Glossary entry

English term or phrase:

trash seal at the upper end

Portuguese translation:

vedante de detritos no terminal superior

Added to glossary by Ligia Dias Costa
Apr 2, 2009 12:10
15 yrs ago
1 viewer *
English term

trash seal at the upper end

English to Portuguese Tech/Engineering Engineering (general) wear bushing
running and retrieving using straight-in/straight-out operations and no rotation or
jaying is required.
· a shear pin design for installation, with approximately 25,000 lb overpull is
required to retrieve the running tool
· a composite lockdown element which provides approximately 55,000 lb lockdown
force, the 13-3/8” locks to the wellhead housing, while the 9-5/8” and 10-3/4” lock
inside the casing hanger.
· can be run and a BOP test performed on the same trip.
· are rated for the 3.8 million lb load (induced by 15,000 psi BOP pressure tests).
· have a trash seal at the upper end to prevent debris from collecting between the
wear bushing and the wellhead housing.
Change log

Apr 2, 2009 12:10: changed "Kudoz queue" from "In queue" to "Public"

Apr 7, 2009 12:31: Ligia Dias Costa changed "Edited KOG entry" from "<a href="/profile/83285">Lilian Magalhães's</a> old entry - "trash seal at the upper end"" to ""vedante de detritos no terminal superior""

Proposed translations

+9
6 mins
Selected

vedante de detritos no terminal superior

espero que ajude
Peer comment(s):

agree Claudio Mazotti : boa sugestão
2 mins
Obrigada, Cláudio
agree Marlene Curtis
27 mins
Obrigada
agree Maria Teresa Borges de Almeida
1 hr
Obrigada!
agree rhandler
1 hr
Obrigada!
agree Maria José Tavares (X)
2 hrs
Obrigada!
agree Marcos Antonio
3 hrs
Obrigada
agree Mary Palmer
4 hrs
Obrigada
agree Artur Jorge Martins
5 hrs
Obrigada
agree Rita Goncalves : uauau
5 hrs
Obrigada
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3 KudoZ points awarded for this answer. Comment: "thanks"
4 days

anel vedador de detritos no topo

A resposta da Ligia também está correta, mas em giria de perfuração eu prefiro a expressão anel de vedação, ou vedador, pois é um anel aplicado em torno da coluna de perfuração.
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