Definition of Downhole

1. Adjective. Occurring in the drilled bore of an oil well either underground or undersea. ¹

¹ Source: wiktionary.com

Definition of Downhole

1. pertaining to subterranean drilling equipment [adj]

Lexicographical Neighbors of Downhole

downgrade
downgraded
downgrades
downgrading
downgradings
downgyved
downhaul
downhauls
downhearted
downheartedly
downheartedness
downhill
downhiller
downhillers
downhills
downhole (current term)
downier
downiest
downiness
downinesses
downing
downings
downland
downlands
downless
downlevel
downlight
downlighter
downlighters
downlighting

Literary usage of Downhole

Below you will find example usage of this term as found in modern and/or classical literature:

1. The Loma Prieta, California, Earthquake of October 17, 1989 edited by Thomas D. O'Rourke (1993)
"The surface/downhole spectral ratio therefore provides only partial information on how ground motions are amplified by sedimentary deposits. ..."

2. Alternative Methods for Fluid Delivery and Recovery by Larry Murdoch (1995)
"downhole Motors. A downhole motor uses pressurized drilling fluid to rotate a ... The advantage of downhole mud motors is that they eliminate drill string ..."

3. Subsurface Characterization and Monitoring Techniques: Vol. 1: Solids ...by J. Russell Boulding by J. Russell Boulding (1996)
"downhole hammer: Monitoring well installation in very hard to hard ... downhole hammer. A down-the-hole hammer, which operates with a pounding action as it ..."

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