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Slickline Swabbing Mandrel Assembly

Optimize Your Well Performance with HOCA Oil Tools' Swabbing Mandrel Assembly In the specialized field of downhole operations within the oil and gas industry, the demand for high-quality, efficient, and reliable tools has never been higher. At HOCA Oil Tools, we stand at the forefront of downhole innovation, providing our clients with advanced solutions designed to optimize well performance and enhance operational efficiency. One such innovation is our Swabbing Mandrel Assembly, a key component in maintaining well pressure and fluid levels. Introducing HOCA's Swabbing Mandrel Assembly: Precision and Efficiency Downhole The HOCA Swabbing Mandrel Assembly is engineered for optimal performance in fluid lifting and wellbore cleaning operations. Designed with the end-user in mind, our Swabbing Mandrels are built from high-grade materials to withstand the rigors of the downhole environment, ensuring durability and long-term service. Compatible with a variety of tubing sizes, our assemblies are tailored to meet the specific requirements of your well operations. Elevating Downhole Operations with HOCA Oil Tools At HOCA Oil Tools, we are committed to advancing the capabilities of the oil and gas industry through our innovative downhole solutions. Our Swabbing Mandrel Assembly is a testament to this commitment, offering a blend of precision, efficiency, and reliability that sets new standards for well performance and maintenance. Integrating HOCA’s Swabbing Mandrel Assembly into your downhole operations means investing in the future of your wells. Not only do our tools enhance operational efficiency, but they also contribute to the overall safety and sustainability of your operations. With HOCA, you're not just purchasing a tool; you're acquiring a partner in downhole success. Unlock the full potential of your downhole operations with HOCA Oil Tools. Experience unparalleled performance, efficiency, and reliability with our Swabbing Mandrel Assembly, and take the first step towards optimized well performance and operational excellence. Choose HOCA Oil Tools for your downhole needs and join the ranks of satisfied clients who have experienced the difference our solutions can make. Elevate your operations with the precision and quality of HOCA’s downhole solutions – where excellence meets innovation. View Details

4 1/16" Coiled Tubing Hanger for 10,000 PSI

The 4 1/16” 10M Coiled Tubing Hanger is engineered to provide reliable mechanical support and pressure containment for coiled tubing strings used in demanding oil and gas well intervention operations. Specifically designed to accommodate coiled tubing sizes up to 3 1/2” outer diameter, this hanger is rated for high-pressure applications up to 10,000 psi (10M), making it suitable for wells with challenging downhole conditions and high-pressure requirements.

Constructed with robust materials and precision-engineered to meet API 6B and 6BX standards, the hanger ensures secure connection to wellhead equipment through flanged interfaces, enabling seamless integration into existing well infrastructure. The design incorporates a wireline entry sub that guides wireline tools into the tubing bore and provides a secondary annulus seal. This feature not only facilitates the safe deployment of wireline tools but also restricts any upward movement of the coiled tubing, maintaining tubing position and well control during operations.

This coiled tubing hanger supports a range of intervention tasks, including well cleanouts, stimulations, logging, and workover activities, by securely suspending the tubing and maintaining pressure integrity at the wellhead. The ability to reliably seal the annulus while supporting heavy-duty tool strings helps reduce operational risks, prevents fluid leaks, and minimizes well downtime. Its capacity to handle larger tubing sizes and high pressures makes the 4 1/16” 10M hanger especially valuable in complex wells where robust mechanical support and dependable sealing are critical for safe and efficient well intervention.

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Check Valve Poppet Type – Tube Ends 1/4" NPT – 6000 PSI – ISO 9001

The Check Valve Poppet Type with 1/4" NPT tube ends is a compact, high-performance valve designed to provide reliable one-way flow control in hydraulic and pneumatic systems. Built for demanding applications, this valve is rated up to 6000 PSI working pressure, making it suitable for both high-pressure and industrial environments.


The poppet design ensures a tight seal when backflow occurs, preventing fluid from moving in the reverse direction while allowing free flow in the intended direction. This not only protects sensitive system components but also maintains system efficiency by eliminating leakage.


With a cracking pressure typically available from 1 to 25 psi, the valve can be selected to suit specific operational needs, ensuring smooth opening without unnecessary resistance. The female NPT tube end connection provides a secure, leak-free fit, compatible with a wide range of standard piping and tubing systems. Constructed from durable stainless steel or carbon steel depending on configuration, the valve offers excellent resistance to wear, corrosion, and high-pressure fatigue.

Commonly used in oil and gas, the poppet-type check valve provides consistent performance, low maintenance requirements, and long service life.


Its simple yet effective design ensures operators can trust it in critical applications where preventing reverse flow is essential for safety and operational reliability.

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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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7" Mech-2 Double Grip Mechanical Set Packer for 17-20 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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HP-3 Hydraulic Set High Angle 7" 29-32 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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Wireline Conveyed Perforating

