Neftegaz Scientific Research and Design Institute

Baku, Azerbaijan

Neftegaz Scientific Research and Design Institute

Baku, Azerbaijan
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Abbasov E.M.,Azerbaijan Academy of Sciences | Agaeva N.A.,Neftegaz Scientific Research and Design Institute
Journal of Engineering Physics and Thermophysics | Year: 2017

On the basis of theoretical investigations, the authors have determined the pressure field in a deformable bed exposed to vibrowaves. A study has been made of the propagation of various forms of elastic waves in a deformable bed. An analytical expression has been obtained for the bottom-hole pressure with account of the deformation of thebed′s reservoir. It has been shown that the degree of attenuation of elastic waves in beds with deformable reservoirs increases strongly compared to undeformable ones. © 2017 Springer Science+Business Media New York


Abbasov E.M.,Neftegaz Scientific Research and Design Institute | Agaeva N.A.,Neftegaz Scientific Research and Design Institute
Journal of Engineering Physics and Thermophysics | Year: 2015

Based on theoretical investigations, the influence of different kinds of generator-produced elastic waves on the character of change in the bottomhole pressure has been studied with account for the bed deformability. An analytical expression has been obtained allowing one to determine the dynamics and depth of elastic wave propagation in the bed with account for the bed collector deformation. It is shown that the degree of attenuation of elastic waves in deformable collectors increases considerably as against undeformable ones. © 2015, Springer Science+Business Media New York.

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