ENC Group performed the FEED of the in-subject Project that consists of:

No. 9 ESP lifted water supply wells (WSWs), each with individual wellhead area, VSDs for speed control of ESPs, chemical dosing packages and high pressure lines (1500#) for the transfer of aquifer water to no. 5 nearby productionWell Pads (WPs);

Upgrade works for the above mentioned Well Pads as necessary for the reconversion of some wells from production to aquifer water injection service (installation of distribution header collecting water from WSWs, provision of distribution manifold with flow control/measurement devices, replacement and/or reconversion of flowlines to existing wells);

The particularity of the Project was the upgrade/extension of the existing Cathodic Protection system to provide an overall integrated system for the protection of casing, pipework and buried lines/flowlines of WPs and corresponding WSWs without isolation spools/kits (since not effective due to the high salinity water). In addition to the preparation of technical deliverables , the scope of work included the preparation of CAPEX Estimation, EPC Schedule and EPC Scope of Work.

The Project scope of works consisted of the revamp of the Air Distribution System and the upgrade of Surface Facilities, including tank farm, of Suplac Field.

ENCH Group carried out the prefeasibility and FEED activities, including HAZOP and SIL.