... layers ( Figure 1 ). Through time, there is now solid evidence coming from interference among wells through the fracture corridors network, tracer tests and from the signature of high GOR in layers without explicit gas injection indicating dynamic communication among reservoir units. Today units 6 and 7...

... volume. Recovery improvement in unit B, a less mature water flood reservoir unit, was not remarkable. Post job analysis and review claims this due to the relatively immature water injection and thus lower water cut in this reservoir unit. Unit B is also three times thicker than unit A, which meant...