ENI Tunisia BV, since 2007, is holding a development project “GAZ DU SUZ” for OUEDZAR PLANT in the South-East of Tunisia.
The project consists in the Installation of a new Gas Compression and Treatment Plant to upgrade the existing treatment facilities aiming to increase delivered sales gas flow rate from 700 MSCMD to 1200 MSCMD.
During “Gaz du Sud Project”, Three Phases were foreseen:
Phase 1: Installation of 3 Electric Compressors (2 MP and 1 Gas injection Compressor) and 2 MP Gas Scrubbers.
Phase 2: Installation of a New Chilling Unit and a New Dehydration Unit
Phase 3: New Gas Injection Compressor to operate MP and 1200 MSCMD Gas to be sent to El-Borma for sale.
AEI Contribution
ALPHA Engineering has been asked, in the frame of this project, to provide Multi disciplinary Engineering Services including the following Main Projects:
Gas Dehydration System Assessment Study
- Asses the impact of New Production forecasts and New Process Implementations on the quality of the Gas Delivered to STEG
- On site Troubleshooting Study of existing Dehydration Unit
Ouedzar General PFD Drawings Elaboration
- Oil Network and Gas Process General PFDs issue
- PFD per Project Phase issue
Ouedzar Relief System Design Review
- Review of New Blowdown Header Design
- Review of the existing Header Design based on the increase of Production rates.
Ouedzar Early Power Generation Design Review Project
- Review of Engineering Documents delivered by Third Party Contractor
Ouedzar Water Treatment and Re-injection Facilities Basic Design
Crude Stabilisation Assessment and Gas Dispersion Study in tank farm area
On site Tie-in Works Schedule and Procedures Preparation for OUEDZAR Revamping Project
ADAM & HAWA Fields electrification Project
- Technical Specification for the Engineering, fabrication, Construction and Installation of Two Electrical Lines.
Air Compressor Package Technical Specs and Instrument Air Network Detail Engineering for OUEDZAR Power Generation Plant
Ouedzar General Layout & Piping Arrangement Drawings Update
Detail Engineering for Lease Dehydration Unit Implantation including:
- Scope of civil and Mechanical Works issue
- Piping Design
Detail Engineering for Existing Dehydration Unit and Oil Heater Relocation including:
- Scope of Electrical, civil and Mechanical Works issue
- Piping Design
- Electrical Design
- Civil Design
Feasibility Study for El-BORMA Sales Gas Injection into existing 6" STEG Condensate Pipeline
