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Tubing Hanger Coupling – 6 7/8” to 4 1/2”
The 6 7/8” to 4 1/2” Tubing Hanger Coupling is a specialized connection used in oil and gas wellhead systems to join a large-diameter casing outlet—6 7/8 inches—with 4 1/2-inch upset production tubing. This configuration is typically applied in high-flow and high-pressure wells where maintaining structural integrity and maximizing production efficiency are critical.
The coupling serves as a transition component within a tubing hanger assembly, allowing the tubing to be securely suspended in the wellhead without the need to rotate the Christmas tree during installation. This is made possible by its union nut design, which permits tightening from the side, simplifying assembly in tight or restricted spaces.
The 4 1/2” end is designed for upset tubing, which features thickened ends to provide stronger threaded connections capable of withstanding axial loads and internal pressure. This enhances the mechanical performance of the joint, reduces the risk of fatigue failure, and helps maintain seal integrity over long service periods. The coupling is also threaded to accept a back pressure valve, an essential feature that provides well control during servicing, installation, or emergency conditions.
To meet a variety of operational needs, the top and bottom threads can be customized according to site or equipment specifications. The coupling is typically manufactured from high-strength, corrosion-resistant materials and in compliance with industry standards such as API 5CT, ensuring it performs reliably under harsh downhole conditions.
Overall, the 6 7/8 x 4 1/2” Tubing Hanger Coupling is chosen for its ability to support larger bore wellhead designs while maintaining compatibility with standard tubing strings. It offers a dependable solution in completions where mechanical strength, pressure containment, and ease of assembly are priorities.
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5 1/2" Mech-1 Single Grip Mechanical Set Packer for 20-23 PPF Casing
Ballycatter Mech-1 Single Grip Mechanical Packer
Available sizes: 5”, 5 1/2”, 6 5/8”, 7”, 9 5/8”, and 10 3/4”
The Ballycatter Mech-1 is a retrievable, compression-set mechanical packer designed for low-pressure production, casing integrity testing, and well intervention operations. Built with a long-stroke mandrel and a large bypass area, it allows unrestricted fluid circulation while running in hole. The bypass is controlled by a face-seal valve that automatically closes during setting, fully isolating the annulus once the packer is engaged.
Setting is achieved via a mechanical J-slot system using standard right-hand (or optional left-hand) rotation. Once the tool is positioned, applying set-down weight activates the slips and compresses the packing elements, sealing off the formation below. Retrieval is straightforward—lifting the tubing string engages the J-slot and reopens the bypass valve for safe circulation and recovery.
The Mech-1 features a rocker-type slip design for positive casing engagement and can be repositioned if required. Its straightforward operation, reliable sealing, and retrievability make it a practical solution for conventional production completions, casing leak diagnostics, and test operations where hydraulic setting is not required.
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OilHungry oil absorbent big pad
Oil absorbent pads are designed to selectively absorb oil-based liquids while repelling water. They are commonly used in various industries, including automotive, marine, and manufacturing, to clean up and control oil spills or leaks. These pads are crucial for preventing environmental contamination and ensuring workplace safety. The size of oil absorbent pads can vary, and this specific product, Oil Absorbent big pad 22" x 23", is designed with dimensions of 22 inches by 23 inches. This size is suitable for addressing larger spills or leaks. It works very well and easy, when oil leaks occur, simply place the absorbent pad in the affected area to efficiently clean up and contain the spilled oil. And After use, follow proper disposal guidelines, on the packaging. The primary purpose of OilHungry Oil Absorbent pad is to effectively clean up oil spills. Whether it's a minor leak or a more substantial oil spill in an engine, the absorbent pad is designed to capture and contain the oil, preventing it from spreading further. Leaking oil can happen with every boat or vessel. And oil leaks pose a significant threat to the environment. The absorbent pad helps mitigate this threat by quickly and efficiently absorbing the leaked oil. This proactive approach protects water bodies, preventing the oil from contaminating rivers, lakes, or oceans. Having an Oil Absorbent big pad (22" x 23) is a valuable tool to address and solve challenges related to leaks in engines. the absorbent pad offers a targeted and effective solution for managing oil spills in various industrial and marine settings. Having the Oil Absorbent big pad prepared in your boat, is the same as having a plan for unexpected leaks. View Details
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
LM2500+G4 DLE U PT Gas Turbine
The LM2500+G4 DLE U PT is a versatile gas turbine designed for a wide range of applications, including onshore and offshore power generation, gas pipeline compression, and LNG compression. It features Dry Low Emissions (DLE) technology, which reduces nitrogen oxide (NOx) emissions to as low as 25 parts per million by volume (ppmv) at 15% oxygen, meeting stringent environmental standards.
