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2-1/2 inch Annular Vent and Sleeve

An annular vent sleeve valve communicates between the casing annulus and producing formation. The valve is a hydraulically operated sliding sleeve device like a surface controlled subsurface safety valve with a hydraulic piston and a power spring to maintain the valve in a normally closed position. The valve is used with a bull plug on top or as an annular safety valve by providing annular bypass while control pressure is applied. With an electrical feedthrough device, this valve functions through a single packer mandrel as an electric power cable passage and annular bypass. On a dual hydraulic packer, the valve operates by a common hydraulic control line that sets the packer and operates the tubing-retrievable safety valve. Hydraulic pressure from the control line shifts the valve open to create a flow path across the packer in the annulus. Spring force closes the valve upon loss of control-line pressure to the piston. If the valve becomes inoperable or closed, an emergency shear feature allows fluid to be pumped into the producing formation from the annulus. Applications » Gas lift and electric submersible pump situations Features » Accurate fluid level shot during pumping because of large ported area through the vent sleeve » Maximum gas vent flow area allows increased gas flow rates and lower circulating pressures » Valve will shut off flow from either direction — production or injection *description excerpted from manufacturers catalogue. View Details

Pump Thru Plugs

Maximizing Downhole Efficiency with HOCA Oil Tools' Pump Thru Plugs In the dynamic realm of oil and gas operations, efficiency and reliability are paramount for ensuring the success and safety of downhole activities. HOCA Oil Tools, a pioneer in the field of downhole slick line tools, is proud to present its innovative Pump Thru Plugs, designed to meet the unique challenges faced by the industry. Tailored for seamless integration into well operations, our Pump Thru Plugs stand as a testament to our commitment to enhancing downhole efficiency and well integrity. HOCA’s Pump Thru Plugs: Engineered for Enhanced Downhole Operations Our Pump Thru Plugs are meticulously crafted to provide operators with a reliable solution for isolating sections of the well while maintaining the ability to pump fluids through the plug. This dual functionality is essential for a variety of downhole operations, from well treatments to testing phases. Built from high-grade materials and engineered to withstand the harsh conditions of the downhole environment, HOCA’s Pump Thru Plugs ensure durability, reliability, and performance. Experience the HOCA Oil Tools Difference Opting for HOCA Oil Tools’ Pump Thru Plugs means choosing a product backed by innovation, quality, and a deep understanding of downhole challenges. Our commitment to providing high-quality downhole solutions ensures that our products not only meet but exceed the operational demands of the modern oilfield. By incorporating our Pump Thru Plugs into your downhole toolkit, you are taking a step towards enhanced operational efficiency, safety, and cost-effectiveness. With HOCA Oil Tools, you gain more than just a supplier; you gain a partner dedicated to supporting your downhole challenges with cutting-edge solutions and comprehensive service. Choose HOCA Oil Tools for your downhole needs and leverage the advantages of our Pump Thru Plugs to optimize your operational outcomes. Partner with us and elevate your downhole operations to new levels of success and efficiency. With HOCA Oil Tools, empower your downhole activities with tools that redefine industry standards for efficiency, safety, and performance in the demanding world of oil and gas extraction. View Details

9 5/8" Hydraulic Set Large Bore Retrievable Production Packer

HPL-1 Hydraulic Set Retrievable Production Packer – Large Bore Design for 9 5/8” Casing

The HPL-1 Hydraulic Set Retrievable Production Packer is a large-bore, hydrostatic-set, double-grip packer engineered for 9 5/8” casing, providing enhanced flow capacity and efficient wellbore isolation for production, injection, and zonal isolation applications. Designed to maximize flow efficiency while maintaining well integrity, this packer is set hydraulically by applying tubing pressure, eliminating the need for mechanical tubing manipulation. The expanded internal diameter minimizes flow restrictions, making it an ideal solution for high-rate production and injection wells. Once set, the multiple packing element systemensures a mechanically locked, long-lasting seal, maintaining pack-off force throughout its operational life.

To prevent movement under differential pressure, the hydraulic hold-down pistons engage after setting, while the body lock ring secures the setting force, ensuring bottom-hole pressure variations or tubing contraction do not affect the seal. The large bore design allows for unrestricted flow paths, improving overall reservoir performance and artificial lift system efficiency. This makes it particularly valuable in ESP, gas lift, and other high-flow applications, where maintaining maximum production rates is critical.

For retrieval, operators can use a straight upward pull or an optional right-hand rotational release for controlled removal, reducing the risk of stuck tools and minimizing intervention time. With its high-capacity flow path, secure hydraulic setting, and efficient retrievability, the HPL-1 packer for 9 5/8” casing is an optimal solution for operators looking to enhance well performance, reduce pressure losses, and maintain long-term well integrity.

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Tubing Mandrel Running Tool

Unlock Enhanced Efficiency and Safety with HOCA Oil Tools' Tubing Mandrel Running Tools In the challenging arena of oil and gas extraction, the significance of reliable, efficient, and precise tools is undeniable. HOCA Oil Tools, renowned for its commitment to innovation and quality, introduces its Tubing Mandrel Running Tools, designed to streamline and secure downhole operations. Our products stand as a testament to our dedication to advancing the oilfield industry's capabilities, offering unparalleled solutions to common downhole challenges. HOCA’s Tubing Mandrel Running Tools: Precision Engineered for Superior Performance HOCA Oil Tools’ Tubing Mandrel Running Tools are meticulously crafted to ensure the safe, efficient, and precise deployment of tubing mandrels within the wellbore. These tools are vital for maintaining the integrity and functionality of the tubing string, playing a crucial role in various downhole operations from completion to intervention. Built from high-grade materials and engineered to withstand demanding downhole conditions, our Tubing Mandrel Running Tools represent the pinnacle of downhole innovation. Experience the HOCA Oil Tools Advantage At HOCA Oil Tools, we understand the complexities of downhole operations and the importance of reliable tools in achieving successful outcomes. Our Tubing Mandrel Running Tools are a reflection of this understanding, offering solutions that enhance efficiency, safety, and cost-effectiveness. Incorporating our Tubing Mandrel Running Tools into your downhole operations not only signifies a commitment to operational excellence but also aligns your projects with the industry's highest standards. With HOCA Oil Tools, you gain more than just a supplier; you gain a dedicated partner committed to your success. Choose HOCA Oil Tools for your Tubing Mandrel Running Tools and experience the difference that quality, innovation, and dedicated support can make in your downhole operations. Elevate your wellbore activities with HOCA Oil Tools – where technology meets tradition in the pursuit of downhole excellence. View Details

