Storm Valve – Plug Type DESCRIPTION A-SV1, A-188 – Storm Valve – Plug Type The A-SV1 is run above a compression set packer and provides a means of disconnecting the drill pipe or tubing close to the surface without tripping the entire string. It is especially useful in cased where the rig must be abandoned […]
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Safety Joint for Squeeze Packers DESCRIPTION A-SJSP, A-101 –Safety Joint for Squeeze Packers The A-SJSP Safety Joint is a means for backing off a work string from tools below. Right-hand rotation and reciprocation are needed to back off the release mechanism. Shear screws hold the mandrel locked until a straight pull shears the screws. This
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Unloader Sub used with Service Packers DESCRIPTION A-USSP, A-102 – Unloader Sub used with Service Packers The A-USSP is designed to be used in conjunction with Service Packers and to withstand high pressures and severe operating conditions. The unloader provides a means to equalize the tubing and annulus during retrieval of service packers, it also
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