Wells – Processes – Parallel string or multiple completion well
Patent
1995-09-27
1997-12-16
Dang, Hoang C.
Wells
Processes
Parallel string or multiple completion well
166 50, 1661176, E21B 2303
Patent
active
056974450
ABSTRACT:
In a well having at least one deviated wellbore drilled as an extension of a primary wellbore, a method and apparatus are disclosed for selectively re-entering a deviated wellbore. The method comprises running a diverter assembly into the primary wellbore proximate the opening at the junction of the primary wellbore and the deviated wellbore, aligning the diverter assembly having an upper whipstock member having a diverter face to position the diverter face to facilitate diversion of tools for re-entry into the deviated wellbore, and anchoring the diverter assembly in the primary wellbore.
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Dang Hoang C.
Myers Kurt S.
Natural Reserves Group, Inc.
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