HIGH RESOLUTION PREDICTION OF GAS INJECTION PROCESS PERFORMANCE FOR HETEROGENEOUS RESERVOIRS | |
Franklin M. Orr, Jr. | |
Stanford University (United States) | |
关键词: Oil Wells; 02 Petroleum; Forecasting; Computerized Simulation; Petroleum; | |
DOI : 10.2172/823226 RP-ID : NONE RP-ID : FC26-00BC15319 RP-ID : 823226 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
This report outlines progress in the second quarter of the second year of the DOE project ''High Resolution Prediction of Gas Injection Process Performance for Heterogeneous Reservoirs''. A three-dimensional streamline simulator, developed at Stanford University, has been modified in order to use analytical one-dimensional dispersion-free solutions to multicomponent gas injection processes. The use of analytical one-dimensional solutions in combination with streamline simulation is demonstrated to speedup compositional simulations of miscible gas injection processes by orders of magnitude compared to a conventional finite difference simulator. Two-dimensional and three-dimensional examples are reported to demonstrate the potential of this technology. Finally, the assumptions of the approach and possible extensions to include the effects of gravity are discussed.
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823226.pdf | 1057KB | download |