Interwell’s wellhead Integrity technology consists of unique safety solutions offering two independent barriers on the wellhead outlets, controlled access to annulus during injection or bleed-off operations, and continuous pressure & temperature monitoring of annulus even during emergency shut-down. Interwell Advanced Monitoring & Control Solutions including the VR Sensor™, MSAS™, and A-Pro™, provide unparalleled monitoring and dual barriers control of annulus pressure in dry wellheads, ensuring enhanced well integrity throughout the well lifecycle

Annulus Pressure Management Interwell’s annulus pressure monitoring and management system provides a cost-effective and reliable system for continuous pressure and temperature monitoring, and pressure management applications.

Topside 6 products

Casing Barrier Solutions

Leading the way in innovative barrier technology for casing applications. Our advanced solutions ensure the highest standards of safety, performance, and reliability for operational efficiency.

Barrier Verification Barrier verification enhances safety and compliance, reducing risks and costs over time. By implementing robust verification processes, we ensure ongoing regulatory adherence and foster a culture of continuous improvement within the industry.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.

Upper 1 products

Middle 1 products

Lower 1 products

Completion

Interwell offers cutting-edge completion solutions that enhance production and well integrity, access and flow control. This ensures superior well performance, reliability, substantially reduced rig time during the installation phase and increased well uptime during the production phase.

Flow Control We offer a wide range of products during and after the completion phase. Our flow control products are tested to highest level of industry standards and provide reduced time and HSE risks.
Interventionless Completion Installations Interwell enhances production and eliminates intervention needs during and after completion installations by providing remotely operated completion tools.
Production Optimisation Prevent water influx, increase oil and gas production and extend well lifespan. Isolate zones, retrofit gas lift and optimise revenue through tailored solutions.
Rigless Installation of VXT The Inter Remote Bypass Valve (IRBV) enhances efficiency in subsea operations with a vertical x-mas tree (VXT). It enables batch operations and reduces costs by minimising rig time and interventions, providing a remotely controlled, pressure-cycled barrier compliant with ISO standards.
Scale & Corrosion Management Enhance integrity, well uptime and ensure stable and continuous Chemical Injection (CI) by utilising Interwell’s unique barrier qualified CI solutions.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.

Intervention

Our well Intervention portfolio comprises of cutting-edge barrier products. Demonstrating the extremes of mechanical barriers; wireline deployed annular isolation to multi-functioning valves, all of which can be verified through novel means.

Annulus Isolation Isolate the annulus to prevent water influx, stop water production, and enhance oil and gas recovery, extending the life of your well.
Barrier Monitoring Log pressure and temperature below a barrier for real-time or long-term verification. Data can be monitored live or sent to the surface.
Completion Repair Repair old and new completions, including setting packers, leak testing and straddle operations. Achieve reduces costs, compared to a full new completion.
Production Optimisation Prevent water influx, increase oil and gas production and extend well lifespan. Isolate zones, retrofit gas lift and optimise revenue through tailored solutions.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Integrity Re-establish well integrity, extend well lifespan and increase revenue. Efficient, cost-effective solutions compared to new completions.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.
Zonal Isolation Advanced zonal isolation solutions for complex well environments, designed to eliminate unwanted fluid migration, restore production integrity, and meet the most demanding regulatory requirements.
Water Shut-Off Excessive water production reduces efficiency, increases costs, and accelerates well decline. Interwell delivers tailored precision water shut-off solutions. Designed to address the root cause, not just the symptom.

Upper 30 products

Middle 26 products

Lower 26 products

Plug & Abandonment

Eliminate risk, prevent leaks and reduce environmental impact; securing your wells and safeguarding the future.

