... distributed sensing methods. Categorical and systematic methods to evaluate inter-stage isolation effectiveness are described, applied and compared for sleeve spacing ranging from 55 feet to 175 feet. The method and model to systematically rank the isolation effectiveness was developed to better quantify...

... are completing wells in this play. Completion Installation and Operations ball seat minimal acting differential pressure isolation effectiveness zonal isolation isolation stimulation treatment hydro-mechanical packer Upstream Oil & Gas Effectiveness ohm system provider Production analysis...

... Abstract It is common practice to complete long carbonate intervals with multi-stage stimulation treatments especially in horizontal wells. Each zone tends to be mechanically isolated using cement or openhole packers and then acid stimulated. Zonal isolation effectiveness is judged on the basis...