ЛИНК

The Purpose

Cementing of bottom-hole zone of sand wells

Component Reagents

• Component ЛИНК-С, polymer compound
• Component ЛИНК-Г, water-soluble gas developing agent,
• Component ЛИНК-О, water-soluble solidifier,
• water

Main Properties

• Adjustable solidification periods;
• homogeneity, good filterability;
• High mechanical reliability of hardened rocks;
• The reduction of well productivity is below 25%

Injection Volumes

• The volume of the injected composition is 0.4 – 0.5 m³; *
• The volume of the buffer rim is 0.8-1.0 m³; *
• The volume of the hydrophobic liquid is 0.8-1.0 m³; *

Equipment

• Pump truck,
• Tanks for water and hydrophobic liquid,
• Tanks for preparation of the fluid,
• Equipment to tie the well reinforcement

Application Technology

• Injection of buffer rim;
• Injection of the composition;
• Injection of the hydrophobic liquid;
• Flushing with water;
• Delay for response and solidification;
• Bringing the well into production

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The volumes are given for 1 m of perforated thickness of the reservoir