3,900 |
| MDTMDT modular formation dynamics tester | 2,897 | 3,900 |
| MDTMDT modular formation dynamics tester | 3,822 | 4,020 |
| QAIT PPC ADT APS HLDS HNGSPPC powered positioning caliper · APS accelerator porosity sonde · HLDS hostile litho-density sonde · HNGS spectral gamma ray (hostile environment) | 3,843 | 4,487 |
| QGEO SS PPCPPC powered positioning caliper | 4,000 | 4,472 |
| LWD - EWR DGR DM PWDLWD logging while drilling · EWR electromagnetic wave resistivity · DGR dual gamma ray · PWD pressure while drilling | 4,029 | 4,262 |
| LWD - PCDC PWDLWD logging while drilling · PWD pressure while drilling | 4,029 | 4,029 |
| CMR XPT NEXTCMR combinable magnetic resonance · XPT formation pressure tester (PressureXpress) | 4,236 | 4,455 |
| LWD - COREA1LWD logging while drilling | 4,262 | 4,274 |
| SWCSWC sidewall cores | 4,262.5 | 4,365 |
| MDT TLCMDT modular formation dynamics tester · TLC drillpipe-conveyed logging | 4,264 | 4,290 |
| LWD - COREA2LWD logging while drilling | 4,274 | 4,282 |
| LWD - COREA3LWD logging while drilling | 4,282 | 4,326 |
| LWD - EWR DGR DM PWD ALD CTNLWD logging while drilling · EWR electromagnetic wave resistivity · DGR dual gamma ray · PWD pressure while drilling · ALD azimuthal litho-density · CTN compensated thermal neutron | 4,326 | 4,485 |
| MDTMDT modular formation dynamics tester | 4,326.6 | 4,326.6 |
| ECSECS elemental capture spectroscopy | 4,327 | 4,327 |
| SWCSWC sidewall cores | 4,329.8 | 4,365 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 541 | 36 | 544 | 0 | — |
| Interm. | 13 3/8 | 1,454.5 | 17 1/2 | 1,500 | 1.64 | FIT |
| Interm. | 9 7/8 | 2,832 | 12 1/4 | 2,841 | 1.77 | LOT |
| Liner | 7 5/8 | 4,028 | 9 1/4 | 4,029 | 2.16 | FIT |
| Open hole | — | 4,485 | 6 1/2 | 4,485 | 0 | — |
Drilling mud
20 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 360 | 1.03 | 1 | 3.8 | Sea water |
| 544 | 1.49 | 19 | 8.6 | Water base |
| 1,382 | 1.67 | 36 | 4.7 | Innovert |
| 1,452 | 1.49 | 26 | 9.5 | Innovert |
| 1,503 | 1.29 | 18 | 10 | Water base |
| 1,650 | 1.51 | 33 | 9 | Innovert |
| 2,020 | 1.55 | 40 | 11.9 | Innovert |
| 2,505 | 1.67 | 41 | 3.3 | Innovert |
| 2,562 | 1.55 | 33 | 11.4 | Innovert |
| 2,820 | 1.55 | 34 | 10 | Innovert |
| 2,841 | 1.55 | 33 | 10 | Innovert |
| 2,845 | 1.59 | 30 | 7.1 | Innovert |
| 2,870 | 1.58 | 29 | 7.1 | Innovert |
| 2,925 | 1.57 | 29 | 5.7 | Innovert |
| 3,041 | 1.61 | 29 | 6.2 | Innovert |
| 3,095 | 1.64 | 28 | 7.6 | Innovert |
| 3,098 | 1.64 | 28 | 5.7 | Innovert |
| 3,690 | 1.65 | 31 | 4.7 | Innovert |
| 4,029 | 1.67 | 28 | 8.6 | Innovert |
| 4,485 | 1.67 | 40 | 7.6 | Innovert |
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/9251, documented in the API reference.