Simian Sienna Gas Field

Summary Information

• Operator: Shell
• Country: Egypt
• Location: 120 kilometres offshore from Alexandria in the Mediterranean Sea
• Production start: 2005
• Partners:
• Type: Gas
• Estimated Reserves:
• Production Volume:

Description

• The Shell operated Simian Sienna field is located in the West Delta Deep Marine (WDDM) Concession approximately 120 kilometres offshore from Alexandria in the Mediterranean Sea.
• The offshore facilities consist of eight subsea wells tied in to the existing WDDM gas gathering network. In addition there is a shallow water control platform.
• The onshore processing facilities form part of the Idku Gas Hub where the ELNG facilities are also located.

Contractors

• Intecsea: Concept Definition Studies and the subsequent FEED
• Petrojet: Jacket, Deck, Heli-deck & Topside
• Technip: Design, engineering, procurement, fabrication, installation, testing and commissioning of the Simian/Sienna subsea facilities

History

• 2003 - Technip awarded subsea contract
• 2005 - First gas production
• 2015 - Shell acquired BG Group and became the operator

Links

1. ENPPI Gas Processing References
2. Jotun Platform References
3. Serimax Pipeline References
4. BG announces first gas from Simian Sienna and Rosetta Phase Two in Egypt
5. Intecsea, Burullus Gas Simian/Sienna
6. Contract award for the subsea development of Simian/Sienna gas field offshore Egypt
7. Recommended cash and share offer for BG Group by Royal Dutch Shell