| 释义 |
directional drilling
directional drilling n (Mining & Quarrying) a method of drilling for oil in which the well is not drilled vertically, as when a number of wells are to be drilled from a single platform to reach different areas of an oil field. Also called: deviated drilling directional drilling
directional drilling[də′rek·shən·əl ′dril·iŋ] (engineering) A drilling method involving intentional deviation of a wellbore from the vertical. |