MS-52 EC Extraction Condensing Steam Turbine

Revolutionize Your Power and Steam Needs with the Kessels MS-52 EC Extraction Condensing Steam Turbine: Efficiency Redefined In the dynamic world of the oil and gas industry, where precision, reliability, and efficiency are paramount, Kessels Steam Turbines presents the MS-52 EC Extraction Condensing Steam Turbine. This technological marvel is designed to surpass your expectations, setting new standards in steam turbine technology. Mastery of Extraction Condensing Turbines Extraction condensing turbines are the lifeblood of industries that demand a constant pressure steam flow for diverse processes. The MS-52 EC shares structural characteristics with condensing turbines, making it the ideal choice when you need a dependable source of constant pressure steam for your operations. Efficiency at Its Zenith What sets the MS-52 EC apart is its unique ability to inject low-pressure steam from the second admission valve chest. This ingenious feature optimizes the utilization of available plant resources to meet power demands, making our turbine an indispensable asset in co-generation scenarios. Steady Power, Unwavering Performance In co-generation settings, where maintaining a consistent power supply despite fluctuations in process steam demands is paramount, the MS-52 EC excels. This turbine ensures your power generation remains steady, providing a rock-solid foundation for your operations. The Ultimate in Versatility At Kessels, we understand that each industry has its unique needs. In some cases, you may require both bleed and controlled extraction steams from the condensing turbine. Our MS-52 EC is designed to meet these demands, offering the flexibility of a bleed cum extraction condensing turbine. Why Choose Kessels? Choosing Kessels Steam Turbines isn't just a business decision; it's a commitment to excellence, innovation, and reliability. Our MS-52 EC Extraction Condensing Steam Turbine embodies these principles, offering you: Unmatched Efficiency: Harness low-pressure steam resources efficiently, reducing energy waste and maximizing productivity. Reliability Beyond Question: Crafted with precision and subjected to rigorous testing, our turbine ensures uninterrupted operations, even in the most demanding industrial environments. Consistent Power Supply: Experience uninterrupted power generation, regardless of variations in process steam demands, ensuring your operations run seamlessly. Exceptional Versatility: Adapt effortlessly to your unique requirements, whether you need bleed or controlled extraction steams, with the confidence that Kessels' expertise provides. Expert Support: Our team of specialists is at your service, ready to assist with installation, maintenance, and troubleshooting. Empower Your Future with Kessels In the fiercely competitive landscape of the oil and gas industry, every advantage counts. Step into a future of efficiency, reliability, and sustainability with the Kessels MS-52 EC Extraction Condensing Steam Turbine. Contact us today to discover how our turbine can revolutionize your operations and lead you toward unprecedented success. Kessels Steam Turbines – Powering Progress, Powering You. View Details

MLE Clamp for ESP's

Cross coupling protectors are essential tools used in the oil and gas industry during the installation of completions in oil and gas wells. These protectors provide a variety of benefits that make them a necessary investment for any oil and gas company. Protects Control Lines: Cross coupling protectors help protect control lines from damage that can be caused by the installation process, environmental factors, and other external factors. By providing an extra layer of protection, the control line can last longer and reduce the need for costly repairs or replacements. Prevents Fluid Contamination in Cables: Cross coupling protectors prevent fluid contamination by keeping debris and other unwanted materials out of electrical cables during installation. This is particularly important in the oil and gas industry where contamination can lead to significant safety risks, equipment damage, and production losses. Reduces Maintenance Costs: The installation of cross coupling protectors can help reduce maintenance costs. By protecting control lines and cables the completion is less likely to require maintenance or repair. This can result in significant cost savings over the long-term. Improves Efficiency: Cross coupling protectors help to improve the efficiency of the installation process. By providing a secure connection and preventing contamination, the installation process can be completed more quickly and with fewer re-work. This can help to reduce downtime and increase productivity. Enhances Safety: Cross coupling protectors enhance safety by reducing the risk of equipment failure and fluid contamination. This can help to prevent accidents and injuries, and ensure that the installation process is completed safely. The use of cross coupling protectors is critical to the successful installation of tubing in oil wells. They provide numerous benefits including protecting tubing joints, preventing fluid contamination, reducing maintenance costs, improving efficiency, and enhancing safety. By investing in cross coupling protectors, oil and gas operators can ensure the long-term success of their operations while improving their bottom line. View Details

Ball Valve Panel Mounted – 2-Way Tube OD Connection – 1/4”, 3/8”, 1/2”, 3/4”, 1” – 6000 PSI – ASME B16.34 / ISO 9001

This 2-way panel-mounted ball valve with Tube OD connections is designed to control, start, or stop fluid flow in oil and gas tubing systems. Its 2-way configuration allows fluid to flow in either direction between two ports, providing reliable on/off operation for pipelines, sampling lines, injection systems, or bypass lines.


The Tube OD connections allow direct attachment to tubing without additional fittings, simplifying installation and reducing potential leak points. The panel-mounted design enables operation from a control panel, making it suitable for systems where multiple valves are centralized or where physical access to the tubing is limited.


The valve features a floating ball design that ensures leak-proof shut-off under high-pressure conditions. Standard working pressure is 6000 PSI. It is designed and tested to ASME B16.34 for pressure-temperature ratings, and valve ratings follow ASME Process Piping Code B31.3. The valve has been type tested to MSS-SP-99 and offers a temperature range from –40 °F to 450 °F (–40 °C to 232 °C).


Operation is simple with a quarter-turn handle, providing fast, low-torque control. The three-piece construction allows easy installation and maintenance, including replacement of internal components. Each valve is factory tested pneumatically with nitrogen gas at 1000 psig for seat and stem leakage, with a maximum allowable leak rate of 0.1 sec/min. Optional additional tests, such as vibration, temperature, and helium, are available.


The valve is available in a range of corrosion-resistant materials, including SS 316, SS 316L, Duplex, Super Duplex, Hastelloy, Inconel, and Monel. Optional compliance with NACE MR0175 and fire-safe designs makes it suitable for demanding industrial environments. Heat code traceability ensures material verification and quality assurance.

