3 patents
Utility
Wellbore reaming systems and devices
9 Aug 22
A reamer for increasing the diameter of a wellbore includes an eccentric reamer lobe having at least one cutting blade and a roller, wherein the roller encompasses the circumference of the reamer.
Joseph Aschenbrenner, Joshua J. Smith, Gilbert Troy Meier
Filed: 10 Oct 18
Utility
Method and apparatus for reaming well bore surfaces nearer the center of drift
26 Oct 21
An apparatus to increase a diameter of a well bore includes a drill pipe and a first reamer and at least a second reamer.
Lot William Short, Jr., Robert Bradley Beggs, Richard Earl Beggs
Filed: 26 Feb 19
Utility
Well bore conditioner and stabilizer
7 Sep 21
A drill string stabilizer for use in a well bore includes a tubular body with a stabilizer axis, a first roller including a first roller axis spaced apart from the stabilizer axis of the tubular body, and at least a second roller spaced longitudinally apart from the first roller, the at least a second roller including a second roller axis spaced apart from the stabilizer axis of the tubular body.
Joshua J. Smith, Joseph Aschenbrenner, Gilbert Troy Meier
Filed: 10 Sep 18
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