Statfjord Øst Gas Lift
Production on Statfjord East started in 1994 , including Water Injection. Production pressure has been decreasing since WI stopped in 2008. 4-5 new wells is to be drilled, and gas lift is needed to aid the production. Production start-up is planned for 2024.
Client
Equinor
Project
Statfjord East Gas Lift
Scope
Execution Phase
Date
2021-2023
The Topside scope will be executed by Moreld Apply, and will have close interfaces with TechnipFMC, NOV and Halliburton for the Subsea scope.
Scope of Work
- Optimizing the process parameters to handle the new production rates and perform a full rebundle of 1st, 2nd and 3rd compressors.
- New 8‘’ fully welded gas lift flowline to be installed from C01 to C10, included four ESV’s (one with HIPPS), FE, FV and blow down valves .
- Methanol injection
- L and M flowline modification with cross over and material change.
- Replacement of bundle in 1st stage After Coolers.
- Replacement of Production Gas Metering Heater.
- Change Internals in Satellite Separator
- Install a temporary winch arrangement to pull out existing WI riser and pull in the new gas lift riser.
