Search International and National Patent Collections

1. (WO2014210539) STABILIZER

Pub. No.:    WO/2014/210539    International Application No.:    PCT/US2014/044710
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Sat Jun 28 01:59:59 CEST 2014
IPC: E21B 17/10
Applicants: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Inventors: XU, Wei Jake
ODELL, Albert C., II
Title: STABILIZER
Abstract:
A method of drilling a wellbore includes running a drilling assembly into the wellbore through a casing string, the drilling assembly having a tubular string, a stabilizer, and a drill bit; applying a force to an arm of the stabilizer, thereby causing the arm to retract; and removing the stabilizer and the drill bit from the wellbore.