NORWAY · WELLBORES · NPDID 1909
34/8-4 A
Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Visund · PL 120
Everything taken from 34/8-4 A that the Directorate has on file, each with its depth and the formation that depth sits in by this wellbore's own tops. Open a core for its photographs, the thin sections and slides cut from it, and the tests across it.
Cores
16 CORES · 172.8 M IN ALL
| Core | Top | Base | Depth in | In | Photos | Sample available |
|---|---|---|---|---|---|---|
| Core 1 → | 2,909 | 2,914.1 | m | Amundsen Fm | Yes | |
| Core 2 → | 2,994 | 3,006.1 | m | Amundsen Fm | Yes | |
| Core 3 → | 3,063 | 3,071.8 | m | Statfjord Gp | Yes | |
| Core 4 → | 3,072.5 | 3,087.7 | m | Statfjord Gp | Yes | |
| Core 5 → | 3,088 | 3,102.6 | m | Statfjord Gp | Yes | |
| Core 6 → | 3,103 | 3,112.4 | m | Statfjord Gp | Yes | |
| Core 7 → | 3,113.5 | 3,117.7 | m | Statfjord Gp | Yes | |
| Core 8 → | 3,118.5 | 3,134.7 | m | Statfjord Gp | Yes | |
| Core 9 → | 3,135 | 3,146.3 | m | Statfjord Gp, Lunde Fm | Yes | |
| Core 10 → | 3,146.5 | 3,155 | m | Lunde Fm | Yes | |
| Core 11 → | 3,156 | 3,183 | m | Lunde Fm | Yes | |
| Core 12 → | 3,183 | 3,196.2 | m | Lunde Fm | Yes | |
| Core 13 → | 3,197.5 | 3,197.8 | m | Lunde Fm | — | Yes |
| Core 14 → | 3,198.5 | 3,201 | m | Lunde Fm | Yes | |
| Core 15 → | 3,247.5 | 3,258.4 | m | Lunde Fm | Yes | |
| Core 16 → | 3,329 | 3,342.5 | m | Lunde Fm | Yes |
Cored length by unit, m
- Hegre Gp78.9
- Lunde Fm78.9
- Statfjord Gp76.6
- Dunlin Gp17.2
- Amundsen Fm17.2
The core log: every core down the well →Every core from Visund →
Core photos
47 PHOTOS OF 47 INTERVALS · HOSTED BY THE NORWEGIAN OFFSHORE DIRECTORATE
Pick an interval to see the Directorate's photographs of the core, or open a core above for only its own. Each image loads from the Directorate's servers when you open it.
Fluid samples
| Test | Fluid | From, m | To, m | In | Tested | Received | Sample available |
|---|---|---|---|---|---|---|---|
| DST 2 | Oil | — | — | — | Apr 22, 1992 | Aug 9, 1995 | Yes |
| DST 4 | Oil | — | — | — | May 12, 1992 | — | Yes |
| DST 1 | Oil | 3,322.9 | 3,340.9 | Lunde Fm | Apr 9, 1992 | Apr 27, 1992 | Yes |
Every fluid sample from Visund →
Geochemistry and fluid analysis on file
- Geochemical information 1pdf · 5.2 MB
Drill-stem tests
| Test | From, m | To, m | In | Choke, mm | Oil, Sm³/d | Gas, Sm³/d | Oil density, g/cm³ | GOR, m³/m³ | BHP, MPa | Temp, °C |
|---|---|---|---|---|---|---|---|---|---|---|
| DST 1 | 3,323 | 3,341 | Lunde Fm | 14.2 | 936 | 211,536 | 0.815 | 226 | 49 | 118 |
| DST 2 | 3,214 | 3,228 | Lunde Fm | 12.7 | 35 | 15,680 | 0.8 | 448 | 7 | 105 |
| DST 3 | 3,160 | 3,184 | Lunde Fm | 19 | 821 | 170,768 | 0.82 | 208 | 27 | 113 |
| DST 4 | 3,056 | 3,108 | Amundsen Fm, Statfjord Gp | 12.7 | 831 | 181,158 | 0.821 | 218 | 45 | 110 |
| DST 5 | 2,988 | 3,019 | Amundsen Fm | 14.3 | 992 | 225,184 | 0.82 | 227 | 44 | 109 |
Every drill-stem test in Visund →
Test reports and pressure plots on file
- Formation pressure plotpdf · 225 KB
Cuttings
- 2,190 to 3,567 mSample available: yes
Palynology slides
31 ON FILE · 2,910.1 TO 3,340.6
Made from: Core 20, Sidewall core 11. Laboratory codes: HYDRO 31.