In the oil and gas industry, production rates are closely linked to available horsepower. The LM2500+G4 DLE U PT offers higher power output, high reliability, and a lower initial cost per kilowatt, making it a cost-effective solution for energy-intensive operations.
This turbine has proven its capability to operate reliably in extreme ambient conditions, with running data demonstrating performance at temperatures as low as -50°F and start-up capability down to -40°F. This wide operational temperature range ensures dependable service in harsh environments.
Fuel flexibility is a key strength of the LM2500+G4 DLE U PT. It can seamlessly switch between various fuels—lean treated natural gas, rich offshore gas, propane, or diesel—without shutting down or losing efficiency. This flexibility supports energy security, allowing continuous operation even if the natural gas supply is interrupted. Additionally, the turbine can be adapted to burn alternative fuels like bioethanol and naphtha, further enhancing fuel options.
A notable advantage of aeroderivative gas turbines like the LM2500+G4 DLE U PT is their ability to operate on hydrogen blends, which produce no carbon emissions when combusted. Both new turbines and existing units can be converted for high hydrogen fuel use, supporting decarbonization goals.
Moreover, the LM2500+G4 DLE U PT is truly dual-fuel capable, able to switch from 100% natural gas to 100% propane without the need for pilot fuels. This contrasts with dual-fuel reciprocating engines, which typically require about 5% diesel during gas operation, increasing costs and emissions. The LM2500+G4 DLE U PT’s fuel flexibility, emission controls, and robust design make it a reliable and efficient choice for demanding mechanical drive and power generation needs in the oil and gas sector.
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Tubing Retrievable SCSSSV 3-1/2 inch SP
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
9-5/8 inch Halliburton TR-SCSSSV SP
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
WellStar Tubing Retrievable Surface Controlled Subsurface Safety Valve 2-7/8 inch Halliburton
The WellStar® tubing-retrievable safety valve (TRSV) is a general production, hydraulically operated, downhole TRSV. The rugged hydraulic actuator of the WellStar safety valve provides durability and isolates the internal workings from well fluids through its unique construction. The metal-to-metal (MTM) sealing integrity in the body joints and closure mechanism places it in a premium valve category while featuring an economical price. Proven through years of installations, the simple, compact design enhances the valve’s overall reliability and provides for trouble-free operation. Applications » General production completions Features » Simple, compact design » Complete MTM well containment in the closed position (body/seat connections and flapper) » MTM flapper sealing (no resilient seal required) » Unique hydraulic actuation (single-piece piston/ flow tube) » Hydraulic chamber construction isolates the majority of the internal valve components and exposes them to clean hydraulic fluid » Positive debris barrier at both ends of flow tube in full open position » Maximized piston area and spring force » Flow tube construction prevents well solids and debris from settling on top of the piston *information referenced from supplier catalog. View Details
Hydraulic Control Line for SCSSSV
Control lines are assembled on reels filled with fluid and pressure tested. Reel spools are designed so pressure can be applied at any time during running to check control-line integrity. Hydraulic control lines are made from two different manufacturing processes that conform to ASTM specifications: (1) seamless and (2) welded and sunk. Seamless Tubing is fabricated from a solid rod. The process involves forcing a mandrel or punch through the solid rod to form a tube. The continuous lengths available from this process are limited. Welded and Sunk Tubing is fabricated from flat stock. The process involves rolling the stock into a cylinder and welding the seam. Once in tube form, it is drawn through a die to achieve the proper OD. This process is considerably less costly than the seamless method and yields lines available in continuous lengths with no butt-welded connections. Optional single and dual lines with protective encapsulation are available. The encapsulated material is suitable for use in most annular fluids. Encapsulation protects lines from damage during installation and simplifies the running process. The dual-encapsulated line can be used with “balanced” SCSSVs or injection wells where multiple lines are required. As an option, a protective cable between two control lines is available. Single-encapsulated lines have no cable; however, a protective cable on either side of the control line can be ordered. Installation Control lines are attached to subsurface controls with appropriate tube fitting and pressure tested before running into the wellbore. Line spools are hung in the derrick, and control line is paid out as tubing is run. Applications » For SCSSVs Features » Different lengths of control line in continuous coil » Stainless and alloy 825 materials offered » Control lines offered in various encapsulated options » All control lines conform to ASTM specifications » Lines available in other sizes on request *information sourced from manufacturer View Details
