A semi-analytical model for predicting inflow profile of long horizontal wells in super-heavy foamy oil reservoir
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DOI: 10.1016/j.petrol.2020.107952
Abstract: Abstract In most super-heavy oil reservoirs, depletion recovery is one of the important cold recovery methods accompanied by foamy oil production. However, the inflow profiles of horizontal wells in super-heavy foamy oil reservoirs cannot be… read more here.
Keywords: horizontal wells; oil; model; wells super ... See more keywords
Preparation and performance evaluation of stable foamy heavy oil
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DOI: 10.1134/s0965544117020141
Abstract: Cold production and transportation of heavy oil is currently a hotspot issue in petroleum industry. In this study, an idea that heavy oil is transported in the form of foamy oil at room temperature was… read more here.
Keywords: foamy heavy; stable foamy; foamy oil; performance ... See more keywords
Studies on the Stability of the Foamy Oil in Developing Heavy Oil Reservoirs
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DOI: 10.4028/www.scientific.net/ddf.371.111
Abstract: In the process of natural energy depletion, foamy oil is characterized of low production Gas Oil Ratio, high oil viscosity, high daily production rate and high primary recovery factor. The stability of the foam turns… read more here.
Keywords: oil viscosity; gas; foamy oil; stability ... See more keywords