Sean Gas Field
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Summary Information
- Operator: Shell
- Country: UK
- Location: Southern North Sea
- Production start: 1986
- Partners: SSE
- Type: Gas
- Estimated Reserves:
- Production Volume:
+++ Description
- The Sean North, South and Sean East fields are small gas fields located in block 49/25a.
- They are situated 100 km of the coast of Norfolk in 30m of water
- The development utilises one manned platform, Sean PP and two unmanned platforms, Sean PD & RD
+++ 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.
+++ Links