Subsea tie-back to FPSO - Early Production System

Project Phase

Concept Select
Pre-FEED
FEED

Disciplines

Process & Facilities
Flow Assurance & Production Chemistry

Location

UKCS

Service

Study

Overview

We were awarded an accelerated project to deliver an early production system solution for our UKCS located operator client.

Scope of Work

We were engaged by our client to deliver a full multi-discipline topsides pre-FEED and FEED for a heavy oil subsea tie-back to an FPSO which was to be used as an early production system. The study included:

Modifications to the turret and swivel path
Optimisation of the crude inlet heating to improve the separation process
Flare gas recovery
Implementation of a compression system for gas injection into the disposal wells
Diluent storage and injection systems development
Establishment of process chemicals, subsea controls, and cargo tank heating solutions
Engineering for recertification for asset life extension (ALE)
Operational integrity and readiness
Cost Estimation

Engineers

Disciplines

Months

Findings

We developed a comprehensive and technically viable solution within an accelerated project schedule. To achieve this a pragmatic approach to the study was taken, optimising the focus of engineering to ensure delivery.

Find Out More

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