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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The Ball Valve Lever Operated – 2-Way Tube OD End Connection is a high-performance isolation valve designed to start, stop, or regulate fluid flow in oil and gas piping systems. Its 2-way configuration provides a simple and reliable method for controlling flow in a single pipeline, allowing full shut-off or bi-directional flow as needed in production lines, injection lines, sampling lines, or small-diameter process tubing.
The valve features tube OD (outer diameter) connections, which allow direct attachment to tubing without the need for additional fittings. This simplifies installation, reduces potential leak points, and is especially useful in compact piping layouts or systems where welded or threaded connections are impractical.
The floating ball design ensures consistent, leak-proof shut-off even under high-pressure conditions. Operation is simple and efficient with a quarter-turn lever, providing fast control with low torque. The internally loaded stem with shoulder prevents blowout, enhancing safety, and replaceable seats and packings extend service life.
The valve is suitable for a wide range of oil and gas applications where reliable isolation and ease of installation are required.
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Lean Environmental Services System (LESS)
Are you looking for a game-changing solution that can revolutionize your oil and gas operations? Look no further than the Lean Environmental Services System (LESS) unit, the innovative mobile system designed to minimize pollution, risks, costs, and time during well service operations. The LESS unit is specifically designed to support and assist various well service operations such as electric line, slickline, and coiled tubing. By preventing any fluid or gas releases during these operations, the LESS unit can eliminate risks to people and the environment. The unit stores all the fluids into its tanks, reducing the risk of spills and leaks that can lead to costly cleanup operations and environmental damage. In addition to reducing risks and pollution, the LESS unit can significantly reduce costs and time associated with well service operations. With its efficient design and advanced technology, the unit can streamline operations and enhance productivity, resulting in faster job completion and higher efficiency. But that's not all - the LESS unit also offers the possibility to re-inject fluids into the well at the end of the job, further reducing environmental impact and promoting responsible resource management. With its sustainable features and advanced technology, the LESS unit is a powerful tool for companies looking to improve their environmental performance and reduce their carbon footprint. Don't miss out on the opportunity to revolutionize your operations with the Lean Environmental Services System (LESS) unit. Contact us today to learn more about how this innovative mobile system can benefit your business and help you achieve your sustainability goals. 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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LM2500+G4 SAC 50Hz CC 2x1 Gas Turbine
The LM2500+G4 SAC 50Hz Combined Cycle 2x1 is a high-performance gas turbine system designed for large-scale, high-efficiency power generation, particularly suited to the needs of oil and gas operations. This configuration links two LM2500+G4 gas turbines with a single steam turbine in a combined cycle layout—capturing waste heat from the gas turbines to produce steam and generate additional power. This approach significantly improves overall thermal efficiency while maintaining operational flexibility.
The Single Annular Combustor (SAC) with optional water injection helps the system meet emissions rules while keeping combustion stable and efficient. The LM2500+G4 improves on the previous +G4 model by increasing airflow, using better materials, and adding improved cooling. This allows it to produce about 10% more power without reducing the lifespan of critical hot parts. It can be equipped with either a two-stage or six-stage power turbine to fit different needs. Even with the higher power output, the +G4 keeps its modular, two-spool design, which makes maintenance easier and ensures reliable performance in many environments.
