US 12,392,207 B2
Anchor, method, and system
Tuan Nguyen, Pearland, TX (US); James Scott Trahan, Magnolia, TX (US); and Keith J. Murphy, Hartford, CT (US)
Filed by Baker Hughes Oilfield Operations LLC, Houston, TX (US)
Filed on Nov. 14, 2023, as Appl. No. 18/508,901.
Prior Publication US 2025/0154839 A1, May 15, 2025
Int. Cl. E21B 23/01 (2006.01); E21B 23/04 (2006.01)
CPC E21B 23/01 (2013.01) [E21B 23/0411 (2020.05)] 18 Claims
OG exemplary drawing
 
10. A method for operating an anchor, comprising:
supplying an input to the anchor;
driving a slip of the anchor to a position other than a position occupied by the slip immediately prior to the input, wherein the driving comprises rotating a power drive gear having a wind input, with or against a bias provided by a biaser in direct contact with the power drive gear.