Precision in Every Shot: InWaTec Combined’s E-line Wireline Conveyed Perforating Services InWaTec Combined is at the vanguard of well perforation technology, offering sophisticated E-line Wireline Conveyed Perforating Services that stand as a testament to our commitment to operational excellence and innovation. In the realm of well completion and stimulation, the strategic deployment of perforating guns is crucial, and the use of wireline—or electric line—has been the traditional and preferred method for this critical operation. The rationale behind the enduring preference for wireline-perforated wells is multifaceted: Real-Time Depth Control: With wireline, our experts can ensure that perforations are placed precisely where they need to be, optimizing the flow of hydrocarbons and enhancing well productivity. Selective Perforation: The ability to select specific zones for perforation is a significant advantage, especially in complex reservoirs with multiple pay zones. Reduced Logistics: Compared to tubing deployment, wireline operations require less equipment on site, translating into a leaner, more cost-effective operation. Historically, wireline perforating guns were classified based on their application relative to the completion process—whether as casing guns used before the completion is run, or as through-tubing guns utilized through the completion. However, the landscape has evolved. Today, InWaTec Combined harnesses the flexibility of wireline to run any type of engineered perforating system, alongside a broad spectrum of explosive devices, tailored to the bespoke needs of each well. At InWaTec Combined, our E-line Wireline Conveyed Perforating Services are not a one-size-fits-all solution. We recognize that each well is unique, with its own set of geological, technical, and operational considerations. Therefore, we offer customized perforating strategies that maximize well potential and align with our clients' production objectives. Our arsenal of wireline-conveyed perforating tools includes the latest in shaped-charge technology, ensuring clean and deep perforations for optimal reservoir connectivity. With these advanced tools at our disposal, we can overcome the challenges presented by any well environment, whether requiring high shot density, deep penetration, or specific orientation. Choosing InWaTec Combined for your wireline conveyed perforating needs means opting for a partner who prioritizes precision, efficiency, and safety. Our services are designed to minimize the time between perforation and production, ensuring that your operations transition smoothly and swiftly to the production phase. Trust InWaTec Combined to deliver wireline conveyed perforating services that are not just about making holes—they're about opening pathways to prosperity. Let us bring our precision-perforating expertise to your wellsite, and together, we'll unlock the full potential of your reservoirs. View Details

Lanai Pro ROV

Everything You Need, and MORE POWER Are you ready to take your subsea exploration to the next level? Meet the Lanai Pro ROV, the epitome of power, performance, and cutting-edge technology. Built on the strong foundation of the Lanai, the Pro version elevates your underwater missions with its unparalleled capabilities. Engineered by ROV Operators for More Power We understand the challenges that subsea operators face. That's why we designed the Lanai Pro with precision and expertise, ensuring it meets your most demanding requirements. Step into the world of More Power with the Lanai Pro ROV. The Ultimate Powerhouse The Lanai Pro ROV is built to handle higher currents, making it a true powerhouse for your subsea operations. Experience a whole new level of control and efficiency with the following enhanced features: • 2kW Power Supply: The Lanai Pro comes equipped with a robust 2kW power supply, providing ample energy for extended missions and the most demanding payloads. • Extra Video Input: With an additional HD video input, the Lanai Pro allows you to expand your visual capabilities, capturing every intricate detail of the underwater realm. • Integrated 22in HD Monitor: Experience real-time, crystal-clear visuals with the integrated 22in HD monitor right at your fingertips, seamlessly integrated into the Console. Mastering the Depths with Precision The Lanai Pro ROV is designed by ROV operators, ensuring it meets the specific needs of professionals like you. Embrace its rugged design and dive into depths up to 400m (optional 975m). Its compact dimensions of 559x356x305mm (LWH) allow for easy maneuverability in the most confined spaces. Payload Flexibility and Imaging Excellence Unleash your creativity with the Lanai Pro's increased payload space, accommodating imaging sonar, scanning sonar, altimeter, CTD, UT, and more without requiring a tool skid. The 4 lateral (35deg) and 4 vertical Blue Robotics T200 connectorized thrusters ensure precise movements, enabling you to capture stunning visuals and data. Empowering Telemetry and Advanced Control The Lanai Pro boasts an Advanced Telemetry System, including 1x AUX Ethernet (10/100mbps) and 4x AUX RS485/RS232/RS422 interfaces. Two additional HD video inputs further enhance your visibility, while the power supply offers regulated 5/12/24VDC options. Pro Integrated Console - A Perfect Companion With the Lanai Pro Integrated Console, your control center becomes an oasis of efficiency. Operating at an output voltage of 350-420VDC and 2.2kW, the Console's Intel i5 with stable Linux UI ensures seamless operations and easy monitoring with its 22in HD sunlight-readable MINI monitor. Trust in Quality When you choose Lanai Pro ROV, you invest in quality and reliability. Rest assured with a 2-year warranty and a comprehensive standard equipment package that includes a 250m tether/spool, Newton grabber, console/pro controller, spares, and cases. Dive into Discovery with Lanai Pro ROV Experience the future of subsea exploration with the Lanai Pro ROV. Propel your missions to greater depths and efficiency. Contact us today to unleash the power of exploration with the Lanai Pro – Big Performance from Small ROVs. View Details