In the 2x1 configuration, the system delivers approximately 41% more power than a single gas turbine unit. The use of combined cycle technology ensures better fuel utilization, helping to reduce overall emissions and lower lifecycle operating costs.
The LM2500+G4 SAC 50Hz Combined Cycle 2x1 offers higher power, improved efficiency, and a flexible design, making it well-suited for large-scale oil and gas operations that demand reliable and efficient power generation. Its “50Hz” designation means the turbine is specifically optimized to supply electricity to grids operating at 50 cycles per second, ensuring seamless integration with regional power systems.
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Bigbore 7 inch Wireline Retrievable Surface Controlled Subsurface Safety Valve
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
The 3” Tubing End Locator is a mechanical downhole tool used to identify the precise end of a 3-inch production tubing string during well intervention operations. It provides a clear physical indication when the tool reaches the bottom of the tubing, helping to ensure accurate placement of equipment inside the well.
Designed specifically for tubing with a 3-inch outer diameter, the tool features a maximum outside diameter of 2.500 inches. This sizing ensures smooth movement within the tubing while maintaining close contact, allowing the tool to operate effectively without the risk of sticking or misalignment. At the core of the design is a spring-loaded finger mechanism that extends outward when the tubing end is reached. This mechanical movement is transmitted to the surface as a tactile response, signaling that the tubing bottom has been contacted.
The tool includes standard threaded connections—such as a 15/16 - 10 UN pin on the top and a 1 - 11 ½ NPT box on the bottom—which makes it compatible with a variety of toolstring configurations. It can be easily incorporated into slickline, wireline, or coiled tubing assemblies without the need for special adapters.
Constructed from durable, corrosion-resistant materials, the tubing end locator is built to perform reliably in downhole environments that involve high pressure, elevated temperature, and exposure to fluids. Its fully mechanical operation ensures a high level of dependability and minimizes the need for maintenance, especially in conditions where electronic systems may not be suitable.
The 3” Tubing End Locator is a practical solution for confirming tubing depth when preparing the well for further intervention.
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The Hex Nipple Pipe Fitting with Male NPT threads is a precision component used to connect two female-threaded pipes or fittings in instrumentation and process control systems. The male tapered threads create a tight, leak-resistant seal when engaged with a corresponding female NPT connection, making it suitable for high-pressure and high-temperature applications commonly found in the oil and gas industry.
Manufactured from high-quality bar stock, the fitting provides strength and durability. Threads are capped and carefully packed to prevent damage during transport. The fitting is marked with the manufacturer’s name, size, material, and heat code for traceability. The design ensures proper thread engagement, reliable sealing, and smooth flow of fluids or gases.
These fittings meet or exceed ASME B1.20.1 standards for NPT threads and are rated according to ASME B31.3 for process piping, supporting safe and consistent operation in industrial environments. The male NPT design allows easy installation while maintaining a durable, leak-tight connection over the life of the system.
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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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Shear Down Pulling Tools for External Fishing Necks
Optimize Your Downhole Retrieval Operations with HOCA Oil Tools' Shear Down External Fishing Neck Pulling Tools In the intricate world of oilfield operations, ensuring seamless downhole tool retrieval is pivotal for maintaining efficiency and minimizing downtime. HOCA Oil Tools, a specialist in crafting superior downhole slick line tools, proudly presents its Shear Down External Fishing Neck Pulling Tools. These tools are engineered with precision to facilitate the secure and efficient retrieval of subsurface equipment, enhancing operational effectiveness and safety. HOCA’s Shear Down External Fishing Neck Pulling Tools: Precision Engineered for Enhanced Retrieval Our Shear Down External Fishing Neck Pulling Tools are designed for operators who demand reliability and precision in their downhole activities. Built to engage and retrieve subsurface equipment with external fishing necks, these tools are essential for operations requiring the removal of downhole instruments. Equipped with a shear-down mechanism, these pulling tools allow for disengagement in scenarios where the retrieved equipment becomes immovably stuck, thereby ensuring the safety and continuity of operations. Experience the Difference with HOCA Oil Tools At HOCA Oil Tools, we are dedicated to providing the oil and gas industry with downhole solutions that meet the demands of modern well operations. Our Shear Down External Fishing Neck Pulling Tools represent our commitment to innovation, quality, and customer satisfaction. Whether you are addressing routine retrieval tasks or facing complex downhole challenges, our tools are designed to enhance the efficiency, safety, and success of your operations. By incorporating our Shear Down External Fishing Neck Pulling Tools into your downhole toolkit, you are choosing a product that delivers on the promise of operational excellence. With HOCA Oil Tools, you gain not just a supplier, but a partner committed to supporting your success with state-of-the-art solutions and expert service. Choose HOCA Oil Tools for your downhole needs and take the first step towards more efficient, safe, and cost-effective retrieval operations. Elevate your downhole performance with HOCA Oil Tools – where innovation, quality, and reliability come together to drive your success. 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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HDI 2000P Pressure Gauge System
The HDI 2000P Pressure Gauge System is a solid-state electronic gauge designed to provide accurate and reliable pressure measurement in demanding industrial and oilfield environments. It is suitable for monitoring pressures up to 20,000 psi and is built to operate safely in hazardous locations.
