Production Allocation Along Long Drains Activated by ESPs: Rising to the Challenge

Production allocation is of utmost importance for optimum<br>reservoir development and production optimization. It is<br>becoming all the more critical as fields are increasingly<br>developed through long, often multilayer, commingled<br>horizontal wells, either to reduce costs in offshore<br>environments, to ensure productivity in low permeability<br>reservoirs, or as an improved oil recovery method tapping<br>unswept areas.