Drive Down Bailers

InWaTec Combined: Streamlining Wellbore Maintenance with Drive Down Bailer Services In the intricate world of well servicing, the importance of maintaining a clear and clean wellbore cannot be overstated. At InWaTec Combined, we understand the complexities of bailing operations, whether they are conducted on drilling rigs, during workover operations, or within production wells. That's why we are proud to offer our specialized Drive Down Bailer running services, providing a robust solution for the collection of solids and the overall cleansing of the wellbore environment, both onshore and offshore. Defining Bailing Operations with Excellence Bailing operations are essential for the upkeep of wellbore integrity, allowing for the efficient removal of debris that could potentially hinder well performance. InWaTec Combined's Drive Down Bailer services are meticulously designed to handle these operations with precision and reliability, ensuring that your wellbore remains free from obstructions that could impede operational success. Adaptable Services for Diverse Settings Our Drive Down Bailer services are versatile and adaptable, capable of being deployed in a variety of settings. Whether it’s the challenging offshore environment with its unique logistical demands or the accessibility of onshore operations, our services are tailored to meet the needs of the specific operation, ensuring the same high standards of quality and efficiency are maintained across all environments. Innovative Approach to Wellbore Cleaning InWaTec Combined utilizes the latest in bailing technology, equipping our Drive Down Bailers with the capacity to effectively collect and remove solids from the wellbore. Our approach to wellbore cleaning prioritizes not only the immediate removal of debris but also the long-term maintenance of the wellbore, ensuring continued productivity and reduced risk of downtime. Safety and Environmental Responsibility Recognizing the importance of safety and environmental stewardship, InWaTec Combined conducts all bailing operations with these as core priorities. Our Drive Down Bailer services are executed with the utmost attention to safety protocols, ensuring the well-being of all personnel involved, while also maintaining the integrity of the surrounding environment. InWaTec Combined: Your Trusted Partner in Well Servicing By choosing InWaTec Combined for your bailing needs, you are selecting a partner committed to delivering excellence. Our Drive Down Bailer running services are a reflection of our dedication to providing top-tier well servicing solutions that not only meet but exceed industry standards. We are dedicated to ensuring that your operations are carried out efficiently, safely, and with the highest degree of professionalism. Conclusion: Clearing the Path to Operational Excellence In conclusion, InWaTec Combined's Drive Down Bailer services offer a strategic advantage in well servicing operations. Our commitment to precision, adaptability, and safety ensures that we provide solutions that clear the path to operational excellence. Trust in the expertise and dedication of InWaTec Combined to keep your wellbore in optimal condition, ensuring the continued success and productivity of your well operations. View Details

4” Tubing End Locator

The 4” Tubing End Locator is designed specifically for use with larger production tubing strings common in wells that require greater flow capacity or enhanced mechanical strength. This size is typically found in wells with higher production rates or more demanding operational requirements, where accurate depth confirmation becomes even more critical.

This model is specifically sized for 4-inch outer diameter tubing, featuring a maximum outside diameter that fits comfortably within the tubing’s internal dimensions. This sizing ensures that the locator can move smoothly without obstruction while maintaining effective contact to detect the tubing end. The core mechanism involves a spring-loaded finger that extends outward upon contacting the tubing bottom. This movement translates into a tactile signal felt at the surface, eliminating the need for complex electronic systems and reducing the risk of failure in harsh downhole environments.

Equipped with standardized threaded connections—commonly a 1-9/16 - 10 UN pin on the top and a 1 - 11 ½ NPT box on the bottom—the tool integrates easily into typical slickline, wireline, or coiled tubing toolstrings. The fully mechanical design enhances reliability, making it well-suited for use in conditions of high pressure, elevated temperatures, and corrosive fluids often found in oil and gas wells.

The 4” Tubing End Locator is especially valuable in wells with larger tubing sizes where accurate depth confirmation is critical to avoid operational errors. By providing a straightforward and dependable method to locate the tubing end, it supports safe and efficient well intervention, helping to reduce downtime and operational risks.

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Blind Box for Wireline

Unlocking Efficiency with HOCA Oil Tools B.V.'s Advanced Slickline Blind Boxes In the complex world of oilfield services, particularly within the realm of slickline operations, the versatility and precision of downhole tools are of paramount importance. At HOCA Oil Tools B.V., we take pride in our comprehensive range of slickline blind boxes, designed to enhance operational efficiency and safety in the oil and gas industry. Our Type ‘A’ Blind Box series demonstrates our commitment to innovation and quality, catering to a wide range of operational needs. Main Features of HOCA's Slickline Blind Boxes: Diverse Size Range: Available in nominal sizes from .375 inches to 6.687 inches, catering to a broad spectrum of wellbore sizes and wireline operations. High-Quality Materials: Manufactured using robust materials, our blind boxes are designed to withstand the rigors of downhole environments, ensuring reliable performance. Precision Engineering: The precision in crafting each blind box, from threading to length specifications, ensures optimal performance and compatibility with existing slickline tool strings. Customization: Besides standard sizes, we offer custom orders to meet unique operational needs, ensuring that all aspects of the blind box, from thread type to length, are tailored to client specifications. Operational Efficiency: Designed for easy integration and use, our blind boxes help streamline slickline operations, reducing downtime and enhancing overall efficiency. Technical Support: HOCA Oil Tools B.V. provides comprehensive technical support, ensuring that our clients have the guidance needed to select and utilize the most appropriate blind boxes for their operations. At HOCA Oil Tools B.V., we understand the critical nature of slickline operations in the oil and gas industry. Our slickline blind boxes are a testament to our commitment to quality, innovation, and customer service. Choose HOCA for your downhole tool needs and experience the difference that professional-grade tools, backed by industry-leading support and expertise, can make in your operations View Details

