NORWAY · WELLBORES · NPDID 314
15/3-4
Exploration · Wildcat · P&A · Oil/gas · Elf Petroleum Norge AS · PL 025
What was run in 15/3-4 and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.
Logs you can open: composite and completion logs on file
- WDSS completion logpdf · 270 KB
- Completion logpdf · 2.5 MB
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 |
|---|---|---|
| 3436 | 0 | 0 |
| ISF GR BHC SLISF induction spherically focused log · GR gamma ray · BHC borehole-compensated sonic · SL spectral gamma ray | 132 | 4,094 |
| CBLCBL cement bond log | 175 | 2,819 |
| LDT CNL GR CALLDT litho-density tool · CNL compensated neutron log · GR gamma ray · CAL caliper | 192 | 4,096 |
| BGTBGT borehole geometry tool | 921 | 2,823 |
| HDT CYBERDIPHDT high-resolution dipmeter · CYBERDIP computed dipmeter | 2,819 | 4,095 |
| CSTCST sidewall core sample taker | 2,850 | 3,700 |
| CBLCBL cement bond log | 3,382 | 3,946 |
| MSFL DLL GR CALMSFL micro-spherically focused log · DLL dual laterolog · GR gamma ray · CAL caliper | 3,682 | 3,935 |
| NGTNGT natural gamma ray spectrometry | 3,682 | 3,946 |
| CSTCST sidewall core sample taker | 3,720 | 3,949 |
| CYBERLOOK | 3,775 | 3,830 |
| RFTRFT repeat formation tester | 3,802 | 3,850 |
| RFTRFT repeat formation tester | 3,823 | 3,823 |
| CSTCST sidewall core sample taker | 3,949 | 4,095 |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 192 | 36 | 192 | 0 | LOT |
| Surf.cond. | 20 | 921 | 26 | 937 | 1.45 | LOT |
| Interm. | 13 3/8 | 2,818 | 17 1/2 | 2,833 | 1.78 | LOT |
| Interm. | 9 5/8 | 3,681 | 12 1/4 | 3,700 | 2.05 | LOT |
| Liner | 7 | 3,946 | 8 1/2 | 3,948 | 2.07 | LOT |
| Open hole | — | 4,259 | 5 7/8 | 4,259 | 0 | LOT |
Drilling mud
11 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 220 | 1.07 | 66 | 0 | waterbased |
| 540 | 1.1 | 65 | 0 | waterbased |
| 1,240 | 1.17 | 45 | 0 | waterbased |
| 1,730 | 1.24 | 58 | 0 | waterbased |
| 2,020 | 1.24 | 75 | 0 | waterbased |
| 2,330 | 1.29 | 65 | 0 | waterbased |
| 3,110 | 1.34 | 54 | 0 | waterbased |
| 3,330 | 0 | 0 | 0 | waterbased |
| 3,380 | 1.38 | 54 | 0 | waterbased |
| 3,615 | 1.55 | 54 | 0 | waterbased |
| 3,970 | 1.5 | 58 | 0 | waterbased |
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/314, documented in the API reference.