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SINGLE PIN ELECTRICAL FEEDTHROUGH SYSTEM FOR VERTICAL SUBSEA WELLHEAD COMPLETIONS

SINGLE PIN ELECTRICAL FEEDTHROUGH SYSTEM FOR VERTICAL SUBSEA WELLHEAD COMPLETIONS
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Catalog excerpts

SINGLE PIN ELECTRICAL FEEDTHROUGH SYSTEM FOR VERTICAL SUBSEA WELLHEAD COMPLETIONS - 1

ELECTRICAL PRODUCTS PRODUCT FEATURES • Single channel electrical feedthrough system for permanent downhole instrumentation • Highly reliable glass-to-metal sealing technology SIN GLE PIN EL EC T R IC AL F EED T HR O U G H S YS T E M F O R VERTICAL SU B S EA W EL L HEAD C O MP L ET IO N S Permanent Downhole Gauge (PDG) Teledyne DGO offers an advanced, highreliability subsea wellhead single channel electrical feedthrough system for use in intelligent downhole instrumentation. The connection K E Y F E AT U R E S • Underwater, wet mateable connections • Glass-to-metal sealed pressure barriers • Pressure compensated system system is designed for long-term reliability • Modular design to suit varying installation envelopes in the demanding subsea and downhole • Standard Ø1/4” (6.35mm) DHG control line interface environments with sour well (H2S) conditions, as well as aggressive production and packer fluids. Interfaces and product performance have been developed to conform to Petrobras spec I-ET-3000.00-1516-823-PEK-003, Wet Electrical Connector for PDG (Permanent Downhole Gauge). One of the key technologies that differentiates Teledyne DGO from others is reliable glassto-metal sealing. The inorganic materials used provide an inherently stable structure that exhibits no degradation attributed to • Dual-barrier philosophy throughout: - Primary metal seals - Secondary elastomer seals - Rig-testable interface seals • API 6A, 16D & 17D compliant: - HH material class (sour service) - Exceeds U temperature class - Product specification level 2 – PSL 2 • NACE MR0175 compliant • Simple, quick, secure, reliable Downhole Gauge connector rig terminations continuous HPHT exposure in aggressive media. Full product support, field service and custom design capability is available.

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SINGLE PIN ELECTRICAL FEEDTHROUGH SYSTEM FOR VERTICAL SUBSEA WELLHEAD COMPLETIONS - 2

S i n c e 1 9 6 2 , Te l e d y n e D G O h a s b e e n d e s i g n i n g a n d p r o d u c i n g s u b s e a interconnections, using extensive experience to provide long-term, reliable solutions for the subsea oil and gas market. Electrical Feedthrough System G E N E RA L S P E C I F ICAT IO NS Operational Depth: Operational Pressure (psi/bar): Test Pressure: Operational Temperature: Storage Temperature: Subsea Mate/Demate Cycles: Design Life: ME C H A N I C A L S P ECIFICAT IO NS ( m a x i m um s ) Axial Misalignment: Angular Misalignment: Radial Misalignment: Actuation Speed: E L E C T RI...

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