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Exploration wellbore: 30/9-13 SR

General information

NPDID wellbore: 4586
Well name: 30/9-13
Drilling operator name: Norsk Hydro Produksjon AS
Geodetic datum: ED50
Coordinates: 60° 21` 37.69`` N 2° 43` 17.78`` E
UTM coordinates: 6691746.63 N 484640.30 E
UTM zone: 31
Drilled in production licence: 104
Area: NORTH SEA
Discovery:30/9-13 S OSEBERG SØR
Field:OSEBERG SØR
Drill permit: 688-L3
Drilling facility:DEEPSEA DELTA
Drilling days: 6
Wellbore entry date: 12.07.2002
Wellbore completion date: 17.07.2002
Reentry activity:PLUGGING
Original wellbore purpose: WILDCAT
Wellbore purpose: WILDCAT
Wellbore status: P&A
Wellbore contents: OIL/GAS
Discovery wellbore: NO
Formation/age with hydrocarbons 1:INTRA HEATHER FM SS / LATE JURASSIC
Formation/age with hydrocarbons 2:TARBERT FM / MIDDLE JURASSIC
Seismic location: NH 8502- ROW 267 & COLUMN 592
Kelly bushing elevation (KB) [m]: 29
Water depth [m]: 106
Total Depth (MD) [m]: 4031
Final vertical depth (TVD) [m]: 3964
Max inclination [°]: 31.20
Bottom hole temperature [°C]: 140
Oldest penetrated age: EARLY JURASSIC
Oldest penetrated formation: STATFJORD FM
Note: All depths, except the water depth, are relative to kelly bushing (RKB)

Wellbore history

General

The objective for the re-entry 30/9-13 SR was permanent plugging and abandonment.

Operations

Previously drilled exploration well 30/9-13 S on Oseberg South (completed 11 October 1991 as discovery well) was re-entered with the semi-submersible rig Deepsea Delta for permanent plugging and abandonment. Total depth of well was 4031 m. Operations lasted from 12. - 17. December 2002.

Testing

No drill stem test was performed

Cuttings available at the NPD

No cuttings in this wellbore.

Cores available at the NPD

No cores in this wellbore.

Scanned core photos

No scanned core photos available

Palynological slides available at the NPD

No palynological slides in this wellbore.

Oil samples available at the NPD

No oil samples available.

Casing and leak-off tests

No data available.

Mud

No mud data available.

Drill stem test

No drill stem test in this wellbore.

Available logs

No logs available.

Lithostratigraphy

Top depth [m] Litostratigraphic unit
135 NORDLAND GP
581 UTSIRA FM
896 HORDALAND GP
954 SKADE FM
983 NO FORMAL NAME
1164 GRID FM
1421 NO FORMAL NAME
1519 GRID FM
1539 NO FORMAL NAME
1688 GRID FM
1707 NO FORMAL NAME
2203 ROGALAND GP
2203 BALDER FM
2268 SELE FM
2338 LISTA FM
2484 VÅLE FM
2497 SHETLAND GP
2497 HARDRÅDE FM
2799 KYRRE FM
2906 CROMER KNOLL GP
2906 RØDBY FM
2930 SOLA FM
2935 MIME FM
2947 ÅSGARD FM
2948 VIKING GP
2948 HEATHER FM
2963 INTRA HEATHER FM SS
3028 BRENT GP
3028 TARBERT FM
3198 NESS FM
3441 UNDIFFERENTIATED
3448 OSEBERG FM
3456 DUNLIN GP
3456 DRAKE FM
3762 COOK FM
3830 AMUNDSEN FM
3980 NO GROUP DEFINED
3980 STATFJORD FM

Composite log

No composite log presently available.

Geochemical information available at the NPD

No geochemical data presently available. Regional geochemical studies which include data from this well may however be filed on a different well.

Documents reported by the licencees (period for duty of secrecy expired)

No documents presently available.



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