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SIMULTANEOUS CONSTRUCTION OF PHASE DIAGRAM AND HYDRATE EQUILIBRIUM CURVE FOR AN IRANIAN GAS CONDENSATE RESERVOIR |
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| รหัสดีโอไอ | |
| Creator | Ali Asghar Gharesheikhlou, Ali Naseri |
| Title | SIMULTANEOUS CONSTRUCTION OF PHASE DIAGRAM AND HYDRATE EQUILIBRIUM CURVE FOR AN IRANIAN GAS CONDENSATE RESERVOIR |
| Contributor | - |
| Publisher | TuEngr Group |
| Publication Year | 2562 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 10 |
| Journal No. | 14 |
| Page no. | 10A14E: 1-11 |
| Keyword | Phase diagram, Quality line, Hydrate equilibrium Gas condensate fluid, Constant Composition Expansion. |
| URL Website | http://tuengr.com/Vol10_14.html |
| Website title | ITJEMAST V10(14) 2019 @ TuEngr.com |
| ISSN | 2228-9860 |
| Abstract | Constructing phase diagram and its subsequent quality lines for gas condensate reservoirs are always demanding but challenging problem in reservoir fluid experimental studies. Phase diagram and quality lines for gas condensate systems defines regions of gas and gas-liquid condensates through phase diagram and this is frequently used as a short-cut method by reservoir engineers to determine reservoir fluid phase behavior in each operating pressure and temperature condition. Moreover, gas production units sometimes are imposed by solid hydrate formation problem due to spatial combination of producing water and gas molecules and to some extent this phenomena complicates fluid phase conditions dramatically. This experimental research introduces simultaneous studying of reservoir fluid phase diagrams parallel with experimental constructing of hydrate stability curves in order to depict different regions of gas, liquid condensate and solid hydrates throughout of phase diagram region. To do so, phase diagram and hydrate stability curve constructed and merged together for an Iranian gas condensate sample and newly obtained curve interpreted completely and different regions of gas, liquid condensate, gas- liquid condensate and solid hydrates regions were pinpointed experimentally. |
