Tubing catcher TVO
Tubing catcher TVO
Internal pipe catchers for TVO casing pipes are intended for gripping by the inner surface and subsequent extraction of tubular elements of drill, casing and tubing strings during fishing operations in oil, gas and exploration wells.

Spearheads of TVN (TV), TVM, TVO, TNZ types are intended for capture and subsequent extraction from wells, during fishing operations, tubing, drill pipes and casing pipes. By the nature of the capture of pipes, the spears are divided into two groups: internal (for gripping by the inner surface) and external (for gripping by the outer
pipe or coupling surface). Internal spears are subdivided into non-releasing and non-releasing.

The capture is carried out by wedging the retractable dies between the inner or outer surface of the captured pipe and the rod or body of the spear.

With the help of spearheads, the pipe strings can be removed as a whole or in parts, having previously unscrewed.

Technical characteristics
Type Сonnecting thread (GOST 28487) Outer diameter Length
TVO-146 3-88 134 1170
TVO-168 3-108 154 1200
Let's discuss your project

Leave us your details and we will call you back.

Thank you, our manager will contact you.