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Long Haul Link Repairs

Unveiling Nulux's Robust Solution for Maintaining the Lifeblood of Your Operations: Long Haul Link Repairs In the vigorous and demanding milieu of the Oil and Gas industry, the stakes are astronomically high and the margin for error is strikingly slender. Here, communication is more than just a transfer of data; it’s the unerring lifeline that ensures smooth, synchronized, and secure operations. Introducing Nulux Network Solutions' pivotal service in the realm of Long Haul Link Repairs, ensuring that the veins of communication within your expansive operations remain unimpeded and robust, even in the face of unpredicted adversities. Embarking on a Journey of Resilient Connectivity Nulux Network Solutions, a harbinger of stellar products, solutions, and services throughout the entire energy value chain, strides with a commitment of not only delivering unparalleled network solutions but also aiding our customers in forging a path toward a more sustainable future. Long haul fiber optic links, spanning vast terrains, often traversing through some of the most inhospitable environments, form the critical backbone of communication networks in the Oil and Gas industry. Their impeccable functioning is non-negotiable, ensuring that every fragment of data from remote operational sites is conveyed precisely, securely, and without latency to where it is indispensably required. Nulux’s Long Haul Link Repair: A Vigilant Guardian of Your Communication Networks Our long haul link repair service is not merely a reactive solution to the unexpected impediments that might assail your fiber optic communications but a strategic, anticipatory shield that ensures your operations remain perpetually connected and resilient. In electing Nulux’s Long Haul Link Repair Service, you fortify your operations with: Proactive Vigilance: Monitoring and maintaining the integrity of your long haul links to predict and preemptively address potential issues before they escalate into critical failures. Rapid Response and Resolution: Ensuring that, in the event of disruptions, our team mobilizes with expeditious proficiency to diagnose, locate, and repair faults, reinstating the vitality of your communication backbone. End-to-End Expertise: Nulux’s veteran technicians, equipped with over two decades of combined experience and nuanced understanding of the challenges peculiar to the oil and gas sector, facilitate meticulous, rapid, and robust repair solutions. Comprehensive Aftercare: Post-repair, we ensure your links are not merely restored but optimized, and provide comprehensive reports and aftercare to preclude future occurrences and enhance overall network performance. Steadfast Communications with Nulux Your long haul links do more than just convey data; they ensure the heartbeat of your operations remains rhythmic and unerring. Nulux stands as a sentinel, ensuring these critical lifelines are perpetually robust, secure, and operational, safeguarding not merely your data but the seamless synchronicity of your extensive operations. Engage with Nulux Network Solutions, and let’s construct a future where your communications are not merely sustained but are resilient, where every byte of data traverses through your networks with unerring precision, and where every long haul link is more than a conduit, but a steadfast, unbreakable bond that perpetuates your operational excellence. View Details

DCS infrastructure Technical Support

Navigating Through Technological Challenges: Nulux Offers Unparalleled DCS Infrastructure Technical Support In the fastidious realm of the oil and gas industry, a well-oiled Distributed Control System (DCS) isn’t just an ancillary asset; it’s the digital backbone supporting the streamlined operations, analytical assessments, and safety protocols so critical in such a challenging environment. With Nulux Network Solutions at your helm, not only is your DCS infrastructure skillfully designed and implemented, but its continual functionality is upheld through our impeccable technical support. Nulux: A Beacon of Robust Networking in the Industrial Sector With a prestigious track record of over two decades, Nulux Network Solutions spearheads the industry in telecommunication and networking solutions. We’ve diligently crafted, upgraded, and meticulously maintained a myriad of copper cabling systems, including telephone, ethernet, coax, and hybrid networks, to ensure your industrial projects always remain a step ahead technologically. Our specialization extends beyond mere installation and permeates every aspect of network management, providing you a comprehensive turnkey solution. With our eyes fixed on providing unparalleled service quality, we've carved our niche, particularly in upgrading and maintaining DCS networks, proving time and time again that when it comes to networking, we're a name you can trust. Technical Support that Speaks Volumes We don’t just stop at providing you a stellar DCS infrastructure; our technical support is always at your beck and call, ensuring that your network runs seamlessly, uninterrupted, and continues to facilitate operational excellence. Here’s how our Technical Support stands apart: 24/7 Availability: In an industry that never sleeps, our technical support is available round the clock, ensuring that help is always a call away. Expert Troubleshooting: With a team adept in diagnosing and resolving issues swiftly, any disruptions are promptly addressed, minimizing downtime and keeping your operations in perpetual motion. Life Cycle Management: From planning and implementation to upgrades and maintenance, our support encompasses every phase, ensuring your DCS infrastructure continually evolves and aligns with technological advancements. Tailored Solutions: Understanding that no two networks are identical, our solutions are customized, catering to the specificities of your DCS infrastructure, providing targeted, effective, and efficient support. Why Our Copper Network Reigns Supreme Our copper network doesn’t just promise high-bandwidth transmission and long-term reliability; it assures your DCS infrastructure is equipped with a network that is inherently: Cost-Effective: Ensuring you don’t have to compromise quality for cost. Flexible and Durable: Capable of withstanding the demanding operational environment and evolving in tandem with your expanding needs. Easily Terminated: Allowing for swift modifications and expansions as per operational demands. Ensuring Your Success is Uninterrupted with Nulux In the multifaceted world of the oil and gas industry, ensuring that your business is equipped with an unshakeable DCS infrastructure, backed by an unwavering support system, isn’t just beneficial; it’s quintessential. With Nulux Network Solutions, you’re not merely adopting a network; you’re embracing a partnership where your success becomes a shared objective. Engage with Nulux and explore how our unparalleled DCS infrastructure technical support can ensure that your operations never falter, your network never falters, and your success story continues unabated. Contact us today for a consultation that will pave the way toward a technologically fortified future. View Details

HDI 3200 MGS Differential Monitoring System

The HDI 3200 MGS Differential Monitoring System is a battery-powered, stand-alone device designed to monitor critical pressures and temperature in Mud Gas Separator operations within oil and gas drilling environments. It measures and displays the differential pressure between the liquid seal and mud gas pressure, along with monitoring the mud temperature. These measurements are essential for maintaining safe and efficient separator function, ensuring proper gas-liquid separation, and preventing equipment damage or hazardous conditions.

The system uses accurate and reliable pressure and temperature gauges, with pressure readings displayed in 1 PSI increments. It supports alternate engineering units to meet user preferences or site requirements and provides a 4-20mA output for integration with local or remote monitoring and control systems.

The enclosure is made of a durable polycarbonate/PBT alloy that is impact-resistant and UV stabilized, suitable for harsh field conditions including exposure to sunlight, moisture, and rough handling. Its compact, modular design allows for easy installation and maintenance.

The 3200 MGS Differential Monitoring System is essential in drilling operations for continuously monitoring pressure differences and temperature within Mud Gas Separators. This helps ensure the separator is functioning correctly by preventing gas or liquid buildup that could lead to equipment damage or unsafe conditions. By providing real-time data, the system supports safer drilling processes, reduces downtime, and helps maintain optimal performance in challenging well conditions.

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Hydraulic Set Large Bore Retrievable 7” Production Packer

HPL-1 Hydraulic Set Retrievable Production Packer – Large Bore Design for Enhanced Performance


The HPL-1 Hydraulic Set Retrievable Production Packer is a large-bore, hydrostatic-set, double-grip packer, designed to optimize production, injection, and zonal isolation applications. Its expanded internal diameter provides increased flow capacity, reducing pressure drop and improving overall well efficiency. The packer is set using tubing pressure, eliminating the need for tubing manipulation and making it particularly effective in low hydrostatic head wells where conventional setting methods may be challenging. Once engaged, the multiple packing element system ensures a mechanically locked, high-integrity seal, sustaining pack-off force throughout its operational life.


