Definition:
Standing Valve||
English:
Standing Valve
German:
Stehen Ventil
French:
permanent Valve
Spanish:
Válvula de pie
Italian:
valvola di fondo
Russian:
Постоянный клапан
Romanian:
Valve permanent
Arabic:
صمام الدائمة
Persian:
ایستاده شیر
Chinese:
固定阀
Subject Area 1:
Production Technology
Remarks:
Standing valves act as check valves to prevent the migration of fluid in tubing back into the formation during intermittent gas-lift or plunger-lift operations.