PathMaster™ Whipstock System

Application

The PathMaster' Whipstock System combines the one-trip and retrievable features of the field - proven WindowMaster - Whipstock with a shorter whipstock ramp and full - gauge mills. This system provides a quicker kickoff with a higher build rate in short - radius drilling applications.

Advantages

• Full - gauge mills provide a drift window and rathole
• Short whipstock ramp provides quick kickoff
• Shorter overall BHA allows system to pass through high doglegs
• Only one drillpipe trip required to mill casing exit and drill pilot hole
• Retrievable for multiple zone applications
• Allows MWD, UBHO or gyro into packer for orientation
• Uses patented METAL MUNCHE™ cutting technology for faster, cleaner cuts

Additional Information

Decreased length of the whipstock and a milling assembly consisting of only a window mill and watermelon mill combine to form a significantly shorter window exit BHA. The reduced-length BHA is capable of passing through higher doglegs in the wellbore.