The WellConnect™ 1” Vertical Instrument Wet-Mateable Electrical Connector is designed to provide continuous electrical connection between the Tubing Hanger and the X-Tree.

The purpose of the Vertical Single Contact Mated Connector is to provide a long term reliable electrical connection for DHPT Applications.

The system also uses a THRT Connection to allow system checks prior to the X-Tree landing. The design is a smaller bore design with lower receptacle 27.9mm in diameter.

Operational Requirements

  • Design Life: 25 years
  • Location within Completion: Subsea Vertical X-Tree
  • Rated Pressure: 10,000 Psi
  • Test Pressure: 15,000 Psi
  • Working Temperature Range: -20ºC to 155ºC
  • Storage Temperature Range: -18ºC Min
  • Number of Mating Cycles: 100

Mechanical Requirements

  • Envelope Diameter: As per Customer Specifications
  • Stack up Tolerance: ± 3.5mm
  • Mechanical Shock: Half sine period at 6g
  • Angular Misalignment: ± 0.5º
  • Radial Misalignment: ± 1mm

Features & Benefits

  • Unique Oil Flow Design to Flush the Electrical
  • Connection during Mating
  • Protective Contact on Male/Female Halves
  • HPHT Application Materials
  • Energised Seals
  • Metal to Metal Sealing
  • Gold-plated Contacts
  • Crimp Technology


No. of Contacts Contact Method Working Voltage Test Voltage Ampacity
1 Multi-contact 500 Vdc 1,000 Vdc 5 A