JAR INTENSIFIER
This is a downhole tool used together with the drilling jar .Which increase jarring force for the drilling jar .When connected with hydraulic drilling jar,the impact force created doubles than use without the jar intensifier.Besides acceleration,it can also reduce the shock from string resiliency after jarring work.
| OD | 4 3/4” | 6 1/4” | 6 1/2” | 7 3/4” | 8” | 9 1/2” |
| ID | 2” | 2 1/4” | 2 1/4” | 2 1/2” | 3” | 3” |
| Connection | NC38 | NC50 | NC50 | 6 5/8 REG | 6 5/8REG | 7 5/8REG |
| Max. stroke (mm) | 350 | 350 | 350 | 350 | 350 | 350 |
| Wterhole sealed pressure (Mpa) | 30 | 30 | 30 | 30 | 30 | 30 |
| Max. working load (kN) | 355 | 667 | 778 | 1156 | 1334 | 2224 |
| Yield tension (kN) | 2046 | 3247 | 4003 | 5782 | 7116 | 8896 |
| Yield torque (kN.m) | 28 | 68 | 82.7 | 160 | 160 | 271 |
* Other sizes available under customer needs.
Other drilling string products:
| PDC Drill bits | Stabilizer | Rotary Reamer |
| Mud Motor | Drill Collar | Heavy Weight Drill Pipe |
| Hole Opener | Drilling jar | Jar Intensifier |
| Shock Absorber | Slide Reamer | Variable Gauge Stabilizer |