Dril-Quip’s HorizontalBore™ Subsea Tree offers a standard modular design allowing it the maximum flexibility to meet today’s demanding subsea applications.

Dril-Quip HorizontalBore Subsea Tree

Standard Design and Maximum Flexibility - HorizontalBore™ Subsea Tree in a modular compact design.


  • Compact modular tree design accommodates a variety of completion configurations and third party equipment for maximum configuration possibilities
  • Large 14.5” ID vertical access drill-through is available for passage of drill-bits, submersible pumps, coil tubing strings, and Dril-Quip’s slimline casing hanger system for maximum drilling and completion possibilities
  • Metal-to-metal seal annulus sealing technology for the pressure isolation and equipment reliability
  • Passive tubing hanger orientation arrangement eliminate BOP orientation pins
  • Standard API/ISO ROV interfaces ensure installation and maintenance accessibility
  • Accommodates numerous downhole lines, including SCSSV, chemical injection, smart well, DHPT, and ESP; offering maximum completion flexibility

Standard Equipment Includes:

  • Dril-Quip’s field proven DH Gate Valves and latest generation DA Valve Actuators
  • Dril-Quip’s latest generation DXe hydraulic tree connector

Standard Equipment Includes:

  • Engineered for up to 10,000 psi working pressure
  • Exceeds ISO / API 6A temperature class (0-300 °F)
  • -46°F temperature rated downstream of choke
  • Footprint of less than 5m x 5m
  • Material class is HH for production and EE+ for annulus
  • Manufactured and tested per ISO/API 17D

HorizontalBore™ Subsea Tree Inquiry