NRG-Murena

• Casing diameter: 114 mm;

• Outer diameter of drain plug: 92 mm;

• Muffling plug material: soluble materials;

• Differential pressure: up to 70 MPa;

• Operating temperature: up to 120 °C;

• Interval isolation time: up to 180 hours;

• Dissolution medium: kill fluid, formation fluid, acids.

• Withstands differential pressure in directions wellhead-face and face-wellhead;

• Built-in adjustable valve that opens circulation through traffic jam;

• Valve opening when creating both depression and repression Insoluble carbide teeth can be removed magnet;

• Accelerated dissolution is possible by pumping acid packs.

Installation in a horizontal section of the well, where removing or drilling out a plug may be especially difficult. Preventing exposure to high pressure to sections of the well below the plug.