HYDRA is an applications program that is unique and depends on the requirements of the application.

Features / Benefits

Curved Nozzles
Reduce the stream impact to the formation eliminating erosion and increasing bit stability in soft to medium strength formations.

Webbed Blades
Reduce cuttings recirculation to other junk slot areas, eliminating the regrinding of cuttings on bottom.

Junk Slots
Unique slot geometry improves cleaning efficiency for higher cuttings volume.

Better cleaning and cutter cooling leads to extended bit life by reducing plugged nozzles, core outs, and bit balling.

Balanced Cutting Structures
Application specific cutting structures and bit blade/junk slot designs to match formation requirements for cuttings removal.

For specifications, application solutions, and HYDRA availability please contact your local Varel Oil & Gas representative.

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