Home > Term: production rig
production rig
a portable servicing or workover unit, usually mounted on wheels and self-propelled. A wellservicing unit consists of a hoist and engine mounted on a wheeled chassis with a self-erecting mast. A workover rig is basically the same, with the addition of a substructure with rotary, pump, pits, and auxiliaries to permit handling and working a drill string.
- Jenis Kata: noun
- Industri / Domain: Minyak & gas
- Kategori: Pengeboran
- Company: PETEX
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- Stepan
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