Large Bore Slip Ring
DOWNHOLE HIGH TEMPERATURE / HIGH PRESSURE SLIP RING
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The Model 303 large bore is a family of electrical slip ring products designed specifically for the extremely harsh high temperature and high pressure (HTHP) oilfield-downhole environment. These products are designed and tested to operate at temperatures of up to 200°C and pressures of 25,000 psi (1700 Bar), and are generally configured for an oil-filled environment. Contact our oilfield - downhole slip ring experts for details.
Features
- Withstands temperatures of up to 200°C and pressures of 25,000 psi (1700 Bar). Higher temperatures and pressures possible
- Can be combined with high temperature and high pressure resolvers and motors for position and speed feedback and motive power
- Inner bore and outer diameter can be customized for specific downhole tooling envelopes
- Low electrical contact resistance
- Pressure and temperature compensation available
- Up to 1000 V versions
Benefits
- Slip rings eliminate cable twist and jamming
- Easily integrated with other products such as motors and resolvers to reduce integration issues
- Proven, fielded technology
- Increase in power and bandwidth capacity, and improved power transmission efficiency as compared to inductive technologies
- High quality and reliability
Testing
- High temperature and pressure test simulator capable of 260°C and 30,000 psi
- Includes in situ rotation
- Fully tested at peak temperature and pressure conditions to minimize any failure modes
- Shock and vibration testing carried out to specific customer requirements
Typical Applications
- Wirelining
- Measuring / logging while drilling
- Industrial high temperature applications
