Wellhead Integrity

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.
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.
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.
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.
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.
Wellhead Integrity

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


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.


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.


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.


Plug & Abandonment

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


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.


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.
Contact us

Contact Us

Interwell has regional headquarters and operational presence across the globe. Contact us to find out how we can support your well needs and solve your challenges.

Our Locations

Regions

Henrry Carvajal

Engineering Technical Specialist Intervention heca@interwell.com +610416650464

Hamish Cruickshank

Account Manager – Pacific Intervention hacr@interwell.com +610413110850

Mohamad Ashraf Bin Zainal Abidin

Sales Manager, Malaysia & Brunei asza@interwell.com +60122969185

Saravanan Muniyandy

Engineering Technical Specialist Intervention samu@interwell.com +60122168545

Wina Destrina

Sales Manager, Indonesia Intervention wide@interwell.com +6281365043562

Bruce Irvine

Account Manager – Pacific bruce.irvine@interwell.com

Steve Ross

Area Manager - ASEAN steve.ross@interwell.com +6012-728 8173
Dammam, KSA

Ammar Tahir

Country Manager, MENA - Saudi Arabia ammar.tahir@interwell.com +966 55 524 5822
Dammam, KSA

Ehtisham Khan

Senior Strategic PLM ehtesham.khan@interwell.com +966 50 659 9700
Abu Dhabi, UAE

Paul Emmerson

Country Manager, MENA - Abu Dhabi paul.emmerson@interwell.com +971504661214
Abu Dhabi, UAE

Ray Macias

Key Account Manager Completions & Wellhead Integrity ray.macias@interwell.com +971569956799
Muscat, Oman

Yasir Al Mujaini

Country Manager, Oman yasir.almujaini@interwell.com +968 9566 6685
Muscat, Oman

Khadija Rashid Al Mahrooqi

Sales Manager, MENA - Oman Intervention khadija.almahrooqi@interwell.com +96892826002
Doha, Qatar

Philip Parkinson

Country Manager, Qatar philip.parkinson@interwell.com +974 5121 8748
Doha, Qatar

Mithun Balakrishnan

Key Account Manager, MENA - Qatar Intervention mithun.balakrishnan@interwell.com +97433825999
Interwell MENA

Douglas McLennan

Senior Strategic PLM - CWI douglas.mclennan@interwell.com +971 50 625 7864
Interwell MENA

Blair Duncan

Senior Strategic PLM - Intervention bldu@interwell.com +971 50 770 1443
Interwell MENA

Corey Hoffman

Area Manager North Africa corey.hoffman@interwell.com +21 36 6008 8900 / +971 50 678 6737

Mathias Villumsen

Senior Sales Engineer CE New Technology Intervention mavi@interwell.com +4530643317

Rob Maatjes

Area Manager Central Europe Intervention roma@interwell.com +491737317515

Svein Inge Lomeland

Senior Product Owner Casing Barrier Solutions svein.inge.lomeland@interwell.com +4791658404

Anders Jacobsen

Operation Manager Casing Barrier Solutions akrj@interwell.com +4798245537

Timo Jokela

Vice President Business Development Completions & Wellhead Integrity timo.jokela@interwell.com +4790134276

Kai Petter Vika

Operations Manager Completions & Wellhead Integrity kai.petter.vika@interwell.com +4799323685

Kurt Lohne

Sales & Support Manager Intervention kul@interwell.com +4799091324

Jan Maatjes

Business Development Manager CEU Intervention jama@interwell.com +491704029102

Rahib Rzayev

Operations Manager CIS Intervention rrn@interwell.com +994502454024

Roman Smaligin

Sales & Support Manager, CIS Intervention rosm@interwell.com +994554003752

Travis Rudy

Account Manager P&A trru@interwell.com +15875838995

Coll Brodie

Sr. Sales & Operations Engineer Completions & Wellhead Integrity coll@interwell.com +18323021919

Julio Martinez

Technical Sales Rep Completions & Wellhead Integrity juma@interwell.com +17133809495

Charles Brooks

Account Manager Intervention chbr@interwell.com +12819289848

Roberto Nogueira

Managing Director South America roberto.nogueira@interwell.com +5521996829994

Bairon Martins

ALS and Wellhead Sales Manager Completions & Wellhead Integrity bairon.martins@interwell.com +5522997823659

Meroveu Azevedo

Completions Sales and Operations Manager Completions & Wellhead Integrity meroveu.azevedo@interwell.com +5522997052022

Amos Carvalho

Operations Base Manager amos.carvalho@interwell.com +5522998964750

Pedro Lezama

Sales & Support Manager Latin America pele@interwell.com +12816086380

Kevin Buchan

Sales Manager, Africa kebu@interwell.com +447852125820

Francis Newbatt

Business Development Manager Completions & Wellhead Integrity francis.newbatt@interwell.com +447375899911

Jamie Gauld

Technical Sales Engineer jaga@interwell.com +447557270268

Aaron Milne

Technical Sales Engineer aami@interwell.com +447411751636

Richard Whittington

Sales Manager, UK riwh@interwell.com +447799065586

Chris Laing

Technical Sales Engineer Intervention chla@interwell.com +447887406482

William Stather

Technical Sales Engineer Intervention wist@interwell.com +447787417102

Francis Newbatt

Business Development Manager Completions & Wellhead Integrity francis.newbatt@interwell.com +447375899911

Marc Ironside

Technical Sales Engineer mair@interwell.com +447809879888

Anders Jacobsen

Operation Manager Casing Barrier Solutions akrj@interwell.com +4798245537

Timo Jokela

Vice President Business Development Completions & Wellhead Integrity timo.jokela@interwell.com +4790134276

Jarle Oaland

VP Sales & Business Developement Completion BFC Completions & Wellhead Integrity jaoa@interwell.com +4798190190

Bjørn Bill

Senior Global Sales Manager bb@interwell.com +4795291047

Kenneth Torkelsen

Global Business Development Manager Casing Barrier Solutions kenneth.torkelsen@interwell.com +4794008836

Global Contacts

Find an Expert

Timo Jokela

Vice President Business Development Completions & Wellhead Integrity timo.jokela@interwell.com +4790134276

Anders Jacobsen

Operation Manager Casing Barrier Solutions akrj@interwell.com +4798245537

Jarle Oaland

VP Sales & Business Developement Completion BFC Completions & Wellhead Integrity jaoa@interwell.com +4798190190

Bjørn Bill

Senior Global Sales Manager bb@interwell.com +4795291047

Kristian Solhaug

Senior Vice President - P&A kristian.solhaug@interwell.com

Bjørn Bill

Senior Global Sales Manager bb@interwell.com +4795291047

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