Title: |
MODELING OF PHASE-PARTITIONING TRACERS IN FRACTURED RESERVOIRS |
Authors: |
K. Pruess, M.J. O'Sullivan, and B.M. Kennedy |
Key Words: |
simulation, tracers |
Conference: |
Stanford Geothermal Workshop |
Year: |
2000 |
Session: |
Modeling |
Language: |
English |
File Size: |
126KB |
View File: |
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This paper presents modeling concepts and illustrative simulations for the migration of phase-partitioning tracers in boiling two-phase reservoirs. The mathematical model implemented in the TOUGH2 simulator is reviewed. Migration of artificial and natural (noble gas) tracers is simulated for production-injection scenarios under vapor-dominated conditions. Simulated trends reflect an interplay of different reservoir processes and conditions, and compare favorably with observations at The Geysers reservoir.
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