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Subsea

Advanced Solutions for Challenging Subsea Environments

Master Flo is renowned for its expertise in subsea flow management solutions, adeptly tailored for high-pressure, high-temperature, and extreme underwater conditions. Our extensive experience in subsea choke valves demonstrates our commitment to industry standards and excellence, ensuring our products surpass performance, reliability, and cost-effectiveness expectations.

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Capital Expenditure (CAPEX) Reduction

Subsea Solutions

As a leading provider of subsea choke technology and flow management solutions, Master Flo has the expertise to help you significantly reduce the CAPEX of your project.

FEED Solution Support

Our dedicated subsea technical sales and engineering teams work with operators and EPC firms on front-end engineering design (FEED) to deliver application-specific choke and flow management solutions for the life of your reservoir. We can help you maximize production uptime and revenue, protect your reservoir and production equipment from damage and resulting downtime, and reduce your project’s CAPEX.

Insert Retrievable Choke Design vs. Bolted Bonnet Flow Module Design

Master Flo’s insert retrievable design choke provides a lower-cost tree design compared to those that incorporate a more expensive retrievable flow module-installed choke. A smaller tree footprint results in lower costs for transportation, installation, spare parts, and replacement flow module handling. Insert retrievable design chokes eliminate the difficult and costly retrofit tree configuration changes required for flow module-equipped trees.

Patented Master Flo Retrievable Choke Insert Technology

Our patented reverse flow retrievable choke insert, as well as our patented retrievable choke inserts equipped with upstream and downstream pressure and/or temperature transmitters (acting as a virtual reality single-phase flow meter), provide:

  • Reduced costs of project engineering tree design, trees, transportation, and installation.
  • Operations, spare tree, spare parts, and inventory. In addition, retrofit flow loop reconfiguration changes, if required, are simpler.
  • Insert retrievable chokes equipped with pressure and/or temperature sensors provide retrievable redundant sensor capability in the event of tree-mounted sensor failure.
  • Patented reverse flow choke inserts are purpose-designed to prevent potential body and choke inlet washout from reverse path flow through purpose-designed production path flow chokes.

Reliable Metal Seal Technology and Proven Choke Performance

The quality and reliability of Master Flo subsea chokes are proven in offshore fields around the world, as are our life-of-field solutions. Our chokes have set multiple world depth records, and we continue to partner with our customers to enhance our products and develop new ones to meet their increasingly complex challenges.

Lower Cost of Ownership

Subsea Solutions

Master Flo partners with our customers to deliver products, services, and solutions that lower costs and optimize production for the life of their field.

Proven Life of Reservoir Metal Seal Technology & Choke Performance Since 1992

Master Flo has been manufacturing subsea chokes since 1992. Our subsea chokes have been proven around the world, with over 3,000 subsea chokes delivered to more than 75 operators.

In-country Aftermarket Services

Our global support facilities are strategically located to provide local technical support wherever our customers operate around the world.

Precise Reservoir Protection and Optimization

Precise flow control trim designs manage high differential pressure and hydrate formation challenges at well start-up, reducing or preventing reduced well production.

Brownfield Enhanced Oil Recovery

Our products and solutions lower the cost of ownership while optimizing and enhancing recovery at all stages of your field. We also partner with other industry leaders to deliver comprehensive, best-of-breed solutions to a range of enhanced recovery applications.

Engineered Products for Your Specific Conditions

Subsea Solutions

Master Flo’s subsea offerings include custom products designed to increase the value of your investment. This includes interchangeable inserts and other features that expand the capabilities of our insert retrievable chokes to handle your specific flow conditions.

Specialty Retrievable Choke Inserts

  • Well Cleanup Choke Insert: Purpose-designed inserts for water alternating injection service trees. Permanently configured injection flow loops facilitate reverse flow injection and subsequent well cleanup through a production choke body and production gathering system without damage to the choke body.
  • Reverse Flow Choke Insert: Allows long-term field conversion of a production well to an injection well without damage to the production choke body or requiring tree removal to reconfigure the tree production flow loop arrangement.

Standard Retrievable Choke Insert Benefits

Our comprehensive product family of interchangeable inserts, coupled with the interchangeable custom curve nozzle designs, provide precise well control for a large variety of well control applications from a single tree design. All of these inserts provide a cost-effective solution compared to flow module-oriented tree installations.

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