Pulse Horizont

The Pulse Horizont jet pump is designed to induce flow from the formation for the purpose of well exploration and impact on the near-wellbore zone of formations, and specifically:

• For fields with abnormally low formation pressures and high (up to 1 Darcy) reservoir permeability
• The sealing assembly allows low static operation up to 1000 m.

Pulse Horizont allows you to carry out the following technological operations:

• Reduction of bottomhole pressure and stimulation of inflow from the formation;
• Geophysical surveys in the mode of set values of depressions by geophysical instruments delivered into horizontal liners with the help of coiled tubing;
• Multi-cycle hydrodynamic studies from lower to higher depressions with registration of bottomhole pressure with autonomous gauges.

These operations can be carried out in any combination and sequence.

• The device allows you to create depressions on formations without the use of compressor units.
• The principle of operation eliminates the possibility of explosive gas-air mixtures and uncontrolled oil and gas manifestations in the well.
• Reduces bottomhole pressure only in the sub-packer interval. The rest of the wellbore maintains normal hydrostatic pressure.
• Наличие обратного клапана в конструкции позволяет осуществлять воздействие на пласт методом циклических депрессий – «МЦД».
• As a working fluid for device, a fluid used for well killing (water, saline solution, surfactant solution) is used.