BLANE

Discovery year
1989
Wellbore
Status
Producing
Business unit

Operator:

Repsol Norge AS

Area:

North sea

Production start:

12.09.2007

Historical investments per 31.12.2022:

553 MILL NOK (nominal)

Future investments from 2023:

7 MILL NOK (real 2023 NOK)

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PRODUCTION FROM THE FIELD

Development

Blane is a field in the southern part of the Norwegian sector in the North Sea, 35 kilometres southwest of the Ula field. The field is located on the border to the UK sector and the Norwegian share of the field is 18 per cent. The water depth is 70 metres. Blane was discovered in 1989, and the plan for development and operation (PDO) was approved in 2005. The field has been developed with a subsea facility on the British continental shelf with two horizontal production wells tied-back to the Ula field. The production started in 2007.

Reservoir

Blane produces oil from Paleocene sandstone in the Forties Formation. The reservoir is at a depth of 3100 metres and has moderate to good quality.

Recovery strategy

Until 2019, the field was produced with pressure support from injection of produced water from the Blane, Tambar and Ula fields. The field is now produced by pressure depletion. In addition, gas lift is used in the wells.

Transport

The well stream is transported by pipeline to the Ula field for processing. The oil is exported further to Teesside in the UK.

Status

Production from the field has generally been good, but the water cut is increasing. The production is restricted by oil-in-water limits and technical problems.

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ACCRUED INVESTMENTS IN NOMINAL NOK

NORWEGIAN OFFSHORE DIRECTORATE'S CURRENT RESOURCE ESTIMATES

All numbers in mill. Sm3 o.e.

Print table Download data NORWEGIAN OFFSHORE DIRECTORATE'S CURRENT RESOURCE ESTIMATES

NORWEGIAN OFFSHORE DIRECTORATE'S CURRENT RESOURCE ESTIMATES – All numbers in mill. Sm3 o.e.
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OWNERS

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OWNERS

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DISCOVERIES INCLUDED IN THE FIELD

DISCOVERY
1/2-1 Blane

MORE INFORMATION

Visit the Norwegian Offshore Directorate's fact pages for more information