NQ Overshots
- Description
- Inquiry
Overshots聽is a necessary device in wireline drilling. It is dropped on a cable and directly couples onto and lifts up the inner tube assembly, eliminating the need to couple and uncouple the rod string each time the core is retrieved.聽
Product profile: NQ Overshots
Components:
1.聽Eye聽Bolt聽
2.聽Cable聽Swivel聽Collar
3.聽Thrust聽Bearing
4.聽Castle聽Nut
5.聽Cotter聽Pin
6. Grease聽Fitting
7.聽Cable聽Swivel聽Body
8.聽Jar聽Staff
9.聽Jar聽Tube
10.聽Hex聽Nut聽3/4聽UNC
11.聽Cap,聽Ezy聽Lock聽O/Shot
12.聽Spring,聽Ezy聽Lock聽O/Shot
13.聽Sleeve,聽Ezy聽Lock聽O/Shot
14.聽Compression聽Spring
15.聽Ball聽11/32″
16.聽Ezy聽Lock聽Overshot聽Head
17.聽Compression聽Spring
18.聽Lifting聽Dog
19.聽Plain聽Pin聽1/2″聽x聽1-15/16″
20.聽Spring聽Pin聽1/4″聽x聽1-3/4″
21.聽Locking聽Pin
22.聽Set聽Screw,聽3/8聽UNF聽x聽3/4聽Nyloc
23.聽Locking聽Sleeve
Size Available: NQ, HQ, PQ and Chinese Standard Wireline Overshots ( 59 75 91 ).
