Optimization of Carbonate Stimulation based on Long-Term Well Performance Predictions

Individual wells and their respective completions in the North Field of Qatar are becoming increasingly important and<br>sophisticated. Effective matrix acid stimulation of the very thick, layered carbonate reservoirs plays a key role in achieving<br>and maintaining production targets to meet present and future demand. Completion intervals routinely traverse several<br>layered reservoirs, commingle multiple zones, and span more than a thousand feet in length.