Home > Term: Kelly spinner
Kelly spinner
A pneumatically operated device mounted on top of the kelly that, when actuated, causes the kelly to turn or spin.
- Jenis Kata: noun
- Industri / Domain: Minyak & gas
- Kategori: Pengeboran
- Company: PETEX
0
Penulis
- Harry8L
-
(V.I.P) 574128 poin - 100% positive feedback
(London, United Kingdom)