Barrier Verification Barrier verification enhances safety and compliance, reducing risks and costs over time. By implementing robust verification processes, we ensure ongoing regulatory adherence and foster a culture of continuous improvement within the industry.
Reservoir Barrier RockSolid™ Permanent Abandonment Barrier Technology.
Sustained Casing Pressure (SCP/SCVF) Eliminate sustained casing pressure with RockSolid™: a rigless, single-run solution that creates a permanent rock-to-rock barrier, restoring caprock integrity for eternity. Achieve more with less, ensuring unmatched well stability and performance.
Slot Recovery Ongoing rigless deployments with our proprietary, thermite-based solution deliver a targeted exothermic reaction removing all wellbore elements to reinstate caprock integrity in the well cross section; as nature intended and for eternity.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.
Zonal Isolation Advanced zonal isolation solutions for complex well environments, designed to eliminate unwanted fluid migration, restore production integrity, and meet the most demanding regulatory requirements.

Upper 7 products

Middle 8 products

Lower 8 products

Renewables & Low Carbon

At Interwell, we are committed to a sustainable future by integrating renewable energy solutions into our portfolio of services. With expertise honed over years in the oil & gas sector, we bring a unique perspective and a robust set of skills to the renewable energy landscape.

Annulus Pressure Management Interwell’s annulus pressure monitoring and management system provides a cost-effective and reliable system for continuous pressure and temperature monitoring, and pressure management applications.
Barrier Verification Barrier verification enhances safety and compliance, reducing risks and costs over time. By implementing robust verification processes, we ensure ongoing regulatory adherence and foster a culture of continuous improvement within the industry.
Barrier Monitoring Log pressure and temperature below a barrier for real-time or long-term verification. Data can be monitored live or sent to the surface.
Completion Repair Repair old and new completions, including setting packers, leak testing and straddle operations. Achieve reduces costs, compared to a full new completion.
Flow Control We offer a wide range of products during and after the completion phase. Our flow control products are tested to highest level of industry standards and provide reduced time and HSE risks.
Sustained Casing Pressure (SCP/SCVF) Eliminate sustained casing pressure with RockSolid™: a rigless, single-run solution that creates a permanent rock-to-rock barrier, restoring caprock integrity for eternity. Achieve more with less, ensuring unmatched well stability and performance.
Scale & Corrosion Management Enhance integrity, well uptime and ensure stable and continuous Chemical Injection (CI) by utilising Interwell’s unique barrier qualified CI solutions.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Integrity Re-establish well integrity, extend well lifespan and increase revenue. Efficient, cost-effective solutions compared to new completions.
Zonal Isolation Advanced zonal isolation solutions for complex well environments, designed to eliminate unwanted fluid migration, restore production integrity, and meet the most demanding regulatory requirements.

