Casing/Liner Drilling Systems

Reduce NPT and increase safety

Casing/liner drilling reduces nonproductive time while minimizing risk and problems associated with conventional drilling. In addition to reducing well control, borehole stability, and lost circulation problems, our technology also eliminates the risk associated with heavy drillpipe handling for improved rig-floor safety.


SureTrak Steerable Drilling Liner Service

Statoil and Baker Hughes Incorporated jointly developed the world’s first steerable liner while drilling systems, successfully tested from the Brage platform in the North Sea.



Heavy-duty EZReam™ technology is the industry’s only steel reaming shoe that is PDC drillable.


EZCase Casing Bit System

Hughes Christensen’s EZCase™ casing bit system reduces flat time by combining drilling and casing in one run.

Additional Resources

White Papers