To maintain wellbore stability, the hydraulic hold-down pistons engage after setting, preventing movement due to differential pressure. The body lock ring securely traps the setting force, ensuring that bottom-hole pressure fluctuations or tubing contraction do not compromise the seal. The large bore configuration makes the HPL-1 packer especially suited for high-volume production, deviated wells, and applications requiring unrestricted flow paths for enhanced reservoir performance.


For retrieval, operators can apply a straight upward pull or utilize the optional right-hand rotational release, depending on well conditions. The shear release mechanism enables controlled removal, minimizing downtime and reducing the risk of stuck tools. With its large-bore capability, secure hydraulic setting, and reliable retrievability, the HPL-1 packer is a high-performance solution for maximizing production efficiency, minimizing flow restrictions, and optimizing well completions.

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HP-3 Hydraulic Set High Angle 7" 20-26 PPF Packer

Ballycatter HP-3 High Angle Packer

Available sizes: 5 1/2”, 6 5/8”, 7”, and 9 5/8”





The Ballycatter HP-3 is a hydraulic-set packer engineered for high-angle and deviated well applications, where conventional mechanical or wireline-set tools are not feasible. This packer is particularly suited for single or multi-zone completions, offering flexible deployment in complex well trajectories.





Unlike mechanical systems, the HP-3 requires no tubing movement to set. This enables full well control throughout the operation, as the tubing can be landed and the wellhead installed prior to circulating or displacing fluids.





Key Features:

• Reliable Setting Mechanism: Utilizes dual balanced pistons—one actuates downward to anchor the bi-directional slips, while the other moves upward to compress a three-element packing system. This simultaneous action ensures a secure set and pack-off.

• Three-Element Seal: The packing system uses dual-durometer rubber elements to ensure long-term sealing integrity across a range of downhole conditions.

• Slips & Housing: One-piece, bi-directional slips are housed in a shear-pinned chamber, protected by a full-diameter guide to prevent damage during deployment.

• Release Options: Features a dual-method release system:

• Straight pull via shearing of pre-set screws.

• Right-hand rotation (approx. 8 turns), followed by straight pull.

• Equalization & Retrieval: Built-in equalizing valve opens automatically during release to balance pressures and enable safe retrieval. A large-diameter bypass within the mandrel allows fluid to flow during retrieval, reducing swab effects on the packing elements.





The HP-3 is engineered for reliability, operational flexibility, and full well control—making it a practical choice for complex wellbore geometries.

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General Mechanical Slickline Service

InWaTec Combined: Precision at Depth with General Mechanical Slickline Services In the demanding arena of oil and gas well maintenance, precision is not just a virtue—it's a necessity. At InWaTec Combined, we provide General Mechanical Slickline services that bring precision to the heart of your well operations. Our slickline services deliver targeted maintenance solutions, assuring that performance, integrity, and productivity remain at the forefront of your downhole activities. The Role of Slickline in Downhole Maintenance Slickline is the unsung hero of well servicing, a slender thread of robustness, lowering essential tools into the depths of oil and gas wells to execute critical maintenance tasks. It is the conduit for precision, the means by which tools are delivered to the precise downhole location where they are needed. Why Choose InWaTec Combined's Slickline Services? Expertise at Every Turn: Our slickline operators are seasoned experts, with the skill to navigate complex downhole environments, ensuring that every tool is deployed with accuracy. Versatile Tool Deployment: From routine maintenance to emergency interventions, our slickline services cater to a diverse range of downhole needs, delivering the right tool to the right place at the right time. Streamlined Operations: Efficiency is key in downhole operations, and our slickline services are designed to minimize downtime, streamline processes, and maintain the peak performance of your wells. Safety and Precision Combined: At InWaTec Combined, we balance the need for operational precision with an uncompromising commitment to safety, ensuring that every slickline operation upholds the highest standards. Tailored Solutions for Downhole Challenges Every well presents its own set of challenges, and InWaTec Combined's General Mechanical Slickline services are crafted to meet them head-on. We provide tailored solutions, customizing our approach to fit the unique needs of your well, ensuring that maintenance tasks are carried out with precision and care. Advanced Technology for Optimal Results We leverage the latest in slickline technology, utilizing advanced materials and innovative techniques to enhance the reliability and effectiveness of our services. Our commitment to technological advancement means that we're always at the cutting edge, providing services that are not just current but future-ready. Your Partner in Well Maintenance Choosing InWaTec Combined for your slickline needs means selecting a partner dedicated to the success of your well operations. Our General Mechanical Slickline services are a reflection of our promise to deliver excellence in every aspect of our work, from the initial deployment of tools to the completion of maintenance tasks. Conclusion: Your Well's Performance, Our Commitment In conclusion, InWaTec Combined's General Mechanical Slickline services are essential for maintaining the high performance and integrity of your oil and gas wells. With our focus on precision, efficiency, and safety, we ensure that your maintenance operations are performed to the highest standards. Trust in the expertise and dedication of InWaTec Combined to keep your wells operating smoothly, safely, and efficiently. View Details