Plug & Abandonment RockSolid™ is a new alternative to slot recovery and permanent abandonment (P&A) of wellbores. The technology is based on thermite which melts all well elements and solidifies to reinstate caprock integrity.
Plugs & Packers We provide reliable wellbore isolation in demanding environments, from high-pressure operations to complex well geometries. Offering both retrievable and permanent options, they ensure secure sealing and anchoring for temporary or long-term needs. These solutions help minimise downtime, protect reservoirs and optimise well performance during interventions and workover operations.
Glass Barrier Plugs Explore our portfolio of Glass Barrier Plugs including the Inter Remote Bypass Valve (IRBV) and Inter Remote Shatter Valve (IRSV). These tools improve well performance and safety, reduce wireline interventions, ensure seamless completions and withstand extreme conditions; offering flexible and cost-effective solutions.
Straddle Solutions Interwell’s Straddle Solutions offer flexible tools for well intervention, including production control and safety valve retrofitting. The Anchored Production Straddle (APS) features a slim design for workover applications and gas-lift system retrofitting. The Insert Valve Carrier (IVC) repairs safety valve nipples cost-effectively, while the Injection Safety Valve (ISV) stabilises water injection. These solutions ensure optimal well performance and reduced costs.
Flow Control Interwell’s Flow Control Solutions boost well efficiency and integrity. The Injection Safety Valve (ISV) stabilises water injection and prevents inflow, reducing chattering with adjustable pressure and API 14A compliance. The Intelligent Barrier Valve (IBV) provides reliable, remote-controlled operation; reducing risks, costs and meets ISO 14310 V0 standards.
Setting Tools Setting tools are essential for installing downhole isolation devices and enhancing well interventions & completions. Interwell’s tools, like the Electronic Setting Tool (EST) and Hydraulic Running Tool (HRT), offer control, versatility and efficiency. They simplify operations, reduce risks and ensures cost-effective well management.
Data Acquisition Interwell's data acquisition technologies enable real-time wireless monitoring and control to ensure well integrity and efficiency. Delivering continuous downhole data, these systems simplify operations, reduce costs and enhance safety with easy deployment via slickline, electric line or coiled tubing. Our acoustic communication ensures secure data transmission without affecting barriers. With monitoring capabilities of up to 10 years, these tools are ideal for barrier verification, pressure logging and integrity management; supporting long-term well performance with fewer interventions.
Plug & Packer Add-Ons Interwell’s Plug & Packer Add-Ons enhance well integrity and streamline operations. They ensure secure well isolation, manage flow direction and handle high pressures while collecting debris. Advanced control features and reliable temporary barriers optimise well performance, reduce intervention needs and improve operational efficiency.
Chemical Injection Interwell’s Chemical Injection Systems, like the SureFlo™ range, tackle U-tubing effects and unstable flow; enhancing well performance. Key benefits include anti-U-tubing protection and dual back check systems, ensuring efficient chemical injection and reliable operation. Integrated design tools and software optimised performance, boosting efficiency and well reliability throughout the field life.
Side Pocket Mandrels Interwell’s Side Pocket Mandrels, including the NexLift™ Series, are designed for modern gas lift operations. Our mandrels improve well integrity, simplify valve handling and boost gas lift efficiency; reducing intervention needs.
Gas Lift Solutions Improve production efficiency and well integrity with Interwell’s gas lift solutions. Designed for challenging wells and environments, our gas lift technologies reduce operational interventions and support reliable performance. Gas Lift Valves (GLVs) handle scale, erosion and high pressures; helping to minimise downtime. Our retrofit systems provide an efficient alternative to recompletions, allowing upgrades while maintaining well integrity. Interwell’s approach supports long-term well performance.
Annular Sensor System Interwell’s Annular Sensor Systems monitor wellhead integrity with continuous pressure and temperature checks. They ensure safety under impact, reduce costs by eliminating traditional valves and provide both autonomous and manual pressure management. These systems enhance well safety and efficiency throughout the well lifecycle.
Surface Annular Systems Our Surface Annular Systems ensure wellhead integrity by addressing sustained annulus pressure (SAP) and enhancing barrier integrity. The Master Surface Annulus Safety Valve (MSAS™) and Hydraulic Surface Annulus Safety Valve (HSAS™) create independent barriers, meet regulatory standards and mitigate risks. These systems enhance safety, reduce lifecycle costs and improve operational reliability. Discover our portfolio of Surface Annular Systems below.
Annular Isolation Solutions Interwell’s Annular Isolation Solutions enhance well performance and extend field life. The CannSeal ZonalSeal uses patented epoxy technology to create precise annular seals in a single run, reducing water production. Compatible with standard electric wireline, it's ideal for vertical and horizontal wells, improving recovery and efficiently prolonging well life.

About Us

ESG

Wellhead Integrity

Well location

Casing Barrier Solutions

Leading the way in innovative barrier technology for casing applications. Our advanced solutions ensure the highest standards of safety, performance, and reliability for operational efficiency.

Applications

Barrier Verification Barrier verification enhances safety and compliance, reducing risks and costs over time. By implementing robust verification processes, we ensure ongoing regulatory adherence and foster a culture of continuous improvement within the industry.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.

