Wellcare Oil Tools Niyantran set liner hanger hook up Surface testing process. You will see a detailed process of how liner hanger hookup is tested in Wellcare Oil Tools.

This technology is designed to wash and ream a liner to the bottom without fear of hydraulically setting the liner hanger prematurely. This is accomplished by adding a second hydraulic cylinder attached to the upper cylinder and position so that it maintains the Hanger in the balance until the upper hydraulic cylinder is isolated by dropping a ball.