multiple hydraulic pump

multiple hydraulic pump

[′məl·tə·pəl hī′drȯ·lik ′pəmp]
(petroleum engineering)
Oil-well pump arrangement by which a single pump can be used in alternating operation to lift oil from two producing zones within a single multiple completion well.
References in periodicals archive ?
Significant efficiencies in capturing wind energy over the widest range of wind profiles are created by using a series of self-adjusting multiple hydraulic pumps and multiple variable speed generators.
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