Low Friction Jar
Low Friction Jar，is ideally suited for use in deviated wells and is normally run in conjunction with roller stems which are installed immediately above.Sliding bearings and a PTFE coated mandrel ensure a low friction action,thereby allowing full impact force from the roller stem above.The tube body is also slotted to minimise friction and fluid resistance.
|
Tools O.D. |
Fishneck O.D. |
Connection Type |
Stroke |
|
1.500＂ |
1.375＂ |
15/16＂-10UN |
20＂ |
|
1.875＂ |
1.750＂ |
1 1/16＂-10UN |
20＂ |
|
2.125＂ |
1.750＂ |
1 1/16＂-10UN |
20＂ |
|
2.500＂ |
2.313＂ |
1 9/16＂-10UN |
20＂ |