Well location

Completion

Applications

Flow Control We offer a wide range of products during and after the completion phase. Our flow control products are tested to highest level of industry standards and provide reduced time and HSE risks.
Interventionless Completion Installations Interwell enhances production and eliminates intervention needs during and after completion installations by providing remotely operated completion tools.
Production Optimisation Prevent water influx, increase oil and gas production and extend well lifespan. Isolate zones, retrofit gas lift and optimise revenue through tailored solutions.
Rigless Installation of VXT The Inter Remote Bypass Valve (IRBV) enhances efficiency in subsea operations with a vertical x-mas tree (VXT). It enables batch operations and reduces costs by minimising rig time and interventions, providing a remotely controlled, pressure-cycled barrier compliant with ISO standards.
Scale & Corrosion Management Enhance integrity, well uptime and ensure stable and continuous Chemical Injection (CI) by utilising Interwell’s unique barrier qualified CI solutions.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.

Well location

Intervention

Applications

Annulus Isolation Isolate the annulus to prevent water influx, stop water production, and enhance oil and gas recovery, extending the life of your well.
Barrier Monitoring Log pressure and temperature below a barrier for real-time or long-term verification. Data can be monitored live or sent to the surface.
Completion Repair Repair old and new completions, including setting packers, leak testing and straddle operations. Achieve reduces costs, compared to a full new completion.
Production Optimisation Prevent water influx, increase oil and gas production and extend well lifespan. Isolate zones, retrofit gas lift and optimise revenue through tailored solutions.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Integrity Re-establish well integrity, extend well lifespan and increase revenue. Efficient, cost-effective solutions compared to new completions.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.
Zonal Isolation Advanced zonal isolation solutions for complex well environments, designed to eliminate unwanted fluid migration, restore production integrity, and meet the most demanding regulatory requirements.
Water Shut-Off Excessive water production reduces efficiency, increases costs, and accelerates well decline. Interwell delivers tailored precision water shut-off solutions. Designed to address the root cause, not just the symptom.

Well location

Plug & Abandonment

Eliminate risk, prevent leaks and reduce environmental impact; securing your wells and safeguarding the future.

Applications

Barrier Verification Barrier verification enhances safety and compliance, reducing risks and costs over time. By implementing robust verification processes, we ensure ongoing regulatory adherence and foster a culture of continuous improvement within the industry.
Reservoir Barrier RockSolid™ Permanent Abandonment Barrier Technology.
Sustained Casing Pressure (SCP/SCVF) Eliminate sustained casing pressure with RockSolid™: a rigless, single-run solution that creates a permanent rock-to-rock barrier, restoring caprock integrity for eternity. Achieve more with less, ensuring unmatched well stability and performance.
Slot Recovery Ongoing rigless deployments with our proprietary, thermite-based solution deliver a targeted exothermic reaction removing all wellbore elements to reinstate caprock integrity in the well cross section; as nature intended and for eternity.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Testing (Pressure/Leak/Inflow Test) Detect leaks, perform pressure and inflow tests on casing, liner or BOPs with high operational efficiency and no left-hand rotation.
Zonal Isolation Advanced zonal isolation solutions for complex well environments, designed to eliminate unwanted fluid migration, restore production integrity, and meet the most demanding regulatory requirements.

Well location

Renewables & Low Carbon

Applications

Annulus Pressure Management Interwell’s annulus pressure monitoring and management system provides a cost-effective and reliable system for continuous pressure and temperature monitoring, and pressure management applications.
Barrier Verification Barrier verification enhances safety and compliance, reducing risks and costs over time. By implementing robust verification processes, we ensure ongoing regulatory adherence and foster a culture of continuous improvement within the industry.
Barrier Monitoring Log pressure and temperature below a barrier for real-time or long-term verification. Data can be monitored live or sent to the surface.
Completion Repair Repair old and new completions, including setting packers, leak testing and straddle operations. Achieve reduces costs, compared to a full new completion.
Flow Control We offer a wide range of products during and after the completion phase. Our flow control products are tested to highest level of industry standards and provide reduced time and HSE risks.
Sustained Casing Pressure (SCP/SCVF) Eliminate sustained casing pressure with RockSolid™: a rigless, single-run solution that creates a permanent rock-to-rock barrier, restoring caprock integrity for eternity. Achieve more with less, ensuring unmatched well stability and performance.
Scale & Corrosion Management Enhance integrity, well uptime and ensure stable and continuous Chemical Injection (CI) by utilising Interwell’s unique barrier qualified CI solutions.
Temporary P&A Interwell offers secure & efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Integrity Re-establish well integrity, extend well lifespan and increase revenue. Efficient, cost-effective solutions compared to new completions.
Zonal Isolation Advanced zonal isolation solutions for complex well environments, designed to eliminate unwanted fluid migration, restore production integrity, and meet the most demanding regulatory requirements.

