High quality API standard DYX-A hydraulic liner hanger for oilfield drilling

DYX-A hydraulic liner hanger, designed with single cone and single row slips structure, is hydraulically set by applying pressure through the run-in string. After brass ball is dropped to ball seat in landing collar, high pressure fluid acts on piston inside cylinder and move slips upward the cone to the set position.

Features:
1. Be set hydraulically, suitable for shallow and medium-depth wells.

2. Working with ball-setting carrier, suitable for horizontal and highly-deviate well.

3. Sealing element is made from nitrile/fluorine rubber, rating temperature 120℃/200℃.

4. Main parts are made with high-strength alloy steel providing high burst/collapse resistance.

5. Setting tool can be easily released just by slacking off certain weight and using right hand rotation.

6. Retrievable pack-off bushing can be retrieved with settling tool, avoid drilling-out.

Parameters