cabeça de poço
1. The top of a well, especially an oil or gas well, where the pipe emerges from the ground and where control valves and other equipment are installed
The engineer inspected the wellhead to ensure all safety valves were functioning properly.
O engenheiro inspecionou a cabeça de poço para garantir que todas as válvulas de segurança estavam funcionando corretamente.
2. The structure and equipment at the surface of a borehole that contains valves and controls for the flow of oil or gas
The wellhead assembly includes pressure gauges, flow control valves, and safety equipment.
O conjunto de cabeça de poço inclui manômetros, válvulas de controle de fluxo e equipamentos de segurança.
3. The source or origin point of a spring or stream
They hiked to the wellhead of the mountain spring to study its geological formation.
Eles caminharam até a nascente da mola da montanha para estudar sua formação geológica.
This term is primarily used in the oil and gas industry, which is significant in Brazil given Petrobras's major role in global petroleum production. The term reflects technical precision required in offshore and onshore drilling operations. In the United States, particularly in Texas and Louisiana, wellhead is a crucial term in the petroleum economy and infrastructure.
Related Idioms & Phrases
at the wellhead - referring to the point of origin or source
from wellhead to pump - describing the entire oil production process
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