Knuckle Joint for Wireline Toolstring

Enhancing Wireline Flexibility with HOCA Oil Tools B.V.'s Advanced Knuckle Joints In the demanding environments of oil and gas extraction, the adaptability and precision of downhole tools are paramount. At HOCA Oil Tools B.V., we specialize in providing state-of-the-art wireline solutions, including our wide range of Knuckle Joints, known for their exceptional flexibility and reliability. Our Knuckle Joints are designed to provide pivotal flexibility in the Wireline Tool String, facilitating angular movement between the tool string and the running or pulling tool, an essential feature for navigating complex downhole geometries. Six Key Benefits of HOCA's Wireline Knuckle Joints: Enhanced Flexibility: Our Knuckle Joints allow for angular movement, enabling the Wireline Tool String to navigate through deviated wellbores efficiently. Improved Tool Placement: By enabling better maneuverability, our Knuckle Joints facilitate precise tool placement, improving the success rates of downhole operations. Increased Operational Range: The added flexibility extends the operational range of wireline tools, allowing for more complex and challenging interventions. Robust Design: Constructed with high-quality materials, our Knuckle Joints withstand harsh downhole environments, ensuring longevity and reliability. Versatile Application: Suitable for a variety of downhole activities, our Knuckle Joints are essential for both standard operations and complex well interventions. Easy Integration: Available with both Threaded and QLS Connections, our Knuckle Joints seamlessly integrate into existing tool strings, enhancing operational efficiency. HOCA's Diverse Array of Wireline Knuckle Joints: Type ‘AO’ Knuckle Joints (Threaded Connection): These are available in sizes from 3/8” to 2 1/2”, designed for easy integration with various tool strings. They offer exceptional flexibility and strength, with sizes accommodating different operational needs, ensuring that tools can navigate wellbore paths effectively. Type ‘AD’ Knuckle Joints (QLS Connection): Catering to advanced operational requirements, these Knuckle Joints provide the same high-level flexibility with quick lock-and-seal connections for faster deployment and retrieval, available in sizes ranging from 1 1/2” to 2 1/2”. Rebco Type ‘AS’ Knuckle Joint (RQLS Connection): An addition to our lineup, offering enhanced swivel action and compatibility with a range of wireline tools, facilitating seamless downhole operations. Each of our Knuckle Joints is engineered with precision, incorporating features such as double fishing necks for increased adaptability and operational safety. The diverse sizes and connection types we offer ensure that there is a HOCA Knuckle Joint suitable for every downhole challenge. By choosing HOCA Oil Tools B.V. for your wireline operational needs, you are selecting a partner dedicated to innovation, quality, and customer service. Our Knuckle Joints represent just one aspect of our commitment to providing the oil and gas industry with tools that meet the highest standards of performance, reliability, and safety. Embrace the flexibility and efficiency of HOCA’s Wireline Knuckle Joints to enhance your downhole operations. Contact us today to learn more about how our tools can transform your well interventions and streamline your operational workflows View Details

4” Surface-Controlled Subsurface Safety Valve

Available sizes: 2 3/8”, 2 7/8”, 3 1/2”, 4”, 4 1/2”, 5”, 5 1/2'” and 7”.

The 4-inch Surface-Controlled Subsurface Safety Valve (SCSSV) is designed for installation in wells with 4-inch production tubing and serves as a critical safety device to shut in the well during uncontrolled flow events caused by equipment failure or loss of surface hydraulic control pressure. The valve operates via a hydraulically actuated flapper mechanism that remains open under normal operating pressure but closes automatically if the hydraulic signal is lost. This fail-safe design isolates the wellbore, preventing unintended release of hydrocarbons and protecting both personnel and the environment.

The flapper mechanism is simple and robust, minimizing moving parts in the flow path and reducing potential points of failure. When open, the sealing surfaces are positioned out of the fluid flow path, which helps maintain smooth production flow and reduces wear on sealing components. The valve’s hydraulic actuation allows reliable operation under varying pressure and flow conditions commonly encountered in oil and gas wells.

The valve is wireline retrievable, which means it can be removed, serviced, or replaced using wireline tools without the need to pull the entire tubing string from the well. This capability significantly reduces well intervention time and associated costs while allowing maintenance or upgrades to be performed efficiently.

This SCSSV fits standard landing nipples with a seal bore of 3.313 inches and is rated for working pressures up to 5,000 psi. Its internal valve diameter is 1.75 inches, providing an appropriate balance between flow capacity and structural integrity for wells with moderate to high flow rates. The 4-inch tubing size is common in many oil and gas production wells, making this valve size versatile across different field conditions.

This size is commonly applied in production wells where 4-inch tubing is standard, supporting reliable well control and efficient maintenance. Its hydraulic surface control and simple flapper design contribute to dependable operation under varying well conditions.

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Ambient Pressure SSSV 5-1/2

Storm Choke® K safety valves are ambient-type, wireline retrievable valves with the largest flow area of all direct controlled safety valves on the market. They are ideally suited for high-volume, low-pressure wells. These valves are normally closed and pre-charged with a set dome pressure. When the well flowing pressure drops below the predetermined dome-pressure charge because of a rupture in flowline or surface equipment, the dome pressure and main valve spring close the valve, shutting in the well below the earth’s surface. This valve contains a detent mechanism to provide a positive snap-action closure at the predetermined disaster rate of the valve. Its bore is not restricted by a flow bean. The valve is designed to resist pressure surges. A metal-to-metal poppet valve and seat comprise the valve’s primary closure mechanism. The K valve is ideal for protecting wells with declining bottomhole pressure. This valve closes in situations where a pressure decline would not activate a valve with a flow bean. To reopen the valve, the operator must fully equalize pressure either by applying pressure in the tubing from the surface or by an equalizing prong. The valve will reopen when the tubing pressure acting on the internal piston area overcomes the dome charge. Applications » Wells with declining bottomhole pressure » High-volume, low-pressure wells » Wells with no provisions for surface-controlled valves Features » Poppet closure » Large ports with capacity for high-volume wells » Designed to resist pressure surges *description excerpted from manufacturers catalogue. View Details

Lock Mandrels for Tubing

Unlocking Efficiency: HOCA Oil Tools' Lock Mandrels for Tubing In the demanding realm of oil and gas operations, ensuring the integrity and functionality of well components is paramount. HOCA Oil Tools, a pioneer in downhole slick line tools, introduces its cutting-edge Lock Mandrels for Tubing – an essential solution designed to enhance the performance and reliability of downhole activities. These tools are engineered for precision, delivering unmatched reliability and performance to meet the rigorous demands of modern well operations. HOCA's Lock Mandrels for Tubing: Precision-Engineered for Superior Performance Our Lock Mandrels for Tubing are designed to securely latch into the tubing string, providing a stable base for various downhole tools and devices. Tailored to accommodate different tubing sizes and pressures, they are essential for the effective management and control of wellbore fluids. Fabricated from high-quality materials and built to withstand the harshest downhole environments, HOCA's Lock Mandrels ensure operational success and longevity. Experience the HOCA Oil Tools Advantage Opting for HOCA Oil Tools’ Lock Mandrels for Tubing means choosing a partner committed to your operational success. Our dedication to quality and innovation ensures that our products not only meet but exceed the expectations set by the demanding oil and gas industry. Incorporating our Lock Mandrels into your tubing operations signifies a step towards enhanced efficiency, safety, and control. With HOCA Oil Tools, you gain more than just equipment; you gain a strategic advantage supported by our expertise and unwavering commitment to excellence. Choose HOCA Oil Tools for your downhole needs and join the ranks of satisfied clients who rely on our Lock Mandrels for Tubing to secure their operational success. Partner with us, and harness the power of precision-engineered solutions to elevate your downhole activities. With HOCA Oil Tools, empower your downhole operations with tools that redefine reliability, efficiency, and performance in the oil and gas industry. View Details