The system includes a gauge display, inline cable, and a matched pressure sensor. The gauge features a 6-inch diameter LCD with a numeric display and a 101-segment analog bar graph for trend indication. The display is visible from up to 35 feet and is designed for use in varying lighting conditions.
Powered by a field-replaceable 3.6 V battery pack, the system supports continuous operation with minimal power consumption. Battery life is typically around 18 months, with a one-year guarantee. Calibration data is retained when powered off.
The pressure sensor uses a 3.5K strain gauge and is available in multiple pressure ranges. Sensors can be interchanged within specified ranges to reduce spare parts inventory. Connection types include 1” NPT, 2” line thread, ANSI or API flanges, 9/16” Autoclave, and 2” WECO.
Optional outputs include 4-20 mA and 0-1 Vdc signals for integration with chart recorders, PLCs, and remote displays. A remote display (slave gauge) option allows duplication of the pressure reading at another location.
The gauge and sensor are factory calibrated as a matched pair to ±0.50% full-scale accuracy. Calibration and configuration settings are stored in non-volatile memory and can be updated or reset by the user.
The 2000P Pressure Gauge System provides reliable pressure measurement with low maintenance requirements for industrial and oilfield applications.
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The Mini Needle Valve Series – Male x Female is designed for accurate and reliable flow control in small or compact piping systems. Its male-to-female connections allow easy integration into existing instrumentation or process lines. The valve ensures bubble-tight shut-off, preventing leaks in sensitive applications.
The rolled stem threads provide smooth operation, strength, and long service life, while the mirror-finished stem reduces friction, extends packing life, and ensures consistent performance. Packing located below the stem threads prevents lubricant washout, protects against corrosion, and keeps solids from entering the thread area, which could cause damage.
With low operating torque, these valves are easy to operate even in tight spaces. Optional panel-mount versions allow installation in control panels or instrument assemblies, making them ideal for oil and gas, chemical, and other industrial applications where precise flow control is essential.
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Check Valve Poppet Type – Male x Female 1/2" NPT – 6000 PSI – ISO 9001
The 1/2" poppet type check valve with male × female NPT connections is designed to allow fluid flow in one direction while preventing backflow in oil and gas systems. Its poppet mechanism provides fast response and a positive seal under pressure, protecting pipelines, pumps, and equipment from reverse flow and pressure fluctuations.
The 1/2" size is suitable for medium diameter lines, instrumentation, sampling, and control applications where reliable uni-directional flow is required. Male × female connections enable secure inline installation and integration into existing piping systems without additional fittings, reducing potential leak points and simplifying system layout.
The valve has a standard working pressure of 6000 psi, with optional configurations up to 10000 psi. Selectable cracking pressures range from 1/3 to 25 psi, allowing precise adaptation to system requirements. Construction materials include corrosion-resistant SS 316, SS 316L, Duplex, Super Duplex, Hastelloy C276, Inconel 625, Monel 400, and Brass, ensuring durability in demanding oil and gas environments.