Wisdom Lamp KL5MS

Enhance Your Mining Operations with Wisdom's KL5MS Corded Miner's Cap Lamp from Provix Provix is proud to introduce the Wisdom KL5MS Corded Miner's Cap Lamp, a top-tier lighting solution engineered to meet the rigorous needs of the mining industry. Combining advanced technology with user-focused design, the KL5MS ensures both safety and efficiency for miners under the most challenging conditions. Powerful and Efficient Illumination The KL5MS boasts a high-capacity 7,800mAh battery, delivering a continuous discharging time of 13 hours. It features a main light LED with a working voltage of 3.0V, current of 640mA, and power of 1.92W. This efficient configuration provides a luminous flux of 340 lm, along with an impressive initial lighting degree of 18,000 lx at 1 meter, ensuring excellent visibility in dark mining environments. Durability and Longevity Designed for the long haul, the KL5MS has a main light life span of 50,000 hours and an auxiliary light life span of 40,000 hours. The battery's life span extends to 1,200 cycles under normal working conditions, underscoring the lamp's reliability and long-term performance. Safety as a Priority Safety is paramount in mining, and the KL5MS is crafted with this in mind. It is explosion-proof, adhering to ATEX GROUP II standards, and has an IP68 waterproof rating. Additionally, the lamp features a short circuit protection time of less than 320 μs, further enhancing its safety profile. Ergonomic Design for Comfort The KL5MS is designed with the comfort of the miner in mind. Weighing just 550g (19.40 oz) and with a main cable length of 1.4 to 1.65 meters (4.59 to 5.41 feet), it offers ease of use and mobility. The compact dimensions of the battery box (94 x 36 x 90 mm; 3.7 x 1.4 x 3.5 in) ensure that it is not cumbersome during extensive use. Quick and Convenient Charging With a charging time of just 4 to 7.5 hours, the KL5MS is ready for use quickly, reducing downtime and enhancing productivity. The USB charging feature adds an extra layer of convenience, allowing for easy charging in various settings. Get Yours Today Upgrade your mining gear with the Wisdom KL5MS Corded Miner's Cap Lamp for improved visibility, safety, and efficiency. Contact Provix for more information, visit our website at www.provix.net, or come see us in person. The Wisdom KL5MS is your key to safer, more efficient mining operations. View Details

LM2500XPRESS+G5 DLE UPT Gas Turbine

The LM2500XPRESS+G5 DLE UPT is a modular aeroderivative gas turbine system built for fast, flexible, and efficient power generation in both onshore and offshore environments. It is particularly well-suited for applications across LNG facilities, gas pipelines, gas processing plants, and general power generation, including electricity production at both 50 and 60 Hz, without the need for a speed reducer.

The "+G5" designation refers to its fifth-generation power turbine, offering the highest output and efficiency in the 20–40 MW class. It supports both high-speed and low-speed power turbine configurations, allowing integration into a variety of grid or mechanical drive systems.

At its core, the G5 includes a high-pressure compressor derived from the LM2500+G4, now redesigned for longer service life. In a simple cycle, it achieves up to 41% efficiency, which is notable for a turbine of this size class. The system can start from cold and reach load in about five minutes, making it ideal for rapid-response applications.

The unit is built for speed and simplicity. It’s shipped in preassembled modules, with a compact footprint that helps reduce installation time.

The Dry Low Emissions (DLE) system supports environmental compliance without requiring water or steam injection, simplifying operations and reducing resource demands.

Altogether, the LM2500XPRESS+G5 DLE UPT provides a practical solution for projects that need reliable, fast, and efficient power without a complex setup.

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HDI 2100 Pump Stroke Counter System

The HDI 2100 Pump Stroke Counter System is an electronic device designed to monitor mud pump performance in oil and gas drilling operations by accurately counting and displaying the number of strokes and stroke rates of up to four pumps simultaneously. Mud pumps play a critical role in circulating drilling fluids (mud) through the wellbore, and monitoring their operation is essential to maintain drilling efficiency, detect malfunctions, and ensure safe operation.

This system provides real-time stroke data updated every second, allowing operators to track pump activity precisely. It consists of a stainless steel control head with an LCD display, a power pack, cables, and sensors (either microswitch or proximity types). The control head can be mounted on a control panel either from the front or back, offering flexibility for installation in existing drilling consoles.

The internal quartz crystal oscillator guarantees accurate stroke counting without drift, meaning the system does not require regular recalibration, reducing maintenance needs. The system is powered by a sealed 3.6V battery designed to last approximately 18 months under continuous operation. Field-replaceable processor boards simplify repair and troubleshooting without needing to replace the entire unit.

Operating in harsh environments common to both land and offshore drilling, the 2100 features a sealed stainless steel case and durable piezoelectric switches for long life even under high vibration conditions. It supports integration with Human Machine Interfaces (HMI) and Programmable Logic Controllers (PLC) through dual sensor outputs, enabling automated monitoring and control within drilling systems.

The stroke rate range covers 11 to 300 strokes per minute, with the total accumulated strokes displayed up to 65,535. Operating temperature ranges from -40°C to 100°C, making it suitable for a wide range of drilling environments. The system’s combination of rugged design, accurate measurement, and flexible installation makes it a reliable tool for real-time mud pump monitoring critical to maintaining drilling safety and operational efficiency.

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Tubing Hanger Coupling – 6 5/16” to 2 1/2”

The 6 5/16” to 2 1/2” Tubing Hanger Coupling is a specially made part used in oil and gas wells to connect a large casing opening to smaller tubing—typically 6 5/16 inches—to a smaller 2 1/2-inch upset production tubing. This size combination is often selected for well designs that require a broader casing interface for flow management, safety equipment, or well control hardware, while maintaining a slimmer production string for specific flow requirements or structural considerations.

This coupling is manufactured with upset-end compatibility, meaning it is suited for tubing that has thickened ends designed to strengthen threaded connections. This feature improves mechanical reliability and helps the connection withstand downhole pressure, tensile loads, and thermal cycling. The union nut design allows the coupling to be installed by tightening the nut without rotating the upper wellhead assembly, which is particularly useful in space-constrained or high-integrity environments.

