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

The 7-inch Subsurface Controlled Surface Safety Valve (SCSSSV) is a critical safety device designed to automatically shut in a well if uncontrolled flow occurs due to equipment failure or damage. It is installed in the upper part of the well to quickly isolate the producing zone and prevent uncontrolled release of fluids, ensuring well control in emergency situations.

This valve uses a flapper mechanism and is surface-controlled, meaning it can be operated from the surface. It features a self-equalizing design that reduces pressure differences across the valve during opening and closing, which improves reliability and extends valve life. The sealing surfaces are located outside the flow path when the valve is open, reducing wear and protecting key components from erosion.

Because the valve is wireline retrievable, it can be serviced or repaired without pulling the entire tubing string, minimizing downtime and intervention costs. It fits 7-inch tubing and is available with landing nipple seal bores of 5.750", 5.875", or 5.963". It can handle working pressures up to 10,000 psi and offers valve internal diameters of 3.38" and 3.50", allowing operators to balance safety and flow requirements effectively.

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.

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.

The Alligator Grab is a wireline fishing tool used to catch and retrieve loose or broken objects from inside an oil or gas wellbore. It has spring-loaded, serrated jaws that can be adjusted before use to set the right amount of grip for the object being retrieved. When downward force is applied, a pin shears, allowing the jaws to close and hold the object securely.

This tool is needed when small or hard-to-reach objects, often called “fish,” are stuck or floating in the wellbore. Unlike other retrieval tools, the Alligator Grab provides a controlled grip that can be adjusted to the size and type of object, reducing the risk of pushing it further down or damaging the well. It is not meant for heavy jarring once it has gripped an object, so it is used for careful and precise recovery.

The Alligator Grab comes in various sizes, with a maximum outside diameter of 1.25 to 3.50 inches, a fishing neck O.D. of 1.187 to 2.313 inches, and top connections ranging from 15/16-10 UN to 1-9/16-10 UN. It includes fishing necks and pin threads compatible with standard wireline equipment.

What makes this type of Alligator Grab unique is its ability to retrieve objects in tight or restricted wellbore spaces. Its adjustable jaws and compact size allow it to securely grip objects that other tools might not reach, making it especially valuable for precise and reliable recovery operations.