LockJar
Wireline Technology

Technical Features and
Operating Advantages

MECHANICAL LOCK

Prevents triggering until preset load is exceeded

HYDRAULIC TIME DELAY

Allows triggering at any load above preset lock load

PRESSURE COMPENSATED

Not sensitive to change in pressure or temperature

PROTECTED SEALS AND IMPACT SURFACES

Increases reliability and functionality

MAX 37 PIN WIRE HARNESS

Provides flexibility in tool string placement

( . . . Tool Operation)

Hydraulic time delay allows for use of maximum force available through surface pull to create an impact. Mechanical tools can use a max force equal to its highest lock setting when creating an