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Watercut WΣW History Matching @model predicts production adjustments coefficients  

LaTeX Math Inline
body \alpha_W(t), \ \alpha_O(t)
 from WΣW plot.

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LaTeX Math Block
anchorWOR
alignmentleft
WOR = \frac{\alpha_W(t) \cdot q_W^\uparrow}{\alpha_O(t) \cdot q_O^\uparrow}
LaTeX Math Block
anchorΣWOR
alignmentleft
ΣWOR = \frac{ \int\limits_0^t \alpha_W(t) \cdot q_W^\uparrow \, dt}{ \int\limits_0^t \alpha_O(t) \cdot q_O^\uparrow \, dt}


The production adjustments coefficients adjustments coefficients

LaTeX Math Inline
body \alpha_W(t), \ \alpha_O(t)
 can be found from minimisation of the goal function: 

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Fig. 1.1 – WΣW plot before history matching

Fig. 1.2 – WΣW plot after history matching




Fig. 1.2 – The production adjustments coefficients from history matching Watercut WΣW History Matching @model



See Also

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Petroleum Industry / Upstream /  Production / Subsurface Production / Field Study & Modelling /  Production Analysis / Watercut Diagnostics / Watercut WΣW plot

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