Surface Controlled Annular Vent and Sleeve Valve 2 inch

An annular vent sleeve valve communicates between the casing annulus and producing formation. The valve is a hydraulically operated sliding sleeve device like a surface controlled subsurface safety valve with a hydraulic piston and a power spring to maintain the valve in a normally closed position. The valve is used with a bull plug on top or as an annular safety valve by providing annular bypass while control pressure is applied. With an electrical feedthrough device, this valve functions through a single packer mandrel as an electric power cable passage and annular bypass. On a dual hydraulic packer, the valve operates by a common hydraulic control line that sets the packer and operates the tubing-retrievable safety valve. Hydraulic pressure from the control line shifts the valve open to create a flow path across the packer in the annulus. Spring force closes the valve upon loss of control-line pressure to the piston. If the valve becomes inoperable or closed, an emergency shear feature allows fluid to be pumped into the producing formation from the annulus. Applications » Gas lift and electric submersible pump situations Features » Accurate fluid level shot during pumping because of large ported area through the vent sleeve » Maximum gas vent flow area allows increased gas flow rates and lower circulating pressures » Valve will shut off flow from either direction — production or injection *description excerpted from manufacturers catalogue. View Details

Gas Blow-Off Valve 24 VDC

The 3” Gas Fuel Isolation Valve is designed for use in industrial gas turbines within the oil and gas sector, serving as a vital safety and control device. It regulates the flow of natural gas or compressor discharge air to the turbine, enabling quick isolation of fuel supply during abnormal or emergency conditions to protect the turbine from damage.

This valve features a three-inch outlet flange and is solenoid-pilot actuated, operating on 24 or 95-140 VDC power. It is engineered to withstand high-pressure environments, with natural gas operation rated up to 900 psig and compressor air up to 640 psig. It also endures elevated temperatures, tolerating heat soak conditions up to 400°F for natural gas and up to 800°F for compressor air applications.

Constructed from stainless steel materials compliant with NACE standards, the valve resists corrosion in harsh operating conditions typical in oil and gas facilities. It meets strict safety certifications, including CE-ATEX Group IIA, Category 3, Zone 2, T3, making it suitable for use in potentially explosive atmospheres.

The valve operates with a rapid opening time of approximately 110 milliseconds and closes within 1 second, enabling prompt response to operational changes or emergency shutdown signals. Typically installed in pairs to provide dual-redundancy, these valves enhance system safety by ensuring backup isolation capability.

Overall, the 3” Gas Fuel Isolation Valve is essential for maintaining safe, efficient, and reliable turbine operation by controlling and isolating fuel or air flow, thereby preventing damage and reducing the risk of costly downtime in oil and gas power generation applications.

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2" Globe-Style Gas Metering Valve

The 2” Globe-Style Gas Metering Valve is designed to provide precise regulation of fuel gas flow in industrial and aero-derivative gas turbines. Its globe valve design offers excellent throttling capabilities, allowing fine control over fuel delivery to maintain the optimal fuel-to-air mixture necessary for efficient combustion. This precise control is crucial for achieving stable turbine performance, reducing emissions, and optimizing fuel consumption.

Constructed with robust materials, the valve is built to withstand the high pressures and temperatures commonly encountered in gas turbine applications. Its durable design ensures long service life and reliable operation even under demanding conditions. The valve features foolproof electrical cables and connectors, enhancing installation safety and reducing the risk of connection errors.

The valve’s compact size and right-angle configuration facilitate straightforward integration into existing turbine fuel systems. Compared to previous models, this valve is an upgrade due to its improved electrical interface and enhanced durability, which reduce maintenance needs and increase operational reliability.

By accurately controlling fuel flow, the 2” Globe-Style Gas Metering Valve helps prevent issues such as flame instability and combustion inefficiency, contributing to smoother turbine operation and lower maintenance costs. It is widely used across various turbine models, including aero-derivative and small- to mid-frame industrial turbines, where precise fuel metering is critical for maintaining performance and compliance with environmental standards.

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Oil Absorbent Pillow

The Oil-Only Absorbent Pillow, represented by the OH-PI1212, emerges as a utilitarian solution. From the versatile material known as polypropylene, this unassuming pillow bears the capacity to redefine the efficiency and sustainability of liquid cleanup. Why is Polypropylene chosen as the material for use? Polypropylene is a preferred material for oil-based cleanup for several reasons, making it an ideal choice for products like the Oil-Only Absorbent Pillow. Hydrophobic Nature Polypropylene is inherently hydrophobic, meaning it repels water. This characteristic is crucial in oil-based cleanup scenarios where the goal is to selectively absorb oils while avoiding the absorption of water. The hydrophobic nature of polypropylene ensures that the material remains focused on its primary task—absorbing oil-based liquids. High Affinity for Oil Polypropylene has a high affinity for oil-based substances. When in contact with oils, polypropylene quickly absorbs and retains these liquids. This property enhances the efficiency of cleanup operations, allowing for the rapid containment and absorption of oil spills. Lightweight and Durable Polypropylene is a lightweight yet durable material. This is advantageous in cleanup products like absorbent pillows, as it ensures ease of handling and deployment while maintaining structural integrity during use. The lightweight nature makes these products practical and user-friendly in various industrial settings. Chemical Resistance Polypropylene is known for its chemical resistance, providing stability when exposed to a wide range of substances, including oils and hydrocarbons. This resistance ensures that the material remains effective and does not break down when encountering various oil-based liquids. Recyclability Polypropylene is recyclable, adding an environmentally conscious aspect to its use in oil-based cleanup products. The ability to recycle polypropylene helps reduce the overall environmental impact by promoting the responsible disposal and reuse of materials. Cost-Effectiveness Polypropylene is a cost-effective material, contributing to the affordability of products designed for oil-based cleanup. Inert Nature Polypropylene is inert, meaning it does not react with or alter the composition of the substances it meets. This inert nature is crucial in cleanup situations where the goal is containment and absorption without introducing additional complications or reactions. Where is the Oil-Only Absorbent Pillow typically used? • Industrial facilities • Marine environment • Construction sites • Oil refineries • Emergency response • Environmental cleanup projects • Agricultural operations • Transportation Technical Specifications Part Number: OH-PI1212 Product Type: Absorbent Pillow Fluids Absorbed: Oil Based Liquids Volume Absorbed per unit: 1.35 gal Colour/Pattern: White Outside Skin Material: Polyester Rope Along Length: No Volume Absorbed per pkg.: 6.7 gal Floating: Yes UV Resistant: No Size: 12” x 12” Filler Material: Polypropylene Filler Sock/Boom Profile: Square Flame Resistant: No Incinerable: Yes View Details

