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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...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/7665 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | 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 />
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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 />
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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 />
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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 />
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Validation with the simulation input data yields very good results. Especially, the reverse sequence flow rate gives better results than the normal sequence. <br />
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