noun
- A mixture of clays and chemicals and water; pumped down the drill pipe to lubricate and cool the drilling bit and to flush out the cuttings and to strengthen the sides of the hole.
- synonyms: drilling mud
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). drilling fluid. Retrieved September 21, 2026, from http://smartdefine.org/drilling_fluid/definitions/1271448 |
| Chicago | WordNet. 2010. "drilling fluid" http://smartdefine.org/drilling_fluid/definitions/1271448 (accessed September 21, 2026). |
| Harvard | WordNet 2010, drilling fluid, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/drilling_fluid/definitions/1271448>. |
| MLA | WordNet. "drilling fluid" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/drilling_fluid/definitions/1271448> |