تاسیسات سرچاهی (Wellhead Facilities) لیست دروس Process description of wellhead units - Session 1 - Wellhead valve 8:42 Process description of wellhead units - Session 2 - Methanol and anti-corrosion agent injection 9:27 Process description of wellhead units - Session 3 - Wellhead test vessel and materials 9:21 Process description of wellhead units - Session 4 - Pigging operations
