释义 |
injection well
injection welln. A deep well into which water or pressurized gas is pumped in order to push petroleum resources out of underground reservoirs toward production wells, so as to increase their yield.injection well
injection well[in′jek·shən ‚wel] (hydrology) recharge well (petroleum engineering) In secondary recovery of petroleum, a well in which a fluid such as gas or water is injected to provide supplemental energy to drive the oil remaining in the reservoir to the vicinity of production wells. |