Subsea reinjection systems

Our reinjection systems serve as a universal interface for all trees, both topside and subsea. The system enables the installation of processing equipment or well access between existing isolation barriers.

Why OneSubsea reinjection systems?

The flexibility and multitude of subsea processing and production enhancements our reinjection systems provide have benefited offshore operators around the globe. To date, more than 130 reinjection systems have been installed in both brownfield and greenfield operations in most subsea regions.

Core benefits

Eliminate intervention

Our reinjection systems may eliminate the need for high-risk and costly intervention in core field architecture.

Low-risk packaging

Creates a flow loop that can vary in size to enable packaging of almost any existing or emerging subsea technologies to the host structure with minimal risk.

Diverse application

The system has a diverse range of functionality – from sensor replacements to inclusion of hydraulic access connectors.

Application

Uses standard procedures and tooling for tree installation
Short compliant section with flexible riser in steep wave configuration
Injection skid with flexible jumper incorporates fail-safe barriers

Features

Enables production optimization to be performed safer, faster, and smarter
Designed to improve well intervention efficiency
The coiled tubing conduit design is simple to manage and enables an increased flow rate

CASE STUDIES

Our solutions in action

Case Study

Åsgard subsea compression: next-generation compression to solve the most difficult subsea challenges

Bar chart showing actual and projected daily gas production from 2007 to 2034 with relative contributions for natural production, topside compression, and subsea compression from the Ormen Lange gas field in Norway.