Well Head Tools Well Complection
Lifting subs, bit breakers, lifting plugs, mud backet and unions Lifting subs all belong the well head tools well complection.
1. Lift Subs:
Lift subused for lifting of the drill tools. There are tow types for drill tools lifting sub in
structure: Type A and Type B.
Type A: Both the top and bottom ends are all with thread connection
Type B: Bottom end with thread connection
Lift sub used for lifting of the drill tools. Thereare tow types for drill tools lifting sub in
structure: Type A and Type B.
Type A: Both the top and bottom ends are all with thread connection
Type B: Bottom end with thread connection
2. Uoions:The union has reliable sealing, fast loading and unloading, and good universal interchangeability. Union joints can be connected with pipeline threads, tubing threads, butt welding or non-pressure sealing ends. Products are widely used in oilfield drilling, cementing, well logging, oil testing operations, acid fracturing, coiled tubing and sand control operations, offshore platforms and other high-pressure fluid operations and equipment supporting.
