أوكتج - الشركة المصنعة لأنابيب الصلب أبتير, غلاف الغاز ...
الثقيلة الوزن أنابيب الحفر (HWDP) Our Heavy Weight Drill Pipe (HWDP) offers a gradual transition from heavy, rigid drill collars to the more flexible drill pipe which helps to reduce the number of fatigue failures seen directly above the Bottom Hole Assembly (أ). We offer heavy weight in 3.1/2″, 4", 5 ″ and 5.1/2″ consisting of hard banded tool joints and raised ...