RSH WELLHEAD FAMILY
Vault’s Flagship RSH (Riser Speedhead) family of wellhead and equipment solutions is a veritable “Swiss army knife.” We give you all the options to choose the right tool to drill your well safely, cost-effectively, and precisely. With well over 8,000 successful installs, you are in safe hands and good company.
RSH -1 Wellhead System
US Patent #US9534465
The RSH-1 and RSH-1-A7 systems are all-purpose wellhead systems with internal lock rings replacing conventional lock screws. Engineered for compatibility with the latest generation of drilling rigs, the RSH-1 systems utilize an advanced combination of field-proven technologies to deliver unsurpassed rig-time savings, with variability to execute any operational requirement.
SURFACE CASING
LP or Flanged Outlet Casing Heads
Run through rotary, riser, or SOW
PRODUCTION CASING OPTIONS
Run through rotary, riser, or SOW
Fluted and solid body integrated packoff mandrel hangers available
Lock-ring packoff with BPV prep available for both mandrel and slip-style hangers
A7 Drill-thru liner option (e.g. 7” x 4-1/2”)
ACCESSORY OPTIONS
Riser Connectors
Offline Cement (Surface, Production)
RSH-2 Wellhead System
US Patent #US9534465
The RSH-2 and RSH-2-N systems are Vault’s premier multi-bowl wellhead choice, utilizing many of the advancements found in Vault’s (2-string) RSH-1 system, with the capability to land up to 3 casing strings plus a liner. Additionally, if an intermediate string is unneeded, the RSH-2 has your solution, allowing you to vary between a 2- and 3-string design without a casing head change.
SURFACE CASING OPTIONS:
Run through rotary, riser, or SOW
INTERMEDIATE CASING OPTIONS
Fluted and solid body integrated packoff mandrel hangers available
Contingency slips with H prep BPV packoff
PRODUCTION CASING OPTIONS
Run through rotary, riser, or SOW
Fluted and solid body integrated packoff rotatable and torque-able pin and box mandrel hangers
Lock-ring packoff with BPV prep available for both mandrel and slip-style hangers
A7 Drill-thru liner option (e.g. 7” x 4-1/2”)
ACCESSORY OPTIONS
Riser Connectors
Offline Cement (Surface, Intermediate, Production)
RSH-SCH Wellhead System
US Patent Pending
The 13-5/8 RSH-SCH is Vault’s latest addition to the RSH family, delivering safer, more efficient installations of the RSH-2 and RSH-3 wellhead systems. The RSH-SCH offers all the same capabilities and options as the RSH-2 and RSH-3 while utilizing Vault’s Patented RT rotating and torque-able casing hanger design to land your surface casing. Your casing head is installed pre-assembled and tested at a Vault facility, and an industry-advanced metal-to-metal seal connection keeps your well bore safe for the life of the well.
SURFACE CASING OPTIONS:
Run and cement surface through 20” riser with or without a Diverter/RCD
Run through rotary, riser, or SOW
Riser Connectors use testable seal
SCH hanger provides top job access
INTERMEDIATE CASING OPTIONS
Fluted and solid body integrated packoff mandrel hangers available
Contingency slips with packoff
PRODUCTION CASING OPTIONS
Run through rotary, riser, or SOW
Fluted and solid body integrated packoff rotatable and torque-able pin and box mandrel hangers
Lock-ring packoff with BPV prep available for both mandrel and slip-style hangers
A7 Drill-thru liner option (e.g. 7” x 4-1/2”)
ACCESSORY OPTIONS
Riser Connectors
Offline Cement (Surface, Intermediate, Production)
RSH-3 Wellhead System
Vault’s RSH-3 multi-bowl speedhead system, provides the capability for landing four strings without needing to break your BOP stack. This system is now offered with an SCH lower, offering even more versatility when requiring a system engineered for deep wells and extreme loads.
SURFACE CASING OPTIONS:
Run and cement surface through 20” riser with or without a Diverter/RCD
Run through rotary, riser, or SOW
Riser Connectors use testable seal
SCH hanger provides top job access
INTERMEDIATE CASING OPTIONS
Fluted and solid body integrated packoff mandrel hangers available
Contingency slips with packoff
PRODUCTION CASING OPTIONS
Run through rotary, riser, or SOW
Fluted and solid body integrated packoff rotatable and torque-able pin and box mandrel hangers
Lock-ring packoff with BPV prep available for both mandrel and slip-style hangers
A7 Drill-thru liner option (e.g. 7” x 4-1/2”)
ACCESSORY OPTIONS
Riser Connectors
Offline Cement (Surface, Intermediate, Production)
