- Drill Tool Lift Sub
- 2016-11-04 21:31
- The drill tool lifting subs are the special tools for lifting of the drill tools in petroleum, natural gas industry and
- Drill pipes
- 2016-11-02 19:07
- TIANHE provides a complete line of drill string products, including a full range of jointed drill pipe in nominal sizes
- Hydraulic anchor whip stock
- 2016-10-30 08:31
- Hydraulic anchor whipstock
- SPIRAL HEAVY WEIGHT DRILL PIPE
- 2016-10-26 05:37
- HEAVY WEIGHT DRILL PIPE ,SPIRAL TYPE ,AS PER API 7-1 AND NS-1 STANDARDS ,WITH HARDBANDING ARNCO100XT ,300XT
- drill collar
- 2016-10-25 19:49
- The drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill co
- Reversing Sub
- 2016-10-22 10:46
- It is a special tool for revering stuck drill stem above stuck point in drilling and work over operation.