CASE STUDY: Real-Time Operations PLT+ALFA Combination to Identify Reason Behind High WC% Challenge • A Middle East operator had a challenge to identify the reason behind the high water-cut of 83%. According to OH data and saturation logs, were all showing irreducible water saturation of 5-10%. • The Hydro-Dynamic model shows no injection water breakthrough across this pay zone. • The request was to evaluate the reservoir flow and find the source of HIGH WC for possible Water shut-off action. Solution • A team of GoWell personnel with wide expertise and knowledge regarding formation evaluation and reservoir characterization proposed to run ALFA tool (Acoustic Leak Flow Analyzer) to be combined with PLT. The capabilities of this passive tool will aid to iden

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