CT Hydraulic Bi-directional Jar

The Bi-Directional Hydraulic Jar is a jarring tool designed specifically for coiled tubing operations. It provides both upward and downward jarring force to free a stuck tool string, increasing the success rate of the operation. It is suitable for coiled tubing logging, fishing, milling, and other downhole operations. The hydraulic bi-directional jar uses a hydraulic delay mechanism to store energy, which is then released after the piston bypasses, creating a downward or upward impact to the bottom or top of the tool string, thereby freeing it.

Product Features

Bi-Directional Jarring Function: Can jar both downward and upward, increasing the success rate of freeing the tool.

Simple Structure, Easy to Maintain: The optimized design reduces wear and extends service life.

Composite sealing system: Ensures smooth operation, reduces friction, and improves reliability.

Hydraulic Compensation Design: No need to adjust hydraulic oil before running downhole, as it adapts to different downhole temperatures and pressures.

Suitable for Both Pressure and Tension Operations: Adapts to different working conditions, increasing operational flexibility.

3.17 液压双向震击器.png

OD in	ID in	Length in	Pull Activation Force lbs	Push Activation Force lbs	Tensile Strength klbs	Torsional Strength ft-lb	Connection
1.69	0.47	82.75	9000	3000	40	885	1 AMT
2.125	0.7	86.33	9000	3000	56	1696	1 1/2 AMT
2.375	0.7	81.1	9000	3000	81	1844	1 1/2 AMT
2.875	0.97	87.0	9000	3000	94	2950	2 3/8 PAC
3.125	1	86.92	9000	5000	108	3319	2 3/8 PAC
3.5	1.26	101.88	23000	16000	153	4942	NC26
3.75	1.26	101.88	23000	16000	171	5310	2 7/8 REG