Difference between revisions of "Dvalin Gas Field"
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Abarrelfull (talk | contribs) (Created page with "=== Summary Information === * Operator: DEA * Country: Norway * Location: Norwegian Sea * Production start: First gas is expected in 2023 * Partners: DEA Norge AS (40%), Edis...") |
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* 2012 - A second gas-bearing reservoir was discovered | * 2012 - A second gas-bearing reservoir was discovered | ||
* 2016 - Contracts awarded for the development | * 2016 - Contracts awarded for the development | ||
| + | * 2019 - First production wells drilled | ||
| + | * 2021 - Project delayed due to high levels of mercury | ||
=== Geology | === Geology | ||
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# [http://killajoules.wikidot.com/archive:aker-solutions-wins-subsea-contracts-for-dvalin-gas Aker Solutions Wins Subsea Contracts for Dvalin Gas Field] | # [http://killajoules.wikidot.com/archive:aker-solutions-wins-subsea-contracts-for-dvalin-gas Aker Solutions Wins Subsea Contracts for Dvalin Gas Field] | ||
# [http://killajoules.wikidot.com/archive:technip-awarded-important-contract-for-dvalin-subsea Technip awarded important contract for Dvalin subsea development] | # [http://killajoules.wikidot.com/archive:technip-awarded-important-contract-for-dvalin-subsea Technip awarded important contract for Dvalin subsea development] | ||
| + | # [https://abarrelfull.blogspot.com/2023/01/dvalin-commercial-production-delayed.html Dvalin commercial production delayed] | ||
Revision as of 14:39, 5 January 2023
Summary Information
- Operator: DEA
- Country: Norway
- Location: Norwegian Sea
- Production start: First gas is expected in 2023
- Partners: DEA Norge AS (40%), Edison (20%), Maersk Oil Norway AS (20%), OMV Norge (20%)
- Type: Gas
- Estimated Reserves:
- Production Volume:
Description
- The Dvalin gas field was previously known as Zidane, consists of two separate structures: Dvalin East and Dvalin West. The water depth is 400 metres.
- The field is located in Production Licence (PL) 435, approximately 15 kilometres northwest of the Heidrun field and 35 kilometres south of the Skarv field in the Norwegian Sea.
- The development concept is a subsea template with four gas producers tied back to the Heidrun platform.
- Gas from the field will be transported via Heidrun through the Polarled Gas Pipeline to the Nyhamna Gas Plant
- Production was delayed when the level of mercury in the gas exceeded what was expected.
Contractors
- **Technip**: EPCI contract for the subsea development
- **Aker Solutions:** A production system encompassing a manifold, four subsea trees and a 15-kilometer long umbilical
History
- 2010 - Dvalin Gas Field discovered
- 2012 - A second gas-bearing reservoir was discovered
- 2016 - Contracts awarded for the development
- 2019 - First production wells drilled
- 2021 - Project delayed due to high levels of mercury
=== Geology
- Dvalin consists of two separate structures, Dvalin East and Dvalin West. Both discoveries contain gas in Middle Jurassic sandstones of the Garn and Ile Formations.