All valves are factory tested for cracking and reseal performance, with pneumatic testing at 1000 psig to verify seat integrity. Heat code traceability ensures quality and material verification, and additional testing including vibration, temperature, and helium is available for critical applications requiring high reliability.
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4-1/2 inch SP SCSSSV Tubing Retrievable
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
10 3/4" Mech-1 Single Grip Mechanical Set Packer
Ballycatter Mech-1 Single Grip Mechanical Packer
Available sizes: 5”, 5 1/2”, 6 5/8”, 7”, 9 5/8”, and 10 3/4”
The Ballycatter Mech-1 is a retrievable, compression-set mechanical packer designed for low-pressure production, casing integrity testing, and well intervention operations. Built with a long-stroke mandrel and a large bypass area, it allows unrestricted fluid circulation while running in hole. The bypass is controlled by a face-seal valve that automatically closes during setting, fully isolating the annulus once the packer is engaged.
Setting is achieved via a mechanical J-slot system using standard right-hand (or optional left-hand) rotation. Once the tool is positioned, applying set-down weight activates the slips and compresses the packing elements, sealing off the formation below. Retrieval is straightforward—lifting the tubing string engages the J-slot and reopens the bypass valve for safe circulation and recovery.
The Mech-1 features a rocker-type slip design for positive casing engagement and can be repositioned if required. Its straightforward operation, reliable sealing, and retrievability make it a practical solution for conventional production completions, casing leak diagnostics, and test operations where hydraulic setting is not required.
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Multiprocess 231 SLM Welding Machine
Introducing the Multiprocess 231 SLM: Your Ultimate Welding Powerhouse for the Oil and Gas Industry Are you seeking a welding machine that can do it all? Look no further than the Multiprocess 231 SLM by Canaweld. Our multi-process welding machines are the all-in-one solution you've been searching for, capable of handling MIG welding, MIG Brazing, Flux Cored welding, Flux Cored Gas Less welding, TIG welding, and Stick welding with ease. Unleash the Power of Versatility At Canaweld, we take pride in offering a wide range of multi-process welders to cater to your specific needs. Whether you require an industrial heavy-duty model, a high-tech, programmable welder with an LCD panel, or a portable unit, our production lines have got you covered. Our multi-process welders handle a variety of materials, from mild steel, stainless steel, and aluminum (with or without a spool gun) to chrome molybdenum, titanium, and copper alloys. Empowering Your Welding Journey The Multiprocess 231 SLM represents the pinnacle of welding innovation. This high-tech, synergetic, powerful, and portable inverter welder is equipped with an LCD panel and a convenient saving program facility. Its unmatched capabilities allow for Stick welding, MIG welding, Flux cored welding, and TIG welding with lift start in manual or synergic mode. Experience the perfect balance of simplicity and precision with synergic control and job programming, making it ideal for welders of all experience levels. Save time and costs on machine setup as the LCD display walks you through the process step by step, automatically adjusting parameters to meet your specific needs. It's like having your own personal welding expert right beside you! Adaptable to Your Work Environment The Multiprocess 231 SLM is designed to accommodate your work environment, featuring selectable voltage options of 230 V (±15%) or 115 V (±15%). It doesn't matter where your welding projects take you; this versatile machine adapts seamlessly to any single voltage electrical network. From novice welders to professional production welders, this unit is the ultimate choice for those who demand speed and exceptional quality. Built for Excellence Experience unrivaled welding performance with Canaweld's spool gun compatibility, ensuring trouble-free Aluminum MIG welding. The machine's robust, professional, and heavy-duty wire-feeding mechanisms guarantee smooth and reliable wire feeding, while the 'Energy Saving' function optimizes power source cooling fan operation for efficient energy usage. Total Control at Your Fingertips The Multiprocess 231 SLM puts you in control with its array of adjustable parameters. From voltage, wire speed, wave form, and burn back in the MIG process to material, wire diameter, gas, 2T/4T in MIG, and current, down slope, and post gas in TIG, this welder empowers you to achieve flawless welding results, no matter the project. Designed for Endurance Tested to withstand the toughest conditions, the Multiprocess 231 SLM is built to excel even in extreme heat of 104°F/40°C. Its metal face panel adds to its durability, ensuring it can handle any challenging environment. Our Commitment to Quality At Canaweld, we stand by the quality and reliability of our products. That's why the Multiprocess 231 SLM comes with a comprehensive 3-year warranty, providing you with peace of mind. Discover the Future of Welding Elevate your welding projects to new heights of efficiency and excellence with the Multiprocess 231 SLM by Canaweld. Embrace the power of versatility, precision, and control. Don't settle for ordinary; choose the welding powerhouse trusted by professionals in the oil and gas industry. Experience the Multiprocess 231 SLM for yourself. Invest in the welding machine of tomorrow, backed by Canaweld's dedication to innovation, quality, and customer satisfaction. Unleash your welding potential with the Multiprocess 231 SLM by Canaweld. 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
The H Type 3 Valve Manifold – Flange to Flange is designed for connecting impulse lines and differential pressure transmitters in oil and gas and industrial process applications. It consists of two block valves, one equalizer valve, and two ¼” Female NPT vent/test connections, providing accurate isolation, calibration, and maintenance of instrumentation.