To accommodate a range of operational needs, the coupling can be threaded on both ends to suit different tubing or spool designs and is compatible with back pressure valves—providing added safety during pressure control, intervention, or servicing. Built in accordance with API specifications and from high-strength materials, the coupling is designed to operate reliably in demanding conditions, including high-pressure wells and corrosive environments.

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Offshore Mini Coil Unit

Navigating Offshore Challenges with InWaTec Combined’s Offshore Mini-Coil Services Offshore oil and gas operations come with a unique set of logistical challenges. In the face of limited deck space and crane capacity, traditional coiled tubing units (CTUs) often fall short in providing the necessary services without compromising operational economics. InWaTec Combined rises to the occasion with our Offshore Mini-Coil Services, designed to deliver efficient, cost-effective well intervention and maintenance solutions in even the most constrained offshore environments. Compact Efficiency: Our capillary/mini-coil CTU is a game-changer for offshore operations. Its compact design minimizes the footprint on the deck, providing a practical alternative to bulkier traditional units. This space-efficient solution is crucial on platforms where every square foot counts. Lift and Load Advantages: The lightweight nature of our Mini-Coil CTU addresses the common challenges of crane limitations. With the reduced load requirements, our Mini-Coil equipment can be easily maneuvered and set up, facilitating a range of well services without the need for heavy lifting equipment. Versatile Applications: Despite its compact size, the Mini-Coil CTU is robust in capabilities. It's adept at a multitude of tasks, from precision interventions like chemical treatments and scale removal to essential maintenance procedures and even wellbore cleanouts. Economic Solution: InWaTec Combined’s Offshore Mini-Coil Services are not just operationally advantageous; they also present significant cost savings. The reduced logistical demands coupled with the efficiency of our Mini-Coil operations translate into a more economical approach to servicing wells offshore. Customized Service Delivery: Understanding that no two wells or offshore platforms are the same, we offer customized Mini-Coil solutions tailored to the specific requirements of each operation. Our team of experts meticulously plans every aspect of the service delivery, ensuring that it aligns perfectly with our clients' operational and economic objectives. At InWaTec Combined, we are committed to innovation and excellence in offshore well services. Our Offshore Mini-Coil Services embody this commitment, providing operators with the assurance that even under the constraints of limited deck space and crane capacity, their wells can be serviced efficiently and effectively. Choose InWaTec Combined for your offshore well interventions, and experience the strategic advantage of our Offshore Mini-Coil Services. We are dedicated to optimizing your operations, ensuring that your offshore wells maintain peak performance with minimal disruption. Let us bring our compact, powerful solutions to your platform, where space is at a premium, but potential is limitless. View Details

B-KWIK Control Line and Cable Protector

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

7" Mech-2 Double Grip Mechanical Set Packer for 32-35 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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Fiber Optic Fusion Splicing

Harnessing the Power of Seamless Connectivity in the Oil and Gas Sector with Nulux’s Fiber Optic Fusion Splicing In the intricate and demanding environments of the oil and gas industry, ensuring seamless, reliable, and robust data transmission is paramount. Every segment of the extensive energy value chain, from exploration and extraction to transportation and refinement, hinges upon unfettered communication and data flow. Nulux Network Solutions, steadfast in its commitment to supporting customers towards a more sustainable future, proudly shines a spotlight on one of its sterling services: Fiber Optic Fusion Splicing. Demystifying Fusion Splicing Fusion splicing is not merely a technical process; it’s an art form where two pieces of fiber optic cables are meticulously joined together to craft a permanent bond. It is not merely about connecting two cables; it's about facilitating a continual, unbroken pathway for data, ensuring that your critical information traverses across your networks without hesitation or impedance. The resultant creation is a single, coherent piece of fiber, capable of being utilized in myriad applications, especially where the amalgamation of multiple fibers or cables is necessitated. Given the specialized nature and the precise equipment required to perform fusion splicing, it is indispensable to collaborate with a proficient service provider – a role where Nulux jubilantly finds its calling. Ensuring Unparalleled Data Transmission with Fusion Splicing Embarking upon fusion splicing is not merely opting for a connection; it's choosing the promise of the most reliable, consistent, and high-fidelity data transmission possible. This not only amplifies the effectiveness of your optical network but also significantly bolsters its durability, ensuring that your operations in the oil and gas sectors are perpetually connected and operational. Why Nulux Stands Unparalleled in Fiber Optic Fusion Splicing Our expertise transcends providing products and solutions; it’s a commitment to walk alongside our customers, guiding them on their journey towards not just operational efficiency but towards a future that leans into sustainability. At Nulux, we provide: Expertise Across the Energy Value Chain: From upstream to downstream, our services encapsulate the entirety of the energy value chain, ensuring that every node of your operation is seamlessly connected. Custom Solutions: We delve into understanding the unique operational landscape of your facilities, providing tailored fiber optic solutions that resonate with your specific requirements. Sustainable Future: Aligned with the global pivot towards sustainability, our solutions are crafted not just with an eye on operational efficiency but also with a commitment towards fostering a sustainable future. Infinite Possibilities with Uninterrupted Connectivity Engineering professionals in the oil and gas sector grapple with a multitude of challenges, and data transmission should not be one of them. Fiber Optic Fusion Splicing by Nulux is not merely a service; it's a pledge of uninterrupted connectivity, a guarantee of flawless data transmission, and a commitment to bolstering your operations with unparalleled connectivity solutions. In the realms of the digital evolution of the oil and gas sector, every bit of data is vital, and ensuring it reaches its destination without interruption is critical. Choose Nulux Network Solutions for your Fiber Optic Fusion Splicing, and let’s craft a future where your data flows as seamlessly as your operations. Your network. Our solutions. Nulux’s promise of a connected future. View Details

