<p>A hydrodynamic calculation model is proposed that determines the potential for a preliminary assessment of permeability and predicts its impact on oil recovery after treatment with a solvent. This model is capable of ensuring a high degree of purification of rock contaminated with heavy components contained in hydrocarbon products and restoring the rock's filtration and capacity properties to their original state. Based on this model, the possibility of ensuring an approximate average increase in well production for a specific reservoir model by 1.34 times compared to oil production before development was determined.</p>

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Modeling the Process of Treatment of Bottomhole Zones of Wells with a Solvent and a Method of Its Calculation

  • A. A. Kerimova

摘要

A hydrodynamic calculation model is proposed that determines the potential for a preliminary assessment of permeability and predicts its impact on oil recovery after treatment with a solvent. This model is capable of ensuring a high degree of purification of rock contaminated with heavy components contained in hydrocarbon products and restoring the rock's filtration and capacity properties to their original state. Based on this model, the possibility of ensuring an approximate average increase in well production for a specific reservoir model by 1.34 times compared to oil production before development was determined.