Octopoda® - Annulus intervention services

Expro’s annulus intervention system makes it economically profitable to regain shut-in and low production wells.

Introducing Octopoda™, the first technology, allowing you to directly access your annuli.  Expro's Octopoda™ system is a truly unique service, which assures well integrity and enhances your production.

Casing integrity issues (pressure in the annulus) are a growing concern due to the stock of aging wells.  We offer a range of annulus intervention solutions to solve your well integrity issues.

Applications include downhole circulation in the well annulus, remediation of sustained casing pressure and cementing, annulus fluid replacement, sealant for downhole leak repair, corrosive fluid displacement, diagnostics and logging and environmental and groundwater protection.

Our annulus intervention system offers minimally intrusive equipment allowing the remediation of annular issues without the expense or environmental footprint of a heavy workover rig, resulting in significantly reduced costs.  That means you can afford to get those previously uneconomic shut-in wells up and running again.  This system can be mobilized, helps operators prolong the life of their wells and increases recovery through the revitalization of shut-in and low production wells.

We have just reduced your annulus intervention costs!

System benefits

• Significantly reduced cost with higher rewards
• Innovative and unique system to access well annuli
• Enables inspection and repair of annulus integrity issues
• Smaller footprint and lower personnel requirements
• Rapid mobilization
• Modifications for different wells
• Increased oil recovery through revitalization of shut-in wells
• Environmental and groundwater protection

Wellhead MultiTool

Expro’s Innovative in-situ wellhead remediation tool, Wellhead MultiTool, provides access through wellhead annuli bores for multiple applications.

System benefits

• Unique and robust design with self-locking stroking mechanism
• Modular design enables fast on-site adaptation to available space
• Cost-efficient operations through easy handling and quick installation
• Simultaneous stroking, rotation and circulation capabilities
• Complete wellhead pressure isolation
• High accuracy stroking readout

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