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'SH' Shock Absorber 'KJ' Knuckle Joints |
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'SH' Shock Absorber
ACT Wireline Shock Absorber is used to reduce the shocks to sub surface
instruments, caused due to jarring, surging etc.
| Engineering Data for Shock Absorber |
SIZE (IN.) |
F/N. O.D. (IN.) |
TOP CONNECTION PIN (IN. TPI) |
BOTTOM CONNECTION BOX (IN. TPI) |
PART NO. |
| 1.50 |
1.375 |
15/16-10 UN |
3/4 - 16 UNF |
301521 |
| 1.75 |
1.375 |
15/16-10 UN |
3/4 - 16 UNF |
301721 |
| 2.00 |
1.375 |
15/16-10 UN |
3/4 - 16 UNF |
302021 |
Other sizes available on request
'KJ' Knuckle Joints
ACT Knuckle Joints are used to add flexibility to the tool string and Knuckle Joints
are effective in deviated wells. Whenever Stem and jar are not aligned or not moving
freely it is impossible to operate tools. However adding knuckle joint in a string this
situation can be avoided. Knuckle Joints are run immediately below Mechanical Jar. For
additional flexibility additional Knuckle Joint can be included between Stem and Jar.
| Engineering Data for Knuckle Joints |
SIZE (IN.) |
MAX. O.D. (IN.) |
F/N. O.D. (IN.) |
THREAD CONN. PIN X BOX (IN. TPI) |
PART NO. |
| 1-1/8 |
1.125 |
0.875 |
5/8-11 UNC |
071100 |
| 1-1/4 |
1.250 |
1.187 |
15/16-10 UN |
071211 |
| 1-1/2 |
1.500 |
1.375 |
15/16-10 UN |
071521 |
| 1-7/8 |
1.875 |
1.750 |
1-1/16-10 UN |
071932 |
| 2-1/8 |
2.125 |
1.750 |
1-1/16-10 UN |
072132 |
| 2-1/2 |
2.500 |
2.312 |
1-9/16-10 UN |
072546 |
Other sizes available on request |
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