NORWAY · WELLBORES · NPDID 9535
7220/8-2 S
Exploration · Wildcat · Plugged · Oil · Equinor Energy AS · Johan Castberg · PL 532
What was run in 7220/8-2 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 |
|---|---|---|
| IBC CBLIBC imaging behind casing (cement evaluation) · CBL cement bond log | 395 | 800 |
| MSIP NGIMSIP modular sonic imaging platform (Sonic Scanner) | 395 | 958 |
| LWD - GP DGR EWR PWD PCDC WDPLWD logging while drilling · DGR dual gamma ray · EWR electromagnetic wave resistivity · PWD pressure while drilling | 399 | 958 |
| VIS4 | 425 | 1,140 |
| IBC CBLIBC imaging behind casing (cement evaluation) · CBL cement bond log | 748 | 957 |
| XPT NEXT CMRXPT formation pressure tester (PressureXpress) · CMR combinable magnetic resonance | 797 | 958 |
| ZAIT PEX HNGSPEX Platform Express (resistivity, density, neutron) · HNGS spectral gamma ray (hostile environment) | 797 | 958 |
| MDTMDT modular formation dynamics tester | 828 | 872 |
| MDTMDT modular formation dynamics tester | 829 | 955 |
| MDTMDT modular formation dynamics tester | 829 | 955 |
| XLR | 829 | 955 |
| CMR NEXT XPTCMR combinable magnetic resonance · XPT formation pressure tester (PressureXpress) | 957 | 1,150 |
| MSIP NGIMSIP modular sonic imaging platform (Sonic Scanner) | 957 | 1,346 |
| ZAIT PEX HNGSPEX Platform Express (resistivity, density, neutron) · HNGS spectral gamma ray (hostile environment) | 957 | 1,353 |
| LWD - GP EWR DGR PWD PCDCLWD logging while drilling · EWR electromagnetic wave resistivity · DGR dual gamma ray · PWD pressure while drilling | 958 | 1,350 |
| MSCTMSCT mechanical sidewall coring tool | 968 | 1,323 |
| MDTMDT modular formation dynamics tester | 973 | 1,147 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 402 | 30 | 402 | 0 | — |
| Interm. | 13 3/8 | 646.6 | 17 1/2 | 653 | 1.23 | FIT |
| Interm. | 9 5/8 | 797 | 12 1/4 | 798 | 1.32 | FIT |
| Liner | 7 | 957 | 8 1/2 | 958 | 1.37 | FIT |
| Interm. | 6 | 1,350 | 6 | 1,350 | 0 | — |
Drilling mud
8 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 653 | 1.05 | 11 | 8.5 | Innovert |
| 812 | 1.12 | 14 | 10.5 | Innovert |
| 877 | 1.13 | 15 | 8 | Innovert |
| 904 | 1.12 | 15 | 8 | Innovert |
| 1,019 | 1.12 | 15 | 10.5 | Innovert |
| 1,146 | 1.12 | 17 | 8.5 | Innovert |
| 1,296 | 1.12 | 13 | 9 | Innovert |
| 1,350 | 1.12 | 14 | 8 | 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/9535, documented in the API reference.