wellhead

Portuguese translation: Cabeça de poço

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)

English term or phrase:	wellhead
Portuguese translation:	Cabeça de poço
Entered by:	Maria José Tavares (X)

09:56 Feb 13, 2009

English to Portuguese translations [PRO]
Tech/Engineering - Petroleum Eng/Sci

English term or phrase: wellhead

Qual é a tradução de wellhead de acorco com o texto abaixo?

A wellhead is a general term used to describe the component that is used to suspend casing strings and provide sealing functionality for oil wells. Wellheads can be located on platforms, subsea or onshore.

Do http://en.wikipedia.org/wiki/Wellhead

Alexandre Reis Not a translator KudoZ activity Questions: 899 (none open) (15 closed without grading) Answers: 0 Brazil
Local time: 23:28

Cabeçoa de poço

Explanation:
Patentes sobre cabeca de poco - Resultados 1 a 20 de 217Trata-se de um sistema de cabeça de poço (52) para poços de produção de petróleo que compreende uma configuração de suporte de revestimento 'de empilhamento ...
www.patentesonline.com.br/patente.pesquisar.do?pesquisa=cab... - 19k - Em cache - Páginas semelhantes

Pontos de Mergulho - Poço de PetróleoAo descerem, encontraram uma cabeça de poço de petróleo utilizada na procura e produção de petróleo. Esta peça é responsável por guiar os tubos e a broca de ...
www.brasilmergulho.com/port/points/es/poco_petroleo.shtml - 21k - Em cache - Páginas semelhantes

2 Sistemas de Produção em Águas Profundastransporta o fluido produzido da formação até a cabeça do poço no fundo do mar,. no caso de campos de petróleo “öffshore”. Quando o reservatório não dispõe ...
www.maxwell.lambda.ele.puc-rio.br/cgi-bin/PRG_0599.EXE/6084... - Páginas semelhantes

keyway // wellbay > área da cabeça do poço // convés do aparato de ...Tech/Engineering - Engenharia/ciência do petróleo / Protection Equipment ... Quanto ao posicionamento da cabeça do poço, isto é, . ...
por.proz.com/kudoz/english_to_portuguese/petroleum_eng_sci/1091577-keyway_wellbay.html - 45k - Em cache - Páginas semelhantes

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Note added at 46 mins (2009-02-13 10:42:45 GMT)
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CORRECTION: Cabeça

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Note added at 49 mins (2009-02-13 10:45:33 GMT)
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Tn Petróleo - Equipamentos SubmarinosEstas válvulas permitem o fluxo de produção de petróleo e gás, do poço para ... PROTEÇÃO DE CABEÇA DE POÇO (Wellhead Proctection) - Estrutura metálica para ...
www.tnpetroleo.com.br/sala_de_aula/equipamentos_submarinos - 18k - Em cache - Páginas semelhantes

Selected response from:

Maria José Tavares (X)
Portugal
Local time: 03:28

Grading comment

Apesar de alguns concordarem com a primeira resposta, esta contém referência, o que me ajuda a decidir.
4 KudoZ points were awarded for this answer

Summary of answers provided

4 +5

Cabeçoa de poço

Maria José Tavares (X)

5 +3

Boca do Poço

Renata Costa (X)

árvore de natal

Floriana Leary

Summary of reference entries provided

Fernando Domeniconi

Answers

2 mins confidence:

peer agreement (net): +3

Boca do Poço

Explanation:
Está na mesma Wiki. Dá uma olhadinha lá, em português.
HTH.

Renata Costa (X)
Brazil
Local time: 23:28
Works in field
Native speaker of:

Portuguese,

English
PRO pts in category: 4

28 mins confidence:

árvore de natal

Explanation:
Due to the findings below, I would suggest árvore de natal
The first thing you read when you enter the link that Alexandre gave us it says: It has been suggested that Christmas tree (oil well) be merged into this article or section
wikipedia:
Árvore de natal é o nome dado ao conjunto de válvulas instalado em poços de exploração de petróleo
http://pt.wikipedia.org/wiki/Árvore_de_natal_(exploração_e_p...

Floriana Leary
United States
Local time: 22:28
Native speaker of:

English,

Portuguese
PRO pts in category: 4

45 mins confidence:

peer agreement (net): +5

Cabeçoa de poço

Maria José Tavares (X)
Portugal
Local time: 03:28
Specializes in field
Native speaker of: Portuguese
PRO pts in category: 108

Grading comment

Apesar de alguns concordarem com a primeira resposta, esta contém referência, o que me ajuda a decidir.

Reference comments

5 hrs

Reference

Reference information:
https://www.amazines.com/Christmas_tree_(oil_well)_related.h...

In petroleum and natural gas extraction, a Christmas tree, or "Tree", (not "Wellhead" as sometimes incorrectly referred to) is an assembly of valves, spools, and fittings, used for an oil well, gas well, water injection well, water disposal well, gas injection well, condensate well and other types of wells. It was named for its crude resemblance to a decorated tree.
Note that a tree and wellhead are separate pieces of equipment not to mistaken as the same piece. For clarity, a wellhead must be present in order to utilize a Christmas Tree and a wellhead is used WITHOUT a Christmas Tree during drilling operations, and also for riser tie-back situations which would then have a tree included at riser top. Producing surface wells that require pumps (pump jacks, nodding donkeys, etc.) frequently do not utilize any tree due to NO pressure containment requirement

(Schlumberger glossary - Inclusive mostra uma ilustração:
http://www.glossary.oilfield.slb.com/search.cfm
wellhead
2 The surface termination of a wellbore that incorporates facilities for installing casing hangers during the well construction phase. The wellhead also incorporates a means of hanging the production tubing and installing the Christmas tree and surface flow-control facilities in preparation for the production phase of the well.

christmas tree:
An assembly of valves, spools, pressure gauges and chokes ***fitted to the wellhead*** of a completed well to control production. Christmas trees are available in a wide range of sizes and configurations, such as low- or high-pressure capacity and single- or multiple-completion capacity.

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Note added at 5 hrs (2009-02-13 15:14:53 GMT)
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Faltou esta definição para wellhead do Glossário da Schlumberger:
1. The system of spools, valves and assorted adapters that provide pressure control of a production well.

Fernando Domeniconi
United States
Works in field
Native speaker of:

Portuguese
PRO pts in category: 163

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