11” RSH-1 Riser SpeedheadTM System (#15-0079)


11” RSH-1 Riser Speedhead System

The 11” RSH-1 system is an all-purpose wellhead system with internal lock rings replacing conventional lock screws. Engineered for compatibility with the latest generation of drilling rigs, RSH-1 systems combine field proven RSH technologies to deliver unsurpassed rig time savings. Multiple options make RSH-1 systems configurable to suit any operational requirement with maximum efficiency and safety.


  • Maximize rig time savings with any chosen combination of options to suit any operational requirement
  • Increases safety by reducing work time in the cellar, and eliminating hot work and welding
  • Quick Connect RSH-USC-1 drilling adapters for fast, safe BOP nipple-up and nipple-down
  • Hangers and packoffs are retained by internal lock rings instead of lock screws to eliminate costly body penetrations and run faster
  • TA Plugs are available for well control in batch-drilling operations
  • BPV threads are standard in all mandrel hangers for production casing
  • All seals with mandrel hangers are tested before nipple-down
  • Option for BPV threads when slip hangers are preferred for production casing
  • Thread-on flange converts the RSH-1 from API hub to API flange, allowing use of standard tubing heads and tubing head adapters
  • Quick Connect RSH-USC-1 spacer and adapter spools are available to suit any rig requirement
  • TA Caps for multi-well pads & batch-drilling
  • Off-Line Cementing systems are available for all casing strings

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