#TITLE_ALTERNATIVE#

• Main Author: GREGORIUS (NIM : 12211016), SEBASTIAN
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/30853
• Institution: Institut Teknologi Bandung

Dynamic fluid level (DFL) is an important parameter to determine pump depth. Pump depth is influenced by dynamic fluid level because the depth of the pump has to be installed below fluid level. Wrong location of the pump can lead to not only decreasing in production rate (Q) but also backpressure which is a condition that fluids can’t flow to the surface. To get the optimum pump setting depth, first, the dynamic fluid level has to be determined. In order to do that, pump stages, pump speed, and wellhead pressure also important variable to be considered. Furthermore, future inflow performance relationship is needed to be forecasted because of declining reservoir pressure which must change the optimum pump setting depth obtained before. Forecasting is required whether it is needed or not to change the pump depth. <br /> <br /> This final project focused on the influence of pump stages, pump speed and wellhead pressure towards electric submersible pump (ESP) pump setting depth. By making Inflow Performance Relationship (IPR) curve, relationship between bottom-hole pressure and production rate could be predicted. After determining the optimum dynamic fluid level using equation, well flow pressure is given from the IPR curve and locate pump setting depth by applying sensitivity analysis on wellhead pressure, pump stages and pump speed.