Skip to main content

Annex Platforms

Overview

Cost-effective wellhead platform solutions for near-field developments.

We provide engineering and execution support for annex platforms, offering a cost-effective method of bringing near-field discoveries into production by utilising shared production facilities. ICON works with operators to develop annex platform solutions that expand existing assets without overreliance on legacy infrastructure.

Annex platforms provide a practical way to increase production from existing assets by adding new well slots or introducing additional facilities where space on the host platform is limited. By locating new structures adjacent to existing facilities, operators can unlock incremental value while minimising the need for complex subsea developments.

This concept is particularly well suited to ageing platforms where new wells or facilities are required but available deck space is constrained.

Our expertise

Engineering and delivery support for annex platform developments.

 

  • Annex platform concept development

    Definition of annex platform concepts to support additional wells or facilities while leveraging shared production infrastructure.

  • Production expansion and facility integration

    Engineering support to integrate new well slots or facilities with existing production systems in a controlled and efficient manner.

  • Avoidance of legacy infrastructure constraints

    Design of annex platforms that reduce reliance on ageing or potentially degraded host platform structures.

  • Execution-led annex platform design

    Application of offshore execution experience to ensure annex platforms are constructable, installable and aligned with operational constraints.

Related Capabilities

Full project lifecycle, ensuring safe, efficient, and cost-effective delivery services.

 

FAQs

Answers to key questions on our safe, efficient offshore services.

Unlock your offshore potential with our comprehensive engineering and project management services.

Our offshore services are designed to meet the unique challenges of the industry. We provide reliable, efficient, and innovative solutions that ensure project success.

Scott Warren

Business Line Manager, Wellhead Platforms

Zai Yusof

Field Development Engineer

Nathan Low

Regional Business Development Manager, ME&A