Well location

Choose Product type

Plug & Abandonment RockSolid™ is a new alternative to slot recovery and permanent abandonment (P&A) of wellbores. The technology is based on thermite which melts all well elements and solidifies to reinstate caprock integrity.
Plugs & Packers We provide reliable wellbore isolation in demanding environments, from high-pressure operations to complex well geometries. Offering both retrievable and permanent options, they ensure secure sealing and anchoring for temporary or long-term needs. These solutions help minimise downtime, protect reservoirs and optimise well performance during interventions and workover operations.
Glass Barrier Plugs Explore our portfolio of Glass Barrier Plugs including the Inter Remote Bypass Valve (IRBV) and Inter Remote Shatter Valve (IRSV). These tools improve well performance and safety, reduce wireline interventions, ensure seamless completions and withstand extreme conditions; offering flexible and cost-effective solutions.
Straddle Solutions Interwell’s Straddle Solutions offer flexible tools for well intervention, including production control and safety valve retrofitting. The Anchored Production Straddle (APS) features a slim design for workover applications and gas-lift system retrofitting. The Insert Valve Carrier (IVC) repairs safety valve nipples cost-effectively, while the Injection Safety Valve (ISV) stabilises water injection. These solutions ensure optimal well performance and reduced costs.
Flow Control Interwell’s Flow Control Solutions boost well efficiency and integrity. The Injection Safety Valve (ISV) stabilises water injection and prevents inflow, reducing chattering with adjustable pressure and API 14A compliance. The Intelligent Barrier Valve (IBV) provides reliable, remote-controlled operation; reducing risks, costs and meets ISO 14310 V0 standards.
Setting Tools Setting tools are essential for installing downhole isolation devices and enhancing well interventions & completions. Interwell’s tools, like the Electronic Setting Tool (EST) and Hydraulic Running Tool (HRT), offer control, versatility and efficiency. They simplify operations, reduce risks and ensures cost-effective well management.
Data Acquisition Interwell's data acquisition technologies enable real-time wireless monitoring and control to ensure well integrity and efficiency. Delivering continuous downhole data, these systems simplify operations, reduce costs and enhance safety with easy deployment via slickline, electric line or coiled tubing. Our acoustic communication ensures secure data transmission without affecting barriers. With monitoring capabilities of up to 10 years, these tools are ideal for barrier verification, pressure logging and integrity management; supporting long-term well performance with fewer interventions.
Plug & Packer Add-Ons Interwell’s Plug & Packer Add-Ons enhance well integrity and streamline operations. They ensure secure well isolation, manage flow direction and handle high pressures while collecting debris. Advanced control features and reliable temporary barriers optimise well performance, reduce intervention needs and improve operational efficiency.
Chemical Injection Interwell’s Chemical Injection Systems, like the SureFlo™ range, tackle U-tubing effects and unstable flow; enhancing well performance. Key benefits include anti-U-tubing protection and dual back check systems, ensuring efficient chemical injection and reliable operation. Integrated design tools and software optimised performance, boosting efficiency and well reliability throughout the field life.
Side Pocket Mandrels Interwell’s Side Pocket Mandrels, including the NexLift™ Series, are designed for modern gas lift operations. Our mandrels improve well integrity, simplify valve handling and boost gas lift efficiency; reducing intervention needs.
Gas Lift Solutions Improve production efficiency and well integrity with Interwell’s gas lift solutions. Designed for challenging wells and environments, our gas lift technologies reduce operational interventions and support reliable performance. Gas Lift Valves (GLVs) handle scale, erosion and high pressures; helping to minimise downtime. Our retrofit systems provide an efficient alternative to recompletions, allowing upgrades while maintaining well integrity. Interwell’s approach supports long-term well performance.
Annular Sensor System Interwell’s Annular Sensor Systems monitor wellhead integrity with continuous pressure and temperature checks. They ensure safety under impact, reduce costs by eliminating traditional valves and provide both autonomous and manual pressure management. These systems enhance well safety and efficiency throughout the well lifecycle.
Surface Annular Systems Our Surface Annular Systems ensure wellhead integrity by addressing sustained annulus pressure (SAP) and enhancing barrier integrity. The Master Surface Annulus Safety Valve (MSAS™) and Hydraulic Surface Annulus Safety Valve (HSAS™) create independent barriers, meet regulatory standards and mitigate risks. These systems enhance safety, reduce lifecycle costs and improve operational reliability. Discover our portfolio of Surface Annular Systems below.
Annular Isolation Solutions Interwell’s Annular Isolation Solutions enhance well performance and extend field life. The CannSeal ZonalSeal uses patented epoxy technology to create precise annular seals in a single run, reducing water production. Compatible with standard electric wireline, it's ideal for vertical and horizontal wells, improving recovery and efficiently prolonging well life.

