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offshore rig

offshore rig

1 5.6
A large structure in the sea for drilling oil or gas from under the sea floor
  • noun
  • /ˈɔfˌʃɔr rɪg/
  • Specialized
translation icon : plataforma offshore
  • offshore rig in the Gulf

Examples

  • There is evidence that if high oil prices do not bring higher oil production due to deep offshore rig shortages, political instability, the cartel, and maturing super giant fields, then we might see conservation efforts and fuel switching.

    Blog text (34)
  • The workers on the offshore rig extracted oil from beneath the ocean floor.

  • Safety precautions are crucial for employees operating on an offshore rig in rough seas.

  • The offshore rig was equipped with advanced technology for drilling deep into the seabed.

Synonyms

rig
vsoffshore rig
126 4.9

A group of equipment used for a specific job, like sound or fishing

applies only to sea structures designed specifically for drilling wells
oil rig
vsoffshore rig
  • Specialized
24 3.5

A large platform with machines that drill oil and gas on land or at sea

restricts meaning to structures located in the sea only
drilling rig
vsoffshore rig
  • Specialized
6 4.1

A large machine that makes holes in the ground to get oil or gas

is specific to being located at sea rather than land or any location
drilling platform
vsoffshore rig
  • Specialized
2 5.1

A large structure in the sea that holds machines and people to drill for oil

focuses on the actual sea structure used for drilling rather than support
drill rig
vsoffshore rig
  • Specialized
1 5.1

A large machine that drills wells to get oil or gas

refers only to sea-situated drilling structures rather than land machines
offshore drilling rig
vsoffshore rig
  • Specialized
6.3

Large platform at sea where workers get oil or gas from under the sea floor

is the exact sea-only structure for drilling wells beneath the ocean floor
oilrig
vsoffshore rig
4.8

A large structure on land or at sea where people drill for oil and gas

restricts use to sea locations for drilling wells rather than land

How Permanent

offshore rig
  • Specialized
1 5.6
drilling platform
  • Specialized
2 5.1

Surface Forms

offshore rig singular
offshore rigs plural

Morphology

offshore + rig

The meaning is directly composed from 'offshore' (located away from shore/in the sea) modifying 'rig' (a piece of equipment or structure), so a learner who knows both words can infer it denotes a rig located at sea, typically used for tasks like drilling. This is a straightforward noun + modifier composition that exists across languages and follows common English compounding patterns, making the sense immediately predictable.

Etymology

Offshore rig comes from the words offshore (meaning 'away from the shore') and rig (a large platform or machine used 'to drill' for oil or gas). The image is a big platform out at sea where workers drill, so the name means a large structure at sea for drilling.