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Eng
Rus

VEC 2

The Purpose

  • Disabling of the depleted reservoir intervals;
  • Elimination of the interstratal flows and flows behind the casing;
  • Isolation of bottom water

Component Reagents

  • Synergistic polymer composition VEC-2,
  • Crosslinker,
  • Water

Main Properties

  • High selectivity of filtering;
  • Adjustable gel time;
  • High strength characteristics of the gel;
  • Gel stability up to 100 °C;
  • Possibility of destruction by chemical methods

Injection Volume

The optimum amount of the compound is calculated using the program, named "Calculation of injection volumes of gelling agents for water shutoff".

Equipment

  • Portable APZR-P,
  • Pump truck,
  • Equipment for tying hole fittings;
  • Hydraulic manipulator for loading and unloading

Application Technology

Injection of the composition;

  • Flushing with water;
  • Keeping the well under pressure during gelation process;
  • Placing the well on production
Any questions?