

LICENSED OILFIELD MACHINE SHOP:
DP Master DS Conn/ DP Master HT PAC Conn
API SPEC 7-1-0339 & API SPEC 6-1775
Pup Joint
LEOS Pup Joints are a superior product based on quality commitment, experience and technology. Our pup-joints are made from new prime API raw material and are identifiable throughout the manufacturing process via mill certifications and other traceability measures.
Our offerings include:
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Standards - API or customer specification
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Sizes - 1” to 4-1/2” EUE & NUE, 1” to 2-1/16” IJ
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Lengths (+/- 3”) - 2’, 3’, 4’, 6’, 8’, 10’, 12’ & metric equivalents
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Options - perforated and combination threads
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Grades - J-55, L-80, N-80, N/L 80 & P-110
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Heat treatment - normalize or quench and temper
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Identification - steel stamped, paint stenciled & color coded
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Testing/inspection - electromagnetic, hydrostatic, dimensional, visual, magnetic particle, metallurgical & NDT
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American Petroleum Institute (API) Certified
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Available in API, Tenaris , Hunting, VAM® and other premium threads.
APPLICATION
Pup Joints are used for:
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Adjust the length of casing/tubing string to match the required total length
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Adjust length of sub-assembly to appropriate handling length
PERFORMANCE
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The performance of the pup joint is expected to be the same as the casing/tubing.
BENEFITS
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Compensate for standard range length tolerance of casing/tubing
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Optimize handling of the down-hole equipment at the rig site.