Thereafter, a whipstock is seated onto the seat.
The present invention provides an apparatus and methods for seating a whipstock.
The whipstock is delivery with the mill and downhole motor (22) in a downhole assembly which further includes MWD equipment for proper whipstock orientation.
The whipstock then serves as a diverter tool for drilling a lateral wellbore such as a horizontal well.
The apparatus comprises an expandable seat (10), or nipple, configured to receive a whipstock (30).
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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