Coiled tubing deployed electrical submersible pump (CT-ESP) design using PROSPER for Well A9: a case study

Most oil wells in the world initially produce naturally due to the reservoir's natural energy and the pressure differential between the reservoir and the wellbore. However, as reservoir pressure declines over time, natural flow decreases, requiring artificial lift systems to sustain production. This study focuses on the design of a Coiled Tubing Deployed Electrical Submersible Pump (CT-ESP) system using PROSPER software for Well A9. The implementation of CT-ESP aims to reduce intervention costs and well downtime compared to conventional ESP methods. By analyzing inflow and outflow performance relationships, the optimal pump configuration was determined. The simulation results confirm that the proposed CT-ESP design effectively restores fluid production rates and stabilizes bottomhole pressure, offering an efficient solution for Well A9.