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Specific type of Production Analysis (PA) workflow based on correlation between multi-well production/injection history and permanent downhole gauges (PDG) data  and formation and BHP pressure data records.

The key engine of MatBal is a pseudo-steady state correlation between cumulative offtakes/intakes and formation pressure dynamics.


pressure convolution which is based on unit-rate transient responses retrieved from Production rates / PDG data history by means of pressure deconvolution.

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