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Abstract

Summary

We consider the problem for determination of the velocity fields in pores in order to achieve effective acoustic load in porous layer. In solving the problem were used differential equations that describe the movement of laminar viscous fluid in the cylindrical pore channel. When the acoustic effect on the speed layer viscous fluid in the pore channels formation reaches the largest values in a frequency ange depending on the size of these channels. The pulsating motion of fluid in the pore channels ccompanied by compression waves, alternating dilution and seepage. In order to study the effect of acoustic waves on the filtration of viscous fluid, the stratum kernels have been developed and manufactured in experimental plant. The installation consist of: a gas ballon, a reducer, a resiver, a kernel holder with a fluid, a piezus and a kernel, precise scales for fixing the mass of the filtered liquid. In the pressure region up to 10 bar, the linear dependence of the mass of the filtered fluid on the pressure near the kernel, engine oil was used, the kernel was from the sandstone. Effective emitters can be loops and radiators Lanzhevena. The obtained results are of practical importance for the development of promising methods for intensifying the production of hydrocarbons by the action of acoustic waves of the formation.

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/content/papers/10.3997/2214-4609.201902150
2019-05-15
2024-04-27

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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201902150
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Computer and experimental modeling for creating wave technology for intensification of hydrocarbons production
Conference Proceedings 2019, 1 (2019); https://doi.org/10.3997/2214-4609.201902150
/content/papers/10.3997/2214-4609.201902150
/content/papers/10.3997/2214-4609.201902150
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