Hydraulic Jar Operation & Mechanism
Hydraulic Jar is one of the drilling jars types used in drilling operations to free stuck pipe problem. In this article, we will introduce to you Hydraulic drilling Jar Operation & Mechanism. We also recommend to visit Drilling Jar Placement, Types, Calculations. Operation & working principle article

Hydraulic Drilling Jar Mechanism

The tripping (check also: Tripping pipe procedures) action of a hydraulic jar is dependent on energy stored in the stretch of the string.
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