2 patents
Utility
Wellbore Reaming Systems and Devices
13 Oct 22
A reamer includes a reamer lobe with at least one cutting blade, the at least one cutting blade including a plurality of cutting teeth, wherein a center of the teeth is eccentrically displaced from the center of rotation of a drill string when the reamer is coupled to the drill string.
Joseph ASCHENBRENNER, Joshua J. SMITH, Gilbert Troy MEIER
Filed: 17 Jun 22
Utility
Method and Apparatus for Reaming Well Bore Surfaces Nearer the Center of Drift
27 Jan 22
An apparatus to increase a diameter of a well bore includes a drill pipe that includes a first end, a second end spaced apart from the first end, and a longitudinal axis.
Lot William Short, JR., Robert Bradley Beggs, Richard Earl Beggs
Filed: 11 Oct 21
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