Customization: | Available |
---|---|
After-sales Service: | Yes |
Warranty: | 6 Months |
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Hydraulic jar (up / down) designed to use accelerator and flow sub form a coiled tubing short heavy string. The Jar delay device let the energy stored in the stretched and elongated string accelerator, when the energy released will have a great impact, generating shock effect, loose card tool stuck.
1. Designed and manufactured according to API spec 7-1.
2. Tool is anti-torque and can work with motor.
3. Tool length is short, small diameter, less wear in the downhole.
4. The same tool can change the components and the direction of the outer cylinder to realize up or down jar.
Type |
O.D. |
I.D. |
Connection |
Max. Upward Jarring Force |
Max. Downward Jarring Force |
OAL |
BZ121 |
121(4-3/4) |
50.8(2) |
NC38 |
450 |
230 |
6356(250) |
BZ159 |
159(6-1/4) |
57.2(2-1/4) |
NC50 |
630 |
360 |
7265(286) |
BZ165 |
165(6-1/2) |
57.2(2-1/4) |
NC50 |
630 |
360 |
7265(286) |
BZ196 |
196(7-3/4) |
71.4(2-13/16) |
6-5/8REG |
820 |
460 |
7062(287) |
BZ203 |
203(8) |
71.4(2-13/16) |
6-5/8REG |
820 |
460 |
7062(287) |