Performance Quantification of Enhanced Oil Recovery Methods in Fractured Reservoirs
نویسندگان
چکیده
The enhanced oil recovery mechanisms in fractured reservoirs are complex and not fully understood. It is technically challenging to quantify the related driving forces their interaction matrix fractures medium. Gravity capillary play a leading role process of reservoirs. This study aims performance EOR methods using dimensionless numbers. A systematic approach consisting design experiments, simulations, proxy-based optimization was used this work. effect on for water injection several processes such as gas injection, foam water-alternating (WAG) foam-assisted (FAWAG) analyzed numbers surface response model. results show that equilibrium between gravitational viscous fracture gravity blocks determines during When dominant fluid exchange low; consequently, low. In conditions involved. dominate cycle, while govern cycle due enhancement properties, which highest factor. Based performed sensitivity analysis matrix–fracture processes, FAWAG were found be more sensitive permeability contrast, density, block highs than WAG injection.
منابع مشابه
capillary continuity in fractured oil reservoirs
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14164739