Difference between revisions of "Sean Gas Field"
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| − | Summary Information | + | === Summary Information === |
* Operator: Shell | * Operator: Shell | ||
* Country: UK | * Country: UK | ||
| Line 9: | Line 9: | ||
* Production Volume: | * Production Volume: | ||
| − | + | === Description === | |
* The field is no longer producing gas | * The field is no longer producing gas | ||
* The Sean Field development comprises the Sean PP gas production platform, the bridge linked Sean PD wellhead platform and the Sean RD wellhead platform located in Block 49/25a of the Southern North Sea. | * The Sean Field development comprises the Sean PP gas production platform, the bridge linked Sean PD wellhead platform and the Sean RD wellhead platform located in Block 49/25a of the Southern North Sea. | ||
* It is a cluster of three gas fields, Sean North, South and Sean East | * It is a cluster of three gas fields, Sean North, South and Sean East | ||
| − | The Sean Papa (PD and PP) are normally attended installations (NAI), Sean RD is a not permanently attended installation (NPAI). | + | * The Sean Papa (PD and PP) are normally attended installations (NAI), Sean RD is a not permanently attended installation (NPAI). |
* The installations stand in 30 m of water approximately 109 km NE of Lowestoft. | * The installations stand in 30 m of water approximately 109 km NE of Lowestoft. | ||
| − | + | === Contractors === | |
* - | * - | ||
| − | + | === History === | |
* 1969 - Discovery of Sean Gas Field | * 1969 - Discovery of Sean Gas Field | ||
* 1983 - Discovery of Sean East | * 1983 - Discovery of Sean East | ||
| Line 28: | Line 28: | ||
* 2012 - BP Announces Sale of Non-Operated Interest in Sean to SSE PLC | * 2012 - BP Announces Sale of Non-Operated Interest in Sean to SSE PLC | ||
| − | + | === Geology === | |
* The reservoir is in the Rotliegend and is sealed by Zechstein evaporites. The reservoir is at a depth of 2560m. The reserves for the fields are 234 BCF (North), 488 BCF (South) and 127 BCF (East). The trap for all of the fields is a dip closure. | * The reservoir is in the Rotliegend and is sealed by Zechstein evaporites. The reservoir is at a depth of 2560m. The reserves for the fields are 234 BCF (North), 488 BCF (South) and 127 BCF (East). The trap for all of the fields is a dip closure. | ||
| − | + | === Links === | |
# [[List Of Oil and Gas Production Platforms In The UK]] | # [[List Of Oil and Gas Production Platforms In The UK]] | ||
# [[UK Oil and Gas Field Approved Decommissioning Programmes]] | # [[UK Oil and Gas Field Approved Decommissioning Programmes]] | ||
# [http://killajoules.wikidot.com/blog:3577 BP Announces Sale of Non-Operated Interest in Sean to SSE PLC] | # [http://killajoules.wikidot.com/blog:3577 BP Announces Sale of Non-Operated Interest in Sean to SSE PLC] | ||
# [http://www.tyndall.ac.uk/sites/default/files/wp85.pdf An assessment of carbon sequestration potential in the UK – Southern North Sea case study] | # [http://www.tyndall.ac.uk/sites/default/files/wp85.pdf An assessment of carbon sequestration potential in the UK – Southern North Sea case study] | ||
Latest revision as of 17:20, 1 June 2024
Summary Information
- Operator: Shell
- Country: UK
- Location: Southern North Sea
- Production start: 1986
- Partners: SSE
- Type: Gas
- Estimated Reserves:
- Production Volume:
Description
- The field is no longer producing gas
- The Sean Field development comprises the Sean PP gas production platform, the bridge linked Sean PD wellhead platform and the Sean RD wellhead platform located in Block 49/25a of the Southern North Sea.
- It is a cluster of three gas fields, Sean North, South and Sean East
- The Sean Papa (PD and PP) are normally attended installations (NAI), Sean RD is a not permanently attended installation (NPAI).
- The installations stand in 30 m of water approximately 109 km NE of Lowestoft.
Contractors
- -
History
- 1969 - Discovery of Sean Gas Field
- 1983 - Discovery of Sean East
- 1984 - Development approval granted for Sean North & South
- 1986 - Gas production start up
- 1994 - Approval for Sean East
- 2012 - BP Announces Sale of Non-Operated Interest in Sean to SSE PLC
Geology
- The reservoir is in the Rotliegend and is sealed by Zechstein evaporites. The reservoir is at a depth of 2560m. The reserves for the fields are 234 BCF (North), 488 BCF (South) and 127 BCF (East). The trap for all of the fields is a dip closure.