| Depth | Made from | Lab code | In |
|---|---|---|---|
| 2,910.1 m | Core | HYDRO | Amundsen Fm |
| 2,912.5 m | Core | HYDRO | Amundsen Fm |
| 2,965 m | Sidewall core | HYDRO | Amundsen Fm |
| 2,985 m | Sidewall core | HYDRO | Amundsen Fm |
| 3,000.3 m | Core | HYDRO | Amundsen Fm |
| 3,003.8 m | Core | HYDRO | Amundsen Fm |
| 3,020 m | Sidewall core | HYDRO | Amundsen Fm |
| 3,050 m | Sidewall core | HYDRO | Amundsen Fm |
| 3,055 m | Sidewall core | HYDRO | Amundsen Fm |
| 3,069 m | Core | HYDRO | Statfjord Gp |
| 3,074 m | Core | HYDRO | Statfjord Gp |
| 3,094.1 m | Core | HYDRO | Statfjord Gp |
| 3,110.2 m | Core | HYDRO | Statfjord Gp |
| 3,116.6 m | Core | HYDRO | Statfjord Gp |
| 3,117.4 m | Core | HYDRO | Statfjord Gp |
| 3,119.5 m | Core | HYDRO | Statfjord Gp |
| 3,125.3 m | Core | HYDRO | Statfjord Gp |
| 3,149.9 m | Core | HYDRO | Lunde Fm |
| 3,150.3 m | Core | HYDRO | Lunde Fm |
| 3,159.5 m | Core | HYDRO | Lunde Fm |
| 3,181.3 m | Core | HYDRO | Lunde Fm |
| 3,186.6 m | Core | HYDRO | Lunde Fm |
| 3,194.7 m | Core | HYDRO | Lunde Fm |
| 3,220 m | Sidewall core | HYDRO | Lunde Fm |
| 3,225 m | Sidewall core | HYDRO | Lunde Fm |
| 3,230 m | Sidewall core | HYDRO | Lunde Fm |
| 3,235 m | Sidewall core | HYDRO | Lunde Fm |
| 3,250.8 m | Sidewall core | HYDRO | Lunde Fm |
| 3,275 m | Sidewall core | HYDRO | Lunde Fm |
| 3,330.6 m | Core | HYDRO | Lunde Fm |
| 3,340.6 m | Core | HYDRO | Lunde Fm |
Seeing the material itself
The cores, cuttings, and thin sections listed here are physical samples held by the Norwegian Offshore Directorate in its Geobank, which has rooms for viewing and sampling them by booking. There are no images of thin sections or slides online; core photographs are the only pictures the Directorate publishes.
About this data
Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Depths are metres along the wellbore from the kelly bushing unless a row gives its own unit; older cores are filed in feet. A core's photographs are the ones whose titled interval overlaps the core's. Reports are placed beside the material they are about by their document type and file name, which is all the Directorate publishes about them. The unit beside a core, sample, test, or slide is the one whose top and base, in this wellbore's own tops, contain that depth; core and test depths are driller's depths, so an interval at a boundary can sit a few metres off. A zero the Directorate files for an unmeasured pressure, density, or temperature is shown as a dash. Availability is the Directorate's flag, not a stock check. Core photographs are links to its own files; Petrora does not hold copies.
Developers: this page as JSON is GET /v1/data/norway/wells/1909, documented in the API reference.