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:
Oct. 31, 2023
Filed:
May. 12, 2022
Halliburton Energy Services, Inc., Houston, TX (US);
Simon Whye Kwong