Shifting Tools for Downhole Tools

Streamline Your Downhole Operations with HOCA Oil Tools' Internal Fishing Neck Pulling Tools In the constantly evolving oil and gas industry, having the right tools for specific downhole tasks can significantly enhance operational efficiency and safety. HOCA Oil Tools specializes in providing such solutions, and our Internal Fishing Neck Pulling Tools are a prime example. These tools are meticulously engineered for the safe and efficient retrieval of downhole equipment, ensuring operations proceed smoothly without unnecessary downtime or risk. HOCA's Internal Fishing Neck Pulling Tools: Engineered for Precision and Reliability Designed to latch onto internal fishing necks of downhole tools and equipment, HOCA Oil Tools' Internal Fishing Neck Pulling Tools offer unmatched precision and reliability. These tools are integral for the retrieval process, providing a secure grip without damaging the wellbore or the equipment being retrieved. Constructed from high-quality materials and designed to meet rigorous industry standards, our pulling tools ensure successful operations under a variety of downhole conditions. Experience the Difference with HOCA Oil Tools Choosing HOCA Oil Tools’ Internal Fishing Neck Pulling Tools means opting for a blend of quality, innovation, and support designed to meet the specific needs of modern downhole operations. Our commitment to excellence ensures that our tools not only meet but exceed the rigorous demands of the oil and gas industry. Integrating our Internal Fishing Neck Pulling Tools into your downhole operations translates into enhanced efficiency, safety, and cost-effectiveness. With HOCA Oil Tools, you gain more than just a supplier; you gain a partner dedicated to your success, offering cutting-edge solutions and unparalleled service. Opt for HOCA Oil Tools for your downhole needs and join the ranks of satisfied clients who trust our Internal Fishing Neck Pulling Tools for their critical operations. Elevate your downhole performance with HOCA Oil Tools – where technology, innovation, and reliability converge to drive success. 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

SP TR Surface Controlled Subsurface Safety Valve 6-5/8 inch

The SP™ tubing-retrievable safety valve (TRSV) is a single rod-piston non-elastomer flapper valve designed for hostile environments and extended life applications where ultimate reliability is required. Potential leak paths within the valve are minimized with the single rod-piston design. The piston achieves a metal-to-metal (MTM) seal at its uppermost and lowermost positions to seal well pressure from the control system. The SP valves incorporate flappers using spherical radius sealing surfaces that help greatly improve seal reliability. The spherical radius design provides full MTM sealing integrity. For applications where either the OD or ID is restrained, SP valves incorporate a contoured flapper. OD/ID relationships are improved by the contoured flapper design, which helps provide superior MTM sealing when compared to other forms of curved flapper technology. Applications » For applications requiring ultimate reliability and longevity, such as high-temperature/high-pressure, and subsea completions, or hostile well environments Features » Non-elastomer dynamic piston seals » MTM static seal at upper and lower piston positions » MTM body joints » Flow tube fluted guide » 100% MTM flapper » Concentric thrust bearing » Wiper ring on upper flow tube » Cleanout ports in flow tube’s upper end » Internal exercise profile » Flow tube shock absorber » MTM face seat at flow tube downstop » Setting depths to 9,000 ft (2743 m) » Critical components isolated from well debris with valve in open position » Area above flow tube free of solids buildup » Flow tube can be manipulated by slickline » Protected from high flow rate slam closures *information referenced from supplier catalog. View Details

API-611 Steam Turbine

Elevate Your Operations with Kessels API-611 Compliant Steam Turbine: Where Precision Meets Excellence In the demanding realm of the oil and gas industry, precision, reliability, and adherence to standards are paramount. Kessels Steam Turbines takes pride in being a premier supplier of Steam Turbines that not only comply with but exceed the rigorous API-611 standards for general-purpose steam turbines. Setting New Standards in Steam Turbine Excellence Kessels Steam Turbines are at the forefront of driving pumps, fans, and compressors in Oil Refineries across the Middle East, India, and South East Asia. These turbines stand as testaments to our unwavering commitment to adhering to stringent design engineering practices set by oil giants and discerning end customers alike. Distinguishing Features of Kessels API-611 Single Stage Steam Turbines: Meets & Exceeds API-611 Standard: Our turbines not only meet but go beyond the API-611 standard, ensuring top-notch performance and reliability. Direct Drive Oil Relay Governors: Equipped with provisions for Direct Drive Oil relay constant speed governors conforming to NEMA class 'A' & NEMA class 'D'. Over Speed Mechanical Trip: Safety is paramount, and our turbines come with an over-speed mechanical trip with safety shut-off as standard. Versatile Gland Sealing: Gland sealing is achieved through carbon rings (up to six, removable), labyrinths, or mechanical steam seals. We offer the flexibility of choosing any combination of these three options. Impulse-Type Wheels: Provision for Single disc single-row, and Single disc two-row Curtis impulse-type wheels made of forged steel. Built-in Steam Strainer: As a standard feature, our turbines include a built-in steam strainer that is removable for your convenience. Versatile Support: Our turbines can be centerline or foot-mounted, offering flexibility in installation. Solenoid Trips: Provision for solenoid trips for remote shutdowns comes as standard, ensuring safety and control. Suitable for High Pressures: Built to handle high inlet and exhaust steam pressures, our turbines are robust and reliable. Horizontal and Vertical Orientation: Choose between horizontal and vertical shaft orientation to suit your specific needs. These features are a testament to our unwavering commitment to ensuring that customers can operate Kessels API-611 compliant Steam Turbines with complete peace of mind for their mechanical driving needs. Choose Kessels for Unparalleled Excellence Choosing Kessels Steam Turbines is a choice for excellence, precision, and reliability. Our API-611 Compliant Steam Turbines not only meet industry standards but surpass them, ensuring the highest levels of performance and safety for your operations. Empower Your Operations with Kessels In the competitive landscape of the oil and gas industry, precision and reliability are non-negotiable. Elevate your operations with the Kessels API-611 Compliant 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

