Spécification API 7-1 SY/T5144 Collier de forage à spirale lisse non magnétique pour le forage pétrolier

4 Train de tiges
July 31, 2025
Video Description:
Discover the API Spec 7-1 SY/T5144 Slick Spiral Non Magnetic Drill Collar for petroleum drilling. This high-performance tool provides weight-added guidance, stabilizes wellbores, and transmits torque efficiently. Ideal for deep and complex formations, it ensures durability and precision in drilling operations.