At present ,the crude oil of a production well is metered by
the combination of two-phrase separator and glass tube ,and the
water cut is obtained by artificial method . As the oil field has
gone into the high water cut development life ,the metering error
has become a considerable problem. In order to enhance the
metering accuracy ,the production metering error for a single well
is demonstrated and evaluated and the metering technology is
discussed in this paper.
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