The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2025
Filed:
Jun. 27, 2024
Turbo Drill Industries, Inc., Conroe, TX (US);
Chad Feddema, Conroe, TX (US);
TURBO DRILL INDUSTRIES, INC., Conroe, TX (US);
Abstract
An isolator for use with a drill string comprises a low frequency portion and a high frequency portion coupled thereto. The low frequency portion comprises a low frequency mandrel and a low frequency housing that defines a chamber in conjunction therewith. The chamber may include a low frequency damping element disposed therein. The low frequency mandrel may be slidably received in the low frequency housing. The high frequency portion includes a high frequency housing including at least one longitudinal keyway, a high frequency mandrel having first and second ends and including at least one radially extending longitudinal key disposed in the at least one keyway; and at least one longitudinal damping element disposed in a keyway alongside the at least one key. The first anti-extrusion ring and the longitudinal damping element may be longitudinally compressed between the high frequency mandrel and a nut adjustably coupled to the high frequency mandrel.