Eternaloc® Connectors and Penetrators for Oil Exploration
Product Description
Made to Withstand Extreme Conditions Deep Underground
SCHOTT has developed customizable Eternaloc® connectors for use in HPHT (high pressure, high temperature) oil & gas exploration environments. Eternaloc® connectors are designed to support safe and reliable transmission of valuable data and information provided by sensors in Wireline, MWD and LWD oil & gas applications.

Advantages
- 35,000 PSI and above: Robust glass-to-metal seals maintain integrity in some of the harshest environments on earth with 35KSI design pressure and 50KSI burst pressure resistance.
- Superior pressure resistance and insulation resistance under extreme conditions: ≥10GΩ - with our high-temperature sealing glasses, higher IR can be achieved at 260°C in some circumstances.
- Extreme temperature resistance: Eternaloc® connectors are designed to withstand temperatures in excess of 260°C.
- Fully customizable: Single and multi-pin, male/female connections, and custom materials – flexible design and sampling for a variety of applications.

Glass seals maintain integrity
Applications
Eternaloc® oil & gas exploration connectors are designed to support safe transmission of valuable data and information provided by sensors in harsh high temperature, high pressure drilling environments.
Applications include:
Applications include:
- Wireline
- MWD
- LWD