The manifold is rated for a standard working pressure of 6000 PSI, with maximum ratings up to 10000 PSI available on request. Temperature ratings range from -50°C to 230°C, with 500°C possible using graphite seals. The body features a metal-to-metal seal for high pressure and temperature applications, eliminating the need for O-ring seals, and materials can be supplied according to NACE MR 01 75 standards.
Each valve is 100% factory tested per international pressure standards, including pneumatic testing with nitrogen at 1000 PSI for seat and packing leakage, with a maximum allowable leak rate of 0.1 sec/min. Stems have back seats, rolled threads, and self-centering non-rotating tips for consistent, leak-free operation. The H Type design allows reliable, safe, and precise operation in high-pressure, high-temperature process environments.
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CSA 12 unit, non-Locking FAST charger rack
Optimize Your Charging Process with the CSA 12 Unit Non-Locking FAST Charger Rack from Provix Provix is pleased to offer the CSA 12 Unit Non-Locking FAST Charger Rack (Part # NWI-NWCR-12BC), a streamlined and efficient charging solution ideal for modern mining, construction, and industrial environments. This charger rack is designed to rapidly charge up to 12 units, making it perfect for smaller teams or spaces. Rapid Charging for Minimal Downtime The CSA 12 Unit FAST Charger Rack is engineered for speed and efficiency, charging WISE LITE2 units in just 4 hours and LAMP3A/4A models in 5 hours. This quick charging capability is crucial for operations where equipment needs to be ready and operational with minimal delay, ensuring continuous productivity. Compact and Space-Saving Design With its non-locking, single-sided design, the CSA charger rack is an ideal solution for operations with limited space. Its compact footprint allows for convenient placement in equipment rooms, workshops, or mobile units, maximizing the utility of available space without sacrificing charging capacity. Versatile and User-Friendly The CSA 12 Unit Charger Rack is not just efficient and space-saving; it’s also incredibly user-friendly. Its straightforward design allows for easy access to all charging ports, facilitating the efficient management of multiple devices. This accessibility is especially beneficial in fast-paced work environments where time is of the essence. Durable and Reliable Construction Constructed to withstand the tough conditions typical in mining and industrial settings, the CSA charger rack is both durable and reliable. Its robust build ensures long-term performance, representing a sound investment for operations focused on efficiency and reliability. Ideal for Various Operational Sizes Whether you are part of a smaller mining crew, a construction team, or managing a rental fleet, the CSA 12 Unit Non-Locking FAST Charger Rack is an excellent choice. It allows for effective management of multiple devices, making it versatile for different operational needs. Get Your Charger Rack Today Upgrade your equipment charging station with the Wisdom CSA 12 Unit Non-Locking FAST Charger Rack from Provix. Visit www.provix.net now to learn more about this efficient, space-saving charging solution and take a step towards optimizing your operation’s productivity. View Details
5" Mech-2 Double Grip Mechanical Set Packer for 15-18 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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