LM2500+G4 SAC 50Hz CC 1x1 Gas Turbine

The LM2500+G4 SAC 50Hz Combined Cycle 1x1 is a gas turbine system that combines a gas turbine with a steam turbine to improve overall power generation efficiency. This configuration captures waste heat from the gas turbine exhaust and uses it to produce steam, which then drives the steam turbine, generating additional electricity. This approach helps maximize power output while making better use of fuel energy.

Building on the LM2500+ design, the LM2500+G4 increases power capability by about 10% without reducing the lifespan of critical hot section components. This is achieved by increasing airflow, enhancing materials, and improving internal cooling. Despite these upgrades, the core compressor and turbine stages, as well as most airfoil and combustor designs, remain consistent with the LM2500 model.

The LM2500+G4 features a 17-stage high-pressure compressor that raises the engine’s pressure ratio and airflow, boosting the total power output of the gas turbine to over 31 MW. It uses a Single Annular Combustor (SAC) equipped with water injection to help control emissions while maintaining stable combustion. The SAC’s simple, proven design provides uniform flame temperature and reliable operation.

This balanced system is common in industrial and energy applications where efficiency and power output must be optimized, especially under varying ambient conditions. The combined cycle setup offers a reliable and efficient solution for electricity generation in demanding environments.

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Wireless Infrastructure Design and Implementation

Redefining Wireless Infrastructure for the Oil & Gas Sector: Nulux Network Solutions Leads the Way In the modern era of the oil and gas industry, the intricate operations and vast terrains involved necessitate a robust, efficient, and secure communication network. As reliance on digital solutions becomes more pronounced, so does the need for seamless wireless infrastructure. With Nulux Network Solutions at the helm of wireless infrastructure design and implementation, the oil and gas sector can now look forward to tailored solutions that guarantee optimum connectivity. Bridging Distances and Overcoming Obstacles Geographical distances, challenging terrains, and myriad obstacles are inherent to the oil and gas industry. In such scenarios, traditional hard-line connections might prove ineffective, expensive, or even impossible. This is where Nulux’s expertise in wireless communication links becomes invaluable. With a proven track record of designing and implementing both point-to-point and multipoint radio networks, along with tower construction, rigging, and mesh networks, Nulux offers unparalleled solutions that ensure constant, uninterrupted connectivity. Harnessing the Power of Wireless Access Points As workplaces in the oil and gas sector become more dynamic, the dependency on mobile devices for tasks such as documentation review, QA-QC, and project planning is intensifying. Recognizing this need, Nulux offers top-tier wireless network designs that ensure every corner of your facility, be it the office or the expansive facility floor, remains connected. This not only boosts productivity but also paves the way for substantial time and cost savings. Point-to-Point Vs. Multipoint: Customized Solutions for Diverse Needs Understanding the distinction between point-to-point and multipoint networks is vital. While the former establishes a dedicated link between two distinct points ensuring utmost security and streamlined communication, the latter connects multiple points through a single shared line, facilitating broad-spectrum connectivity. Key Benefits of Opting for Nulux’s Wireless Infrastructure: Boosted Productivity: Seamless connectivity ensures that all personnel, regardless of their location, have unhindered access to centralized data, thereby accelerating operations. Enhanced Security: The private nature of point-to-point networks shields data from potential interceptions, guaranteeing safe data transfers. Cost-Effective Solutions: Especially in scenarios where traditional hard-line installations are impractical, wireless networks present a more economical and feasible option. In conclusion, the sophisticated nature of operations in the oil and gas industry demands nothing short of excellence in communication infrastructure. With Nulux Network Solutions, engineering professionals can expect wireless infrastructure designs that are not only advanced and reliable but are also tailor-made for the unique challenges of the sector. As the industry evolves and the need for reliable wireless tech surges, Nulux remains steadfast in its commitment to stay ahead, ensuring that the oil and gas sector remains seamlessly connected, always. Connect with us today, and let's build the future of wireless communication together. View Details

HP-3 Hydraulic Set High Angle 9 5/8" 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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Nitrogen Generator System

Introducing Sivam's Nitrogen Generator: The Ultimate Solution for Nitrogen Generation on the Go! This state-of-the-art unit utilizes PSA Column technology to generate gas phase nitrogen of specified quality levels at any field location. It's the perfect solution for industries that require a reliable source of nitrogen in remote locations, without the hassle of transporting and storing nitrogen cylinders. Sivam's Nitrogen Generator is designed with portability and convenience in mind. With its compact size and easy-to-use interface, it can be set up quickly and easily on any job site. Whether you're in the oil and gas industry, electronics manufacturing, food packaging, or any other industry that requires high-purity nitrogen, Sivam's Nitrogen Generator is the ideal choice. One of the key benefits of Sivam's Nitrogen Generator is its advanced PSA Column technology. This technology enables the unit to separate nitrogen from the air using a carbon molecular sieve, providing a reliable source of nitrogen gas at a specified purity level. This means you can be confident in the quality of the nitrogen you're generating, no matter where you are. In addition, Sivam's Nitrogen Generator is designed for efficiency and cost-effectiveness. With its low power consumption and minimal maintenance requirements, it's a cost-effective alternative to traditional nitrogen sources. And because it's a self-contained unit, there's no need to worry about transporting and storing nitrogen cylinders, saving you time and money. Overall, Sivam's Nitrogen Generator is the ultimate solution for nitrogen generation on the go. With its advanced technology, ease of use, and cost-effectiveness, it's the perfect choice for industries that require a reliable source of nitrogen gas, no matter where they are. Contact us today to learn more about Sivam's Nitrogen Generator and how it can benefit your business. View Details

