kelly drives

A form of kelly drive — A type of well drilling device on an oil or gas drilling rig that employs a section of pipe with a polygonal or splined outer surface.

Meanings

noun
  1. pluralplural of kelly drive
Cite this entry
APA

kelly drives. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/kelly%20drives

MLA

“kelly drives.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/kelly%20drives. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “kelly drives,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/kelly%20drives.

Source: kelly drives on Wiktionary, CC BY-SA 4.0.