The First MSAS™ in Nigeria Brings 7000 Barrels per Day Well Back Online: Managing Sustained Annulus Pressure

Managing sustained annulus pressure (SAP) often leads to shut-in wells due to loss of dual barriers. A Nigerian operator faced this challenge and chose Interwell’s compact, retrofit MSAS™ system to restore barrier integrity. Installed with minimal disruption, it enabled remote pressure control and safely unlocked 7,000 barrels/day of production.

2024

Year

Africa

Region

7000

BPD Restored

Challenge

Managing sustained annulus pressure (SAP) is a common problem that causes well barrier management issues and leads to wells being shut in when dual barriers cannot be maintained.

Wells with unplanned SAP pose a considerable risk to personnel and facilities. This is due to annulus gate valves only providing a single barrier, a gasket, bonnet seal or stem seal are the only/primary well barrier, regardless of how many valves are in-line. The first valve’s seal elements are exposed to the hydrocarbons in the annulus.

A prominent Nigerian operator had a shut in well due to SAP with good production potential. The operator’s strict safety practices and dual well barrier policy led to the well being shut in to reduce the exposure to risk and to have the required well barriers in place. Managing their SAP whilst achieving strict safety and well barrier policies were key to unlocking the production potential of the well.

Solution

MSAS™ was selected by the operator due to its suitability for retrofit installation offline and ability to provide a primary metal-to-metal seal into the VR profile of the annulus. Additionally, this technology offered a hydraulically operated fail-safe-closed valve at the wellhead, making the annulus gate valve the secondary barrier. For this application, the MSAS™ is maintained in the closed position and the annulus monitored for pressure build-up. Once the pressure builds up, the valve is hydraulically operated, and SAP is safely bled down remotely from the control room.

Value Created

The first MSAS™ in Nigeria brings 7000 barrels per day well back online

The first MSAS™ in Nigeria was successfully installed on the platform well on both sides of the A-annulus. The small footprint of the MSAS™ at 200 mm (7.9") build length, and its retrofit design allowed for minimal adaptation to the wellhead and well bay.

The MSAS™ system was installed with Interwell’s Valve Removal (VR) Tool, which is the most compact and lightweight on the market, with a telescopic reach that is contained in a pressure rated compact housing.

The operators’ offshore team worked closely with Interwell’s engineers and Kenyon International’s wellhead maintenance engineer to install and commission the MSAS™ system with minimal impact to ongoing platform operations.

Bringing the well back online with MSAS™ unlocked 7000 barrels per day of production.

Key Capabilities: