Cone junk catcher is used to catch the small junk from down hole, such as cone, cutters, hand tools, iron junk, etc. It has advantages of simple structure, safe and reliable using. Especially in the deeper structured well. It can protect the bit when using this tool to clean the bottom hole before using the PDC bit.
Specification
Model | OD mm(inch) | Specification | Conn. |
YL98 | 98(3 7/8) | Suitable forφ127(5")casing andφ117(4 5/8")well hole,max. catingφ45, finger type claw shrinking pressure 17.5Mpa,bursting pressure 21.8Mpa. | 2 7/8REG |
YL146 | 146(5 3/4) | Suitable forφ178(7")casing andφ152.4(6')well hole,max. cating φ90,finger type claw shrinking pressure17.5Mpa,bursting pressure 21.8Mpa. | NC38 |
YL200 | 200(7 7/8) | Suitable forφ244(9 5/8")casing andφ216(8 1/2')well hole,finger type claw shrinking pressure 17.5Mpa, bursting pressure 21.8Mpa. | NC50 |