Octopoda

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Intervention of live annuli to reinstate integrity

Page last modified
August 5 2024

From diagnosis of annulus integrity issues to delivery of the remediation solution and securing of the well, Expro can extend the production cycle of your well stock and reduce the risks of well barrier envelope breach to ALARP. Integrity issues in the annulus are a growing concern, and affect an estimated 30% of wells globally - negatively impacting our environment and industry. Operators and Duty Holders are continually seeking effective methods to manage annulus integrity issues, extend the production cycle of existing well stock and reducing plug and abandonment (P&A) costs.
To answer these challenges Expro has developed Octopoda™, a system that can access the annulus where others cannot. It is the go-to solution for the targeted remediation of annulus integrity issues.
Octopoda™ is more than just a product; it’s a strategic investment in the continued safe and reliable production of your well stock, delivering integrity, efficiency and sustainability

Pros & Limitations
1
Significantly reduced cost, high rewards
1
Smaller footprint and lower personnel requirements
1
Rapid mobilisation
1
Increased oil recovery through revitalisation of shut-in wells
1
Environmental and groundwater protection
Specification
Specification Title Specification Description
Applications
Remove shut-in casing pressure, Casing integrity issues, Corrosive fluid displacement, Downhole spotting of resin, Diagnostics, Environmental and groundwater protection, Preparation for plugging and abandonment
Benefits
Significantly reduced cost, high rewards, Smaller footprint and lower personnel requirements, Rapid mobilization, Increased oil recovery through revitalization of shut-in wells, Environmental and groundwater protection
Features
First conventional annulus intervention system, Reduces requirement for workover rig or heavy equipment, Customizable to different annuluses and well types, Well recovery by restoring integrity and production

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Technology Readiness Level

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[7/9]

Development Technology demonstration Mature / Proven
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Expro is an energy services company that provides solutions across the well life cycle, including well construction, well flow management, subsea well access, and well integrity and intervention. With operations in over 60 countries, Expro combines innovative technology and data analytics to offer services like tubular running, well testing, production optimization, and downhole intervention. Expro aims to enhance productivity, efficiency, and sustainability for clients in the oil and gas industry through its future-oriented approach and focus on performance, safety, and environmental responsibility.

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