Client/Company: EniProgetti/ ENI S.p.a.

Business Area: Deep Waters and Subsea

Country: Angola

Tecnoconsult SoW: Support Activities for Tendering Phase for T&I

The Agogo field is located in Block 15/06 approximately 180 kilometers off the coast and about 20 kilometers west from the N’Goma FPSO (West Hub). The exploration well Agogo-1 NFW was drilled in a water depth of 1636 meters and reached a total depth of 4450 meters

The following sections describe all the elements needed to develop the Agogo Phase 2 Project.

• Production well AGO-1ST1 and AGO-102 are connected to the new AGOGO MANIFOLD that is tied-back to the existing CINGUVU DC MANIFOLD via a two (2) looped Pipe-in-Pipe flowlines. Both production wells are equipped with gas lift.
• WI well AGO-202 connected to Water injection line tied-back to existing SANGOS WAG1 manifold and SANGOS PLET-3.
• Gas Injection / Gas Lift line connecting to Gas Injection well AGO-401 and new AGOGO manifold for Gas Lift. The line consists of a rigid line converted from Phase 1 rigid production line PR-15, which is connected to a flexible line GI-3, the latter being tied back to existing SANGOS WAG1 manifold via PLET-A12 and rigid jumper RJ-8.

Tecnoconsult scope of work was to perform:

• Review tenderers documentation and prepare clarification request;
• Evaluate and give replies to technical queries, qualifications and exceptions;
• TBE preparation.

Main documents issued:

• Technical Bid evaluation reports.