2.62 inch Water Injection Valve WI

The WI retrievable injection valve is a high-performance, high-flow rate injection valve. High throughput is achieved by a unique valve configuration that minimizes turbulent and potentially erosive flow. Operation is not dependent on a specific flow rate, pressure, or setting depth, thus negating the need for adjustment over time. The valve incorporates a metal-to-metal valve and seat energized by the combination of an integral spring and well pressure acting from below. The WI injection valve can be deployed on a wireline lock or through-tubing pack-off device, providing flexibility not available with alternative injection valve systems. As a result of the simple design with fewer parts, redress and repair costs are considerably lower than those for other injection valve systems. Applications The WI injection valve is primarily used in water injection applications as an alternative to conventional tubing or wireline-set safety valves. The valve is also commonly used as a retrofit solution in water injectors in which a tubing to annulus leak has occurred. The valve can be deployed below the leak point to eliminate uncontrolled annulus pressure increases when the injection stops. Features » Compatible with all known lock systems » Dedicated designs to suit Halliburton EB0 intervention packers » Enhanced internal flow profile » Simple design and construction » Flow-loop testing performed to establish pressure drop versus pump rate *information referenced from supplier catalog. View Details

Isolation Packer HP-2 Hydraulic Set 7" Packer

Setting Mechanism

The Ballycatter WC-HP-2 Isolation Packer is hydraulically set, meaning it is activated using tubing pressure rather than mechanical manipulation. During deployment, the packer is run into the wellbore as part of a stacked packer system, positioned above another hydraulic retrievable packer.

Once in place, hydraulic pressure is applied through the tubing, which compresses the packing element system, forcing it outward against the casing wall. Simultaneously, the slips engage to anchor the packer in position, ensuring a secure, pressure-tight seal within the isolation zone. The hydraulic setting eliminates the need for tubing rotation, making it particularly effective for deviated wells or conditions where mechanical manipulation is restricted.

Once set, the packer remains mechanically locked in place, independent of trapped hydraulic pressure. This design ensures that differential pressures, wellbore fluid movement, or thermal expansion and contraction do not compromise the seal, maintaining long-term zonal isolation. The packer can be used for treatment, injection, or production operations, providing a stable isolation barrier between zones for efficient fluid control and optimized reservoir management.

Retrieval Mechanism

The WC-HP-2 Isolation Packer is retrieved using a straight-pull shear release system, which allows for efficient and controlled removal without requiring tubing rotation.

When an upward force is applied to the tubing, the shear-release pins disengage, allowing the packing elements to relax and the slips to retract. This mechanical release mechanism ensures that retrieval forces remain unaffected by differential pressure, providing operators with a predictable and reliable method for packer removal.

For added flexibility, the shear-release force can be adjusted before running the packer to accommodate different well conditions.

The compact, debris-resistant design of the packer facilitates smooth retrieval, even in doglegged or deviated wells, reducing the risk of tool sticking.

By providing a simple, efficient release mechanism, the WC-HP-2 minimizes rig time and operational costs, making it a practical and cost-effective solution for multiple-zone completions and casing isolation applications.

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Offshore Electric Line Services

Navigating the Depths: InWaTec Combined's Advanced Offshore E-Line Services In the challenging and complex world of offshore operations, precise and dependable wellbore data transmission is not just beneficial—it's crucial. At InWaTec Combined, our Offshore Electric Line (E-Line) services are the cornerstone of our well diagnostics and intervention solutions, designed to conquer the unique demands of the offshore environment. An E-Line, in its simplest form, is a robust electric cable. Yet, when deployed by InWaTec Combined, it becomes an integral part of offshore operations, a sophisticated tool that delves into the wellbore's mysterious realms. Our E-Line services excel in transmitting real-time data about the wellbore's conditions back to our offshore experts, ensuring that critical decisions are made with the utmost information at hand. Our E-Line's forte lies in its versatility and utility in conducting a plethora of logging activities essential for evaluating the well's integrity, formation properties, and hydrocarbon potential. These activities enable a comprehensive understanding of the well, providing insights necessary for optimizing production and ensuring the safety of offshore operations. The offshore environment poses unique challenges with its unpredictable nature and the sheer scale of operations. InWaTec Combined's E-Line services are designed to be resilient and adaptable, capable of withstanding the high pressures and corrosive elements found in the deep sea. Our commitment to innovation means that our E-Line technology is continuously evolving, pushing the boundaries of what is possible in offshore data gathering. By choosing InWaTec Combined's Offshore E-Line services, our clients receive more than just data—they gain a strategic advantage. With our advanced technology and expert analysis, we provide the insights necessary to maximize well performance, extend the life of offshore assets, and enhance the overall safety and efficiency of offshore operations. In an industry where the margin for error is slim and the consequences significant, InWaTec Combined stands as a beacon of reliability and excellence. Our Offshore E-Line services are not just a component of your operations—they are a pivotal part of your success story, deep beneath the waves. View Details

Subsea Transformer for ROV

Introducing the Subsea Transformer: Taking Telemetry to New Depths In our unwavering commitment to advancing subsea robotics and ROV technology, we are thrilled to introduce our latest breakthrough: the Subsea Transformer. As part of our renowned Modular Telemetry System, this innovative subsea transformer assembly is set to redefine the capabilities of telemetry in deep-water operations. Unlocking New Possibilities We understand the unique challenges faced by subsea professionals, and we continuously strive to provide solutions that exceed expectations. The Subsea Transformer is a testament to this dedication, offering a seamless integration of state-of-the-art components to empower your subsea missions. High Voltage Meets High Performance Designed with precision engineering and utilizing cutting-edge technology, our Subsea Transformer boasts a 3kV input and delivers an impressive 240VAC + HV motor output. This combination of high voltage and performance ensures efficient and reliable power distribution for your critical subsea operations. MacArtney Opto-Link Connectors The Subsea Transformer is equipped with MacArtney Opto-Link connectors, renowned for their robustness and reliability. These connectors ensure secure data transmission, minimizing the risk of signal loss and maintaining a seamless flow of information between your subsea equipment and surface systems. CWDM Technology To further optimize data transmission and maximize the potential of your subsea operations, our Subsea Transformer incorporates Coarse Wavelength Division Multiplexing (CWDM) technology. By enabling multiple signals to be transmitted over a single fiber optic cable, CWDM enhances the efficiency of your telemetry system, reducing cable requirements and streamlining your subsea setup. Unparalleled Integration The Subsea Transformer assembly is engineered to seamlessly integrate with our Modular Telemetry System, forming a powerful combination that is greater than the sum of its parts. This integration empowers you with a comprehensive telemetry solution, allowing you to focus on your subsea objectives without the distractions of technical complexities. Reliability and Performance You Can Trust When it comes to subsea operations, reliability is paramount. It has been meticulously tested and validated the Subsea Transformer to ensure it performs flawlessly even in the harshest subsea environments. With our product, you can trust that your telemetry system will operate at peak performance, unleashing new possibilities for your subsea endeavors. Elevate Your Subsea Missions Discover a new era of subsea telemetry capabilities. Whether you are exploring the depths of the ocean or conducting critical subsea inspections, our solution is here to support and enhance your operations. Contact Us Today To learn more about the Subsea Transformer and how it can elevate your subsea missions, contact Ballycatter. Our team of experts is eager to collaborate with you in shaping the future of subsea robotics and ROV technology. Embrace the power of innovation. View Details

HP-3 Hydraulic Set High Angle 5 1/2" 20-23 PPF Packer

Ballycatter HP-3 High Angle Packer

Available sizes: 5 1/2”, 6 5/8”, 7”, and 9 5/8”



The Ballycatter HP-3 is a hydraulic-set packer engineered for high-angle and deviated well applications, where conventional mechanical or wireline-set tools are not feasible. This packer is particularly suited for single or multi-zone completions, offering flexible deployment in complex well trajectories.



