Multisectional vibration pump as an element of the hydraulic system that affects the rheological properties of the extracted product

Downhole production of hydrocarbons is a complex technological process. The choice of a mechanized method of oil production in various operating conditions is the basis for their subsequent effective work, the result of which should be economic feasibility. The operation of wells by traditional methods of production in complicated (hard thermobaric) conditions is accompanied by many problems that lead to a reduction in the service life of downhole pumping equipment. The use of alternative (new) methods of oil production would solve such problems. An alternative extraction method is a vibratory pump.In previous works, the installation of a vibration pump (volumetric and dynamic) was considered, which consists of seriesconnected sections. The same article presents a characteristic of a hydraulic system, which can be described as a nonlinear equation, through a nodal analysis of the “reservoir-well-pump-mouth” structure. The influence of the vibration effect of the pump and the formation of receipt processes on the viscosity of the liquid is considered. It is concluded that the presented pump can lead to the transformation of the structural and rheological properties of the liquid, reducing its viscosity