The hook is the core load-bearing component of the traveling system in petroleum and natural gas drilling and workover operations. It is mainly used to suspend drilling tools, casing, tubing and other drilling equipment, undertaking key operations such as lowering drilling tools, transferring drilling loads, suspending pipe strings and handling downhole accidents. It is the "load-bearing core" that ensures the safety and efficient advancement of drilling operations. The product has a complete range of models, with rated loads covering the full range from 2250kN to 4500kN, and opening sizes from 190mm to 220mm, suitable for drilling tools, casing and traveling blocks of different sizes.
The hook body adopts a rotary design, which can effectively eliminate torsional stress on the drilling tools, protect the drilling tools and wire rope, and reduce operational wear;
Simple structure and convenient maintenance. Wearing parts can be quickly replaced, reducing maintenance costs and downtime.
Main load-bearing parts are made of high-strength alloy steel and have undergone non-destructive testing.
The hook adopts a spring and hydraulic composite buffer device, which is beneficial for protecting drill pipe joints.
