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Collet Connectors

Connectors for BOP stacks

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Offshore drilling environments have ventured into increased water depths, greater pressures, and harsher environments. Collet connectors need to be reliable with a long fatigue life to help drillers improve safety, minimize operational downtime, and maximize equipment availability and uptime.

Our collet connectors withstand the bending stresses and separating forces caused by well pressure, riser tension, and vessel motion for long, reliable operation. With five models to choose from, our technologies

  • meet various preload requirements to help resist hub separation
  • utilize metal-to-metal sealing to ensure seal integrity
  • successfully disconnect when required for enhanced operational safety.
Collet Connector 3D Model on Rock Texture

Our portfolio

EVO-Con
Adaptable collet connector
Combine the versatility and capacity of offshore drilling connectors with the ability to work on any wellhead.
HCH4 Collet Connector
Engineered specifically to fit mandrel-style hubs
Allows the HC-style connector to lock onto an H4 wellhead and maintain a direct load path.
HC
High-capacity collet connector
Withstand separating forces in offshore drilling environments.
DWHC
Deepwater, high-capacity collet connector
Stand up to the high loads encountered in ultradeepwater applications.
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Product Sheet Connect IQ Drilling Equipment Life Cycle Management Services

Monitor, analyze, and evaluate critical pressure control system functions.

Brochure Collet Connectors

Secure your subsea BOP stack connections from shallow- to ultradeepwater environments.

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