#TITLE_ALTERNATIVE#

• Main Author: SULISTYANTO (NIM 22295006), DJOKO
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/7665
• Institution: Institut Teknologi Bandung

Two-phase multi rate test analysis could be done with some modifications of single-phase and application of pseudopressure function. This study is to examine the application the pseudopressure function concept into two-phase flow, oil and gas. <br /> <br /> <br /> Pseudopressure concept basically combine parameters of rock and fluid properties (formation volume factor and viscosity) to be a pseudo parameter. Hence the diffusivity equation become similar to the single phase diffusivity equation. <br /> <br /> <br /> The objective of this research study is to apply the pseudopressure function into two-phase multi rate test analysis with normal flow rate and reverse flow rate schedules. <br /> <br /> <br /> The study was concluded using one dimension and radial cylindric of three-phase reservoir mode. This mode was applied to simulate well test for multi rate under simultaneously producing fwo-phase, oil dan gas using hypotetic data. The mode is run with sequence of normal and reverse flow rate under the same production time. <br /> <br /> <br /> Validation with the simulation input data yields very good results. Especially, the reverse sequence flow rate gives better results than the normal sequence. <br />