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We Can Meet Your High-Pressure, High-Temperature Requirements

Qnnect manufactures high-reliability components to support the unique high pressure, high temperature requirements found in extreme down-hole oil tool operation environments, as well as other industrial environments. Our technology highlights include:

  • Proprietary electronics mounting solutions sustaining 200ºC and 2,000,000 shocks for 35,000 hours.
  • The reliability of our connectors allowed for the creation of the first electric tubing-retrievable safety valve.
  • In-house moisture-resistant or hydrophobic diamond-like ceramic sealing material design and fabrication technology
  • Lab tests of Kryoflex XTS sealed bulkhead feedthru and connectors have been conducted at 200oC/25-30KPSI, 260oC/30KPSI, and 300oC/30KPSI
  • In-house HPHT testing capabilities at 20KPSI, 25KPSi, and 30KPSI pressure, 200oC, 260oC, and 300oC from 24h to 100h
  • Patented heat dissipation technology allowing for reliable thermal management.
  • Reliable solutions for the HPHT environment allows for deeper wells and less rig down time.
  • High temperature getter solutions to prevent H2 and H2O post-sealing contamination in hermetic electronic packaging in drilling and logging tools operating up to 500ºC.
  • Thermal base and thermal tab solutions for hermetic electronic packaging in drilling/logging tools.
  • Integrated titanium/CuMo packages with expansion matched ceramic feed-thrus.

Key Energy & Industrial Applications

Directional Drilling Systems

LWD Logging

Measure While Drilling Systems

Our Comprehensive Range of Solutions

Hermetic Electronic Packaging

Our custom, precision-machined titanium hermetic electronic packages have been field-proven for years at the extreme temperatures and pressures down-hole oil components face. Hermetically brazed CuMo heat sinks can provide additional thermal transfer capabilities to down-hole package designs.

Hermetic High-Pressure, High-Temperature (HPHT) Connectors

Whether in a coaxial, triaxial, D-style or custom configuration, our HPHT connectors deliver high-electrical performance with maximum reliability. Our ceramic sealing technology eliminates failures due to cracked glass and our HPHT connectors are reliable at temperatures to 300ºC and 25KPSI.

Enabling Components

There’s more to a reliable hermetic package solution than a box and connectors and we manufacture components to ensure a module’s long term viability. We produce getters to prevent post-hermetic sealing contaminant build-up, solder preforms that aid in attaching electronic circuitry, ring frames that become integral side walls of a hermetic package, and custom thermal spreaders that ensure heat from a chip or substrate is dissipated. To top things off, we also manufacture package lids.

Laser and Integration Services

We provide high-speed laser welding, sealing and marking with consistent accuracy.

Our Products

We offer innovative solutions and produce state-of-the-art products for Defense & Aerospace, Energy, Industrial, Medical and Optical Networking industries.

Our Services

We’re not just a manufacturer; we offer our customers value added services to help them succeed when in-house capacity is not an option.