31/4-3
La couverture est partielle. Les statuts et rôles des sociétés proviennent des sources, sans vérification indépendante de leur actualité. Une valeur inconnue ne signifie pas zéro.
- Nom / identifiant source
- 31/4-3
- Identifiant du forage / dossier source
- 402
- Secteur
- Pétrole et gaz
- Catégorie de finalité dérivée
- Exploration
- Opérateur dans l’instantané source
- Norsk Hydro Produksjon AS
- Début de forage enregistré
- 1979-12-24
- Date d’achèvement enregistrée
- 1980-05-11
- Latitude / longitude (WGS84)
- 60,586206 / 3,092217
- Mesures déclarées par la source
- 4981 m MD · RKB
- Statut déclaré par la source
- P&A
- Source consultée le
- 2026-10-02
- Date de l’instantané source
- Non indiqué / non vérifié
- Système de coordonnées original
- ED50 / service geometry EPSG:4326
- Installation de forage selon la source
- TREASURE SEEKER
Rôles des sociétés selon la source
- Opérateur de forageNorsk Hydro Produksjon ASOuvrir le dossier source ↗
| Mesures déclarées par la source | Valeur | Référence |
|---|---|---|
| wlbTotalDepth | 4 981,00 m | RKB |
| wlbWaterDepth | 170,00 m | Non indiqué / non vérifié |
| wlbBottomHoleTemperature | 143,00 °C | Non indiqué / non vérifié |
Norwegian Offshore Directorate — Wellbores ↗
Source consultée le:
Conditions de réutilisation: review-source-terms
Conditions et attribution ↗Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.
Puits voisins et flux de chaleur
Ces outils sont descriptifs : ni prévisions, ni estimations de réserves, ni conseils d’investissement. La couverture des sources est partielle ; inconnu ne signifie pas zéro.
| Nom | Distance | Mesures déclarées par la source | Catalogues sources |
|---|---|---|---|
| 31/4-11 | 2,82 km | 3 271 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-5 | 3,72 km | 2 930 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-12 | 3,99 km | 2 226 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-12 A | 3,99 km | Non indiqué / non vérifié m | Norwegian Offshore Directorate — Wellbores |
| 31/4-7 | 4,58 km | 2 505 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-1 | 5,07 km | 1 000 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-2 | 5,10 km | 2 900 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-U-7 | 5,46 km | 34 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-U-9 | 5,48 km | 26 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-U-5 | 5,49 km | 86 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-U-6 | 5,50 km | 76 m | Norwegian Offshore Directorate — Wellbores |
| 31/4-U-2 | 5,51 km | 94 m | Norwegian Offshore Directorate — Wellbores |
Diagraphie numérique du puits
Toits de formation, échantillons de boue de forage et essais de puits SODIR sur une seule coupe en profondeur mesurée.
