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Ratio of cumulative water production  Q^{\uparrow}_W to cumulative oil production  Q^{\uparrow}_O:

(1) {\rm ΣWOR}=\frac{Q^{\uparrow}_W}{Q^{\uparrow}_O}


It relates to Cumulative watercut (ΣYW) as:

(2) {\rm ΣWOR}=\frac{ΣY_W}{1-ΣY_W}

See Also


Petroleum Industry / Upstream / Subsurface E&P Disciplines / Well Testing (WT) / Flowrate Testing / Flowrate

Water cut (YW) ]

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