Generated 11.02.2012
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Generated 11.02.2012 |
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| NPDID wellbore: | 4584 | |
| Well name: | 30/9-12 | |
| Drilling operator name: | Norsk Hydro Produksjon AS | |
| Geodetic datum: | ED50 | |
| Coordinates: | 60° 25` 57.09`` N | 2° 51` 34.90`` E |
| UTM coordinates: | 6699747.91 N | 492276.08 E |
| UTM zone: | 31 | |
| Drilled in production licence: | 104 | |
| Area: | NORTH SEA | |
| Discovery: | 30/6-1 OSEBERG | |
| Field: | OSEBERG | |
| Drill permit: | 683-L2 | |
| Drilling facility: | DEEPSEA DELTA | |
| Drilling days: | 6 | |
| Wellbore entry date: | 06.07.2002 | |
| Wellbore completion date: | 11.07.2002 | |
| Reentry activity: | PLUGGING | |
| Original wellbore purpose: | APPRAISAL | |
| Wellbore purpose: | APPRAISAL | |
| Wellbore status: | P&A | |
| Wellbore contents: | OIL | |
| Discovery wellbore: | NO | |
| Formation/age with hydrocarbons 1: | INTRA HEATHER FM SS / LATE JURASSIC | |
| Seismic location: | NH 8831- ROW 143 & COLUMN 520 | |
| Kelly bushing elevation (KB) [m]: | 29 | |
| Water depth [m]: | 104 | |
| Total Depth (MD) [m]: | 3065 | |
| Final vertical depth (TVD) [m]: | 2931 | |
| Max inclination [°]: | ||
| Bottom hole temperature [°C]: | 101 | |
| Oldest penetrated age: | EARLY JURASSIC | |
| Oldest penetrated formation: | DRAKE FM | |
| Note: All depths, except the water depth, are relative to kelly bushing (RKB) | ||
General
The objective for re-entry 30/9-12 AR was permanent plugging and abandonment.
Operations
Previously drilled appraisal well 30/9-12 A on Oseberg South (completed 4 June 1991) was re-entered with the semi-submersible drilling unit Deepsea Delta for permanent plugging and abandonment. Operations lasted from 6. - 11. July 2002.
Testing
No drill stem test was performed
No cuttings in this wellbore.
No cores in this wellbore.
No scanned core photos available
No palynological slides in this wellbore.
No oil samples available.
No mud data available.
No drill stem test in this wellbore.
No logs available.
| Top depth [m] | Litostratigraphic unit |
|---|---|
| 133 | NORDLAND GP |
| 650 | UTSIRA FM |
| 846 | HORDALAND GP |
| 984 | SKADE FM |
| 1016 | NO FORMAL NAME |
| 1357 | GRID FM |
| 1389 | NO FORMAL NAME |
| 2092 | ROGALAND GP |
| 2092 | BALDER FM |
| 2181 | SELE FM |
| 2343 | LISTA FM |
| 2421 | VÅLE FM |
| 2426 | SHETLAND GP |
| 2426 | HARDRÅDE FM |
| 2642 | CROMER KNOLL GP |
| 2642 | RØDBY FM |
| 2679 | SOLA FM |
| 2680 | MIME FM |
| 2695 | ÅSGARD FM |
| 2696 | VIKING GP |
| 2696 | DRAUPNE FM |
| 2738 | HEATHER FM |
| 2769 | INTRA HEATHER FM SS |
| 2785 | HEATHER FM |
| 2873 | BRENT GP |
| 2873 | TARBERT FM |
| 2891 | NESS FM |
| 2967 | UNDIFFERENTIATED |
| 3011 | DUNLIN GP |
| 3011 | DRAKE FM |
No composite log presently available.
No geochemical data presently available. Regional geochemical studies which include data from this well may however be filed on a different well.
No documents presently available.
