This article appears to be a dictionary definition. (May 2023) |
A directional well is the oil industry term for an oil well with a borehole that deviates from a vertically straight line. This is normally done with the intention of hitting several target sands, for instance.
Line (a) is an imaginary line representing the true vertical depth, while line (b) is the borehole itself, and its length is called the measured depth
References
editExternal links
edit- Directional well, Oilfield Glossary, Schlumberger
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