13 5/8” 10M RSH-3 Riser SpeedheadTM System (#20-0824)


13 5/8” 10M RSH-3 Riser SpeedheadTM System

The RSH-3 System is an all-purpose wellhead system with internal lock rings replacing conventional lock screws, designed for deep wells and extreme loads when 3 casing strings are run through the BOP. The RSH-3 housing is added to VPC’s field-proven RSH-2 system (US Patent # US 9534465) for the 3rd casing string. Wells can be drilled from spud to TD, landing all 3 casing strings without BOP nipple down, or any string(s) can be batch-set as needed.

Engineered for compatibility with the latest generation of drilling rigs, RSH-3 systems use field-proven RSH technologies to deliver unsurpassed rig time savings. Multiple options make RSH-3 systems configurable to suit any operational requirement with maximum efficiency and safety.


  • Higher load capacity than competing systems that stack the combined weight of all strings on a single load shoulder
  • 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
  • Visual landing verification for both intermediate casing strings
  • 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 weight-energized slips are preferred for production casing
  • Thread-on flange converts the RSH-3 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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