Bigbore 9-5/8 inch Surface Controlled Subsurface Safety Valve Wireline Retrievable

The manufacturer has applied the same stringent testing used on its maximum reliability tubing-retrievable safety valves (TRSV) to its BigBore™ wireline-retrievable safety valve (WLRSV). This valve offers the durability and reliability of TRSVs through metal-to-metal (MTM) sealing of the contoured flapper, enhanced body connections, and debris isolation. The contoured flapper provides a large ID compared to other valve designs, while providing enhanced flapper sealing. Another significant feature of this valve is its ease of on-location servicing. The construction of the upper end of the valve provides for easy access to the valve’s external packing. Once the lock is removed, the packing retainer sleeve can be removed and serviced. The savings made possible by an enlarged ID, enhanced performance, and ease of service have made it an excellent choice for replacing equipment currently installed in existing completions. Applications » New completions » Replacement of existing WLRSVs to provide increased ID and reliability Features » MTM sealing contoured flapper closure with large ID » High-strength rod-piston actuation » Dual-sealing minimized body connections » Enhanced debris isolation through MTM interface of flow tube/bottom sub » Radius of curvature at flow entrance » Equalizing feature available » Designed for easy field servicing » Setting depths to 9,000 ft (2743 m) *information referenced from supplier catalog. View Details

FXE 2-7/8 inch Wireline Retrievable Surface Controlled Subsurface Safety Valve

The FXE wireline-retrievable flapper valve, which is normally closed, is held open by hydraulic control pressure from the surface. The valve operates on a hydraulic piston principle. To open, hydraulic pressure slightly higher than the well pressure is applied to move the piston downward. This pressure unseats the secondary seat, allowing pressure to enter through equalizing ports. Then, as additional hydraulic pressure is applied to the piston, it continues downward movement, pushing the flapper open. The flapper hinge assembly is designed such that the force on the piston is not applied directly on the hinge pin. Upon loss of hydraulic pressure in the control line, the valve’s large spring serves to lift the hydrostatic head of the control fluid. The flapper spring is designed to close the valve when the piston moves up past the flapper. Opening Prong Nose Seal The FXE valve uses the valve housing as the downstop for the opening prong. This metal-to-metal (MTM) interface is designed to prevent flow from passing between the valve housing and the opening prong. The MTM interface isolates the flapper and seat from fluid flow while the valve is open. This design creates an MTM interface with the full force exerted by the hydraulic piston, minus the spring compression force, holding the two metal faces in contact. Radius of Curvature at Flow Entrance Halliburton conducted a study with various curvatures on the entrance to the valve. The study tested abrasive fluids flowing through different test subs and examined the resulting wear patterns. As a result, an optimum radius of curvature was determined and implemented on the valve housings of all wireline-retrievable safety valves. Applications » General production completions Features » Equalizing-type flapper closure » Solid construction flapper made from bar stock » Spherical radius seat on flapper improves seal reliability » Sealing and seating surfaces are out of the well production flow path when valve is in the open position *information referenced from supplier catalog. View Details

Wireline Spear – Downhole Fishing Tool – 1. 1/2”, 1 3/4", 2 1/4”, 2 3/4", 3 1/2” – ISO 9001:2015

The Wireline Spear is a downhole tool used in oil and gas wells to retrieve lost, broken, or compacted wireline that cannot be engaged with a standard two-prong wireline grab. It is designed for fishing operations where the wireline has become badly balled up or tightly compacted, situations where conventional pronged grabs are ineffective.


The tool is deployed on a wireline and guided down the wellbore under its own weight. Its central mandrel is surrounded by upward-pointing barbs or slips that penetrate and anchor into the wireline. When engaged, these barbs provide a secure grip on the wire, allowing the tool and wire to be retrieved to the surface.


The Wireline Spear is designed for maximum penetration into tightly balled or compacted wire. Its barbs ensure engagement even when the wire is severely entangled. Because the Wireline Spear is effectively non-releasable, it is typically run with a disconnect arrangement above the tool. This allows the assembly to be released if the wire cannot be recovered fully, preventing the tool from becoming stuck in the wellbore.


The tool is available in sizes from 1.5” to 3.5”, with a maximum outside diameter of 1.500” to 3.500” and a fishing neck O.D. of 1.375” to 2.312”. It connects to the wireline through a top connection ranging from 15/16 – 10 UN to 1-1/16 – 10 UN and can retrieve wire diameters from 0.50” to 3.50”.


The Wireline Spear is constructed from steel to withstand downhole mechanical stresses and pressures. Its design includes a central mandrel with upward-pointing barbs that secure tightly compacted or balled-up wireline. The tool’s compact dimensions and engagement mechanism allow it to retrieve wireline that cannot be captured by standard pronged grabs, and it is generally run with a disconnect arrangement above the tool to allow release if the wire cannot be recovered.

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