One-trip packer setting and whipstock-orienting method and appar

Details One-trip packer setting and whipstock-orienting method and appar One-trip packer setting and whipstock-orienting method and appar

1996-01-29

1998-04-21

Tsay, Frank

Wells

Processes

Placing or shifting well part

1661175, E21B 708

Patent

active

057408645

ABSTRACT:
A method and apparatus is disclosed which allows running in a whipstock packer in combination with a setting assembly, which also includes instrumentation to sense the depth, as well as orientation of the anchor orientation groove on the packer. The packer can be run in the hole on wireline and when the proper depth is reached the sensed and a signal from the surface sets the setting tool into motion to set the packer with the whipstock anchor groove in proper orientation. The whipstock, along with a mill and the anchor are then run in and latched into the anchor groove on the packer on a second trip and milling through a casing begins.

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