Electrical Wellhead Outlet
Electrical Wellhead Outlet
Electrical Wellhead Outlet
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Production Optimization<strong>Electrical</strong> <strong>Wellhead</strong> <strong>Outlet</strong>Weatherford’s electrical wellhead outlet (WHO) is designed for cablefeed-through and exit management of the electric downhole cable(TEC) from a wellhead.A metal-metal primary pressure seal on the TEC armor and the boreof the wellhead penetrator provides the primary pressure barrier.The chamber within the WHO allows interface of the downhole cablewith the surface cabling. A bulk head feed through provides thecritical secondary pressure barrier.Features, Advantages and Benefits• Manufactured to suit client requirements in terms of port size,materials, well conditions and pressure and temperature ratings• All seals are metal-to-metal to assure system integrity for low andhigh pressure applications• Designed to operate in harsh environments throughout the life ofthe well, whether on land or offshore• Easy and quick to install• The WHO has been certified as complying with the Essential Healthand Safety Requirements of Annex II of ATEX Directive 94/9/EC; certification has been assured by compliance with Europeancommunity standards EN 60079-0: 2006 and EN 60079-1: 2004• Designed to API 6AWeatherford International Ltd.515 Post Oak Blvd., Suite 600Houston, Texas 77027 USATel: 281-348-1000weatherford.com© 2009 Weatherford. All rights reserved. 5886.00
Production Optimization<strong>Electrical</strong> <strong>Wellhead</strong> <strong>Outlet</strong>SpecificationsGeneral<strong>Wellhead</strong> connection thread1/2 in. NPT maleIntermediate body connection thread1 in. AE<strong>Electrical</strong> exit connecting thread1/2 in. NPT maleComponent material (standard)400 series stainless steel (13 Cr)Component material (options)HP yield alloysOverall diameter, in. (cm) 1.5 (3.81)Overall length, in. (cm) 11.5 (29.21)Working pressure, psi (bar) 10,000 (689.5)Burst pressure (calculated), psi (bar) 20,000 (1378.9)Weight, lb. (kg) 6 (2.72)Marked Ex d IIB T4 for use in Zone 1 hazardous locations by TUV RheinlandCertificationsCE marked as Ex II 2GDNV survey at 10,000 PSI operating pressureOptions• Junction box–supplied as standard• <strong>Wellhead</strong> flange adaptors to comply with wellhead specificationsWeatherford International Ltd.515 Post Oak Blvd., Suite 600Houston, Texas 77027 USATel: 281-348-1000weatherford.comWeatherford products and services are subject to the Company’s standard terms and conditions, available onrequest or at weatherford.com. For more information contact an authorized Weatherford representative. Unless notedotherwise, trademarks and service marks herein are the property of Weatherford. Specifications are subject to changewithout notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in theapplicable contract between Weatherford and the client.© 2009 Weatherford. All rights reserved. 5886.00
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