HYDRAULIC & MECHANICAL DRILLING JARS
Our hydraulic and mechanical jars are designed for releasing a stuck downhole tool by up-and-down impacts with static axial load (tension) and torque. Jars are included in drilling assemblies for sidetracking. We produce right and left hand fishing & drilling jarsas well as brand-new torsiconial jars purposed for releasing stuck tools by up-and-down torsional impacts.
CHARACTERISTICS | JAG B -114 | JAG B-124 ) | JAG B-172 | IAGB-195 |
OD, mm | 114 | 124...127.0 | 172...175 | 195...197 |
Feedthrough OD, mm | 50.8 | 76 | 76 | 76 |
Len:th in closed condition | 2100 | 2084 | 2167 | 2115 |
Pullout force maximal, t | 30 | 30 | 60 | 60.0 |
Tensile load dangerous for integrity of jar, t | 200 | 275 | 400 | 513 |
Torsion torque dangerous for integrity of jar Nm | 27550 | 30000 | 90000 | 116000 |
Coupling threads Standard 2848-90 top - box botom - pin | 3-86 3-86 | 3-102 3-102 | 3-133 3-133 | 3452 3-152 |