+7 (343) 266-58-88 info@nekko.ru


Conducting hydraulic fracturing followed by development of the well with a jet pump

Design possibilities

Jet Pro Frac allows you to carry out the following technological operations:
  • Reduction of bottomhole pressure and induction of inflow from the formation
  • Impact on the formation by alternating (cyclic) differential pressures
  • Multi-cycle hydrodynamic studies from lower to higher depressions with registration of bottomhole pressure with autonomous gauges
  • Chemical treatment of formations with subsequent extraction of reaction products
  • Perform hydraulic fracturing and clean the well from proppant

Principle of operation

  • Put into action by injection the working fluid by pumping units located on the surface.
  • Allows you to create depressions on the formations without the use of compressor units.
  • The principle of operation of the device eliminates the possibility of explosive gas-air mixtures and uncontrolled oil and gas manifestations in the well.
  • The device reduces the bottomhole pressure only in the sub-packer interval. The rest of the wellbore maintains normal hydrostatic pressure.
  • As a working fluid for Jet Pro Frac, a fluid used for well killing (water, saline solution, surfactant solution) is used.


Maximum pressure of the working fluid in front of the nozzle, MPa
Maximum working fluid pressure during hydraulic fracturing, MPa
Maximum depth of descent, m
Maximum diameter, mm
Length, mm
Central channel diameter, mm
The maximum diameter of plug-in pumps moved along the tubing in the interval from the wellhead to the installation site of the device casing, mm
Operating time to failure, not less than an hour
Assigned resource, not less than an hour
Recovery time (preparation for work), no more than an hour
Number of ejection units, pcs
The maximum value of the created drawdown on the reservoir
Equal to formation pressure
Guaranteed volume of proppant pumping, t
ermissible number of well operations per thread, pcs.

Реализованные проекты

Проект PitMSFrac, Башкортостан

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Освоение скважин струйным насосом при ГРР в ЯНАО

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Проект «КВД-онлайн», Иркутская область

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