2015-07-04
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By using “sensitivity analysis”, minimum pressure was found as 247,4 bar:
B. Maximum water cut with current pressure
By using “sensitivity analysis” function again well outputs were calculated for water cut values 70%, 80%, 90%, 100%:
As graph shows, even with 100% water cut well still would be producing fluid. Additionally was calculated minimum reservoir pressure with water cut 80% (266,1 bar):
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C. Well flow analysis with lower pressure and higher water cut
By lowering down pressure by 25% and raising water cut by 5%, well model stopped producing fluid:
D. Collar pressure impact
By changing collar pressure and comparing well output values next graph was formed:
