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:
Jan. 07, 2025
Filed:
Aug. 11, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
Peter Reid Maher, Lafayette, LA (US);
Brittany Morgan Emerson, Carrollton, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A magnetic wellbore cleaning tool with one or more rows of magnets located in corresponding grooves on the tool mandrel. A window sleeve rotationally coupled to the mandrel with one or more windows configured to be selectively positioned in a closed or open configuration. The window sleeve can block the magnet flux of the one or more rows of magnets on the mandrel in the closed configuration. The one or more windows can align with corresponding magnets to gather debris from the wellbore in the open configuration. A signal from surface can activate a sleeve actuator to selectively position the one or more longitudinal windows in a closed position or an open position.