- Profondeur totale
- 4981
- Profondeur verticale vraie (RKB)
- —
- Hauteur d’eau
- 170
- Température de fond de puits
- 143
| Groupe | Formation géologique | Profondeur (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 195 / 906 |
| FORMATION | UTSIRA FM | 726 / 1 723 |
| GROUP | HORDALAND GP | 906 / 1 723 |
| GROUP | ROGALAND GP | 1 723 / 1 965 |
| FORMATION | BALDER FM | 1 723 / 1 744 |
| FORMATION | SELE FM | 1 744 / 1 810 |
| FORMATION | LISTA FM | 1 810 / 1 940 |
| FORMATION | VÅLE FM | 1 940 / 2 010 |
| GROUP | SHETLAND GP | 1 965 / 2 010 |
| GROUP | VIKING GP | 2 010 / 2 327 |
| FORMATION | DRAUPNE FM | 2 010 / 2 018 |
| FORMATION | SOGNEFJORD FM | 2 018 / 2 082 |
| FORMATION | HEATHER FM | 2 082 / 2 136 |
| FORMATION | FENSFJORD FM | 2 136 / 2 411 |
| GROUP | BRENT GP | 2 327 / 2 411 |
| GROUP | DUNLIN GP | 2 411 / 2 702 |
| FORMATION | DRAKE FM | 2 411 / 2 448 |
| FORMATION | COOK FM | 2 448 / 2 470 |
| FORMATION | AMUNDSEN FM | 2 470 / 2 543 |
| FORMATION | JOHANSEN FM | 2 543 / 4 450 |
| GROUP | STATFJORD GP | 2 702 / 2 879 |
| GROUP | HEGRE GP | 2 879 / 4 981 |
| FORMATION | NO FORMAL NAME | 4 450 / 4 981 |
| Profondeur (m MD, RKB) | Densité de la boue (g/cm³) | Indicateurs de qualité |
|---|---|---|
| 265 | 1.01 | observation-date-unreported, zero-meaning-unresolved |
| 990 | 1.28 | observation-date-unreported, zero-meaning-unresolved |
| 1361 | 1.4 | observation-date-unreported, zero-meaning-unresolved |
| 1906 | 1.4 | observation-date-unreported, zero-meaning-unresolved |
| 2078 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 2588 | 1.27 | observation-date-unreported, zero-meaning-unresolved |
| 3641 | 1.21 | observation-date-unreported, zero-meaning-unresolved |
| 4858 | 1.19 | observation-date-unreported, zero-meaning-unresolved |
| Essais de puits | Profondeur (m MD, RKB) | Mesures |
|---|---|---|
| 2 | 1998 / 2015 | {"test-from-depth":{"value":1998,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":2015,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":19,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":0,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":245,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":153000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.825,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.674,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":641,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
| 1 | 2127 / 2143 | {"test-from-depth":{"value":2127,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":2143,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":19,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":0,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":170,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":11000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.851,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.73,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":64,"unit":"m3/m3","reference":"DST","qualityFlags":[]}} |
Toits de groupe dans les puits voisins
Group tops below each borehole's own RKB. Not TVD below sea level; deviation and kelly-bushing elevations affect apparent depths.
| Groupe | 31/4-3 | 31/4-11 | 31/4-5 | 31/4-12 | 31/4-7 |
|---|---|---|---|---|---|
| NORDLAND GP | 195 | 209 | 168 | 235 | 161 |
| HORDALAND GP | 906 | 802 | 911 | 895 | 965 |
| ROGALAND GP | 1723 | 1725 | 1772 | 1718.5 | 1769 |
| SHETLAND GP | 1965 | 2019 | 2011 | 1977 | 1987 |
| CROMER KNOLL GP | — | 2098 | 2050 | 1995 | — |
| VIKING GP | 2010 | 2130 | 2060 | 2042.5 | 2026 |
| DUNLIN GP | 2411 | 2785 | 2356 | — | 2102 |
| BRENT GP | 2327 | 2644 | 2278 | — | — |
| STATFJORD GP | 2702 | 3178 | 2645 | — | 2384 |
| HEGRE GP | 2879 | — | 2849 | — | — |
Température du sous-sol et flux de chaleur
Comparez les températures de fond de puits à la profondeur et consultez le flux de chaleur mesuré près des puits : un contexte pour la réutilisation géothermique.
| Nom | Distance | Température du sous-sol et flux de chaleur | Indicateurs de qualité |
|---|---|---|---|
| R24-P055259 | 123,01 km | 50,00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 131,27 km | 44,00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038365 | 180,02 km | 57,00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
IHFC · Global Heat Flow Database, Release 2024 (v. 2026.03) ↗
Source consultée le:
Conditions de réutilisation: CC-BY-4.0
Conditions et attribution ↗Global Heat Flow Data Assessment Group et al. (2024): The Global Heat Flow Database: Release 2024. V. 2026.03. GFZ Data Services. https://doi.org/10.5880/fidgeo.2024.014 Licensed under CC BY 4.0. Wellficent shows parent-level site values and selected metadata; values are not modified.