Production Packers and Parts

The Model AS1X single string Mechanical Production Packer is a retrievable, double-grip compression or tension-set production packer that holds pressure from above or below. Once set, the tubing string can be left in tension, compression, or in a neutral position. A large internal bypass reduces the swabbing effect during run-in and retrieval, and closes when the packer is set. When the packer is released, the bypass opens first, allowing the pressure to equalize before the upper slips are pulled from the casing. It also features an upper slip releasing system that reduces the force required to release the packer. A non-directional slip is released first, making it easier to release the other slips. These flexible features allow the tool to be run in a variety of applications ranging from Production Packer to Bridge Plug to Service Packer.

Features:

• Internal bypass reduces swabbing.
• Holds high pressure differentials from above or below
• Can be set using tension or compression
• Only one-quarter right rotation is required to set and release.
• Tubing string can be held in tension, compression, or neutral set while the packer remains engaged.
• Bypass valve is below upper slips, so the debris is washed from slips when the valve is opened.

Model SAD-1 Tension Packer is a retrievable, tension set packer, designed to hold pressure from below. This economical tension packer is for shallow wells where sufficient set down weight is not available to utilize a set down packer. This packer can be used in water flood, oil production or treating applications.

Features:

• Sets securely in any hardness casing, including premium grades
• Compact, short, easy to transport and run
• Bore is larger than tubing drift diameter
• Easy to operate J-Slot control
• Rocker type slips
• One piece packing
• Three release methods; normal release, Shear release and safety joint top sub
• Parts are interchangeable with other manufacturers.

The Model SFH Retrievable Hydraulic Packer is used in production, injection and zonal isolation. It can be run in single or multiple zone installations. It is recommended for deviated wells where conditions are not suitable for mechanical or wireline set packers. No tubing movement is required or generated to set the packer. Once set, the packer is locked in place by one-piece no-directional slips. The packer can be released by straight pull. 

Features:

• Hydraulically activated, hydrostatic set Contains both a built-in unloader and bypass.
• Pack-off is mechanically locked and constantly reinforced by hydrostatic pressure Proven three piece packing element system available in multiple configurations for different applications.
• No mandrel movement during setting allows stacked packer applications Simple operation with a straight pull release.

The Model R - SR3-SG Single Grip Retrievable Casing Packers are used in production as a convention long-stroke Packer. They feature a proven three element packing system and a large by-pass area through the Packer. They are available for 4” through 9-5/8” casing.

Features:

• Sets securely in any hardness casing, including premium grades
• Three-pieces packing element system
• Large by-pass area
• Surface controlled combination bypass and equalizing valve
• Rocker type slips
• Parts are interchangeable with other manufacturers

The Model CS-1 Retrievable Packers are used for a variety of well treating and producing operations including squeeze cementing, formation fracturing, acidizing and testing. These double-grip, single-string packers have a full opening bore that allows unrestricted fluid flow and easy passage of wireline tools. They also include hydraulically actuated upper button type slips and a built in pressure relief unloader. 

Features:

• Sets securely in any hardness casing, including premium grades
• Long carbonized friction pads act independent of slips and allow trouble free passage through collar and recesses and stage tool profiles.
• Full opening bore, thick wall, one piece body
• Three piece packing element system
• Hydraulic hold down
• Surface controlled pressure equalization valve that requires no separate unloader