swivel bushing

См. также в других словарях:

• Drilling rig (petroleum) — The equipment associated with a rig is to some extent dependent on the type of rig but typically includes at least some of the following items: #Mud tank #Shale shakers #Suction line (mud pump) #Mud pump #Motor or power source #Vibrating hose… …   Wikipedia

• List of components of oil drilling rigs — This article lists the main components of a petroleum onshore drilling rig. Offshore drilling rigs have similar elements, but are configured with a number of different drilling systems to suit drilling in the marine environment. The equipment… …   Wikipedia

• Kelly drive — A kelly drive refers to a type of well drilling device on a drilling rig which employs a section of pipe with an outer surface that is square, hexagonal or octagonal which passes through the kelly (mating) bushing and rotary table. This bushing… …   Wikipedia

• List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …   Wikipedia

• Colt M1900 — Colt Model 1900 Photo by AdamsGuns.com Type Semi automatic pistol Place of origin …   Wikipedia