Unlike mechanical systems, the HP-3 requires no tubing movement to set. This enables full well control throughout the operation, as the tubing can be landed and the wellhead installed prior to circulating or displacing fluids.



Key Features:

• Reliable Setting Mechanism: Utilizes dual balanced pistons—one actuates downward to anchor the bi-directional slips, while the other moves upward to compress a three-element packing system. This simultaneous action ensures a secure set and pack-off.

• Three-Element Seal: The packing system uses dual-durometer rubber elements to ensure long-term sealing integrity across a range of downhole conditions.

• Slips & Housing: One-piece, bi-directional slips are housed in a shear-pinned chamber, protected by a full-diameter guide to prevent damage during deployment.

• Release Options: Features a dual-method release system:

• Straight pull via shearing of pre-set screws.

• Right-hand rotation (approx. 8 turns), followed by straight pull.

• Equalization & Retrieval: Built-in equalizing valve opens automatically during release to balance pressures and enable safe retrieval. A large-diameter bypass within the mandrel allows fluid to flow during retrieval, reducing swab effects on the packing elements.



The HP-3 is engineered for reliability, operational flexibility, and full well control—making it a practical choice for complex wellbore geometries.

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Enviro-Syn HCR-2000N

Introducing Enviro-Syn HCR, the environmentally responsible HCl acid replacement product line that is changing the game. Say goodbye to hazardous exposure and corrosive properties without sacrificing performance. With Enviro-Syn HCR, you can use it in any situation where HCL is normally used, but without the risks and precautions, both personally and for your equipment. BMS Development - Fluid Enviro-Syn HCR2000N Modified Acid (North Sea approved/WGK-1) is the latest addition to this product line. This yellow-classified, safer alternative to 15% Hydrochloric acid is North Sea approved and can be used in a range of applications at temperatures up to 900 C. From spearhead acid to scale treatment, HCR-2000N is compatible with formation oils and fluids and requires less additives than typical 15% HCl blends. HCR-2000N is also very versatile and is supplied as a concentrate, which is typically diluted to a 20% to 90% concentration at the well site (platform) with seawater, produced or fresh water. Its comprehensive spending nature ensures that it is non-corrosive to skin tissue (OECD 404) and has low fuming and metal corrosion properties. Enviro-Syn HCR is the perfect solution for those who want to make the switch to more sustainable and environmentally-friendly practices. And with HCR-2000N, you can have peace of mind knowing that you're using a North Sea approved product that has a readily biodegradable nature in seawater (OECD 306) and can solubilize 225 kg/m3 of CaCO3. Make the switch today and experience the benefits of Enviro-Syn HCR. View Details

7" Mech-2 Double Grip Mechanical Set Packer for 20-26 PPF Casing

Ballycatter Mech-2 Double Grip Mechanical Packer


Available sizes: 5”, 5 1/2”, 6 5/8”, 7”, 9 5/8”, and 10 3/4”


The Ballycatter Mech-2 is a retrievable, compression-set double-grip mechanical packer designed for applications where pressure differentials from below are anticipated, such as combined stimulation and production operations. Featuring opposing slips above and below the packing element, the Mech-2 ensures secure bi-directional anchoring within the casing under varying well conditions.


The tool incorporates a built-in hydraulic hold-down system located beneath the face-seal bypass valve, enabling it to resist upward forces during stimulation treatments. A unique “Differential Lock” mechanism utilizes pressure from below the packer to actuate a balance sleeve, generating additional downward force that maintains bypass valve integrity and ensures a reliable seal.


The Mech-2 is mechanically set using a long-stroke mandrel and a J-slot mechanism. Once positioned, right-hand rotation and applied set-down weight close the bypass valve, engage both slip sets, and compress the sealing elements. The formation below the packer is then fully isolated and accessible only through the tubing. To retrieve, the tubing is raised the full packer length, automatically re-engaging the J-slot and reopening the bypass for pressure equalization and circulation.


With its dual-grip design, hydraulic hold-down, and controlled setting and release process, the Mech-2 offers a robust and dependable solution for demanding applications requiring secure annular isolation and enhanced downhole stability.

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3-1/2" WR-SCSSSV FXE

Available sizes: 2 3/8”, 2 7/8”, 3 1/2”, 4”, 4 1/2”, 5”, 5 1/2'”  and 7”

The 3-1/2" WR-SCSSSV FXE is a Ballycatter model safety valve specifically designed for installation in the upper wellbore to provide an emergency shut-off of the production flow path. This valve plays a crucial role in well control by isolating the wellbore during emergency situations such as system failures or damage to surface production control facilities. Its fail-safe design ensures that the valve automatically closes to protect the wellbore and surface equipment whenever a fault occurs.

This safety valve is a flapper-type valve that is both surface controlled and wireline retrievable, allowing operators to easily deploy, operate, and retrieve the valve without extensive well intervention. The valve is installed within a corresponding model Landing Nipple, ensuring precise fit and reliable operation within the tubing string.

The design incorporates a self-equalizing mechanism that balances pressure differentials across the valve, which helps maintain consistent performance even under varying downhole pressures. This self-equalizing feature reduces the risk of valve malfunction due to unexpected pressure changes.

When the valve is in the open position, the sealing surfaces are positioned outside the flow path, ensuring that the fluid can pass freely without obstruction or erosion on the sealing components. This arrangement optimizes flow efficiency and helps extend the valve’s operational life. The flapper itself is made from solid bar stock, providing a strong and durable barrier that can withstand the harsh conditions found in high-pressure well environments.

The valve is rated for working pressures up to 10,000 psi, allowing it to operate reliably under high-pressure well conditions. The 3-1/2" WR-SCSSSV FXE is designed to ensure wellbore isolation in emergency situations, providing a critical safety function in the well control system.

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