

UDT SWIFT
UDT-Swift is a heavy duty threaded connector for use in exploration and platform casing strings where high strength and pressure integrity are important. Compared to other connectors of similar performance, UDT-Swift requires low make-up torque and can be assembled using standard rig tongs. It has mechanical strength characteristics higher than those of the casing pipe.
UDT-Swift combines a rugged, double-start thread form with a deep stabbing design to eliminate cross threading. The double-start thread reaches full pre loaded make-up in 1-1/2 rotations. Full make up is visually confirmed by inspecting external indicator faces. Sealing is provided by an integral metal-to-metal seal & with an elastomeric O-ring secondary seal.
UDT fast make-up high performance threaded, and weight set connector (sizes 18.625” – 40”).
These connectors have passed the requirements set forth by ISO 13679:2019, CAL I, where internal analysis is verified and evaluated by physical testing through Internal & External sources.
MATERIALS
UDT-Swift connectors are typically made from 70 ksi to 110 ksi and can be used for all types of operations based on customer requirement.

special features
- Self-aligned.
- Preloaded for fatigues.
- Strength characteristics higher than casing pipe.
- No cross threading.
- Fast twin start, low torque make-up with rig tongs.
- Primary metal-to-metal seal, with an elastomeric O-ring secondary seal.
- Reversible and reusable.
- Visual indication of make-up.
UDT-Swift Finite Element Analysis
Tensile

Bending

Internal Pressure

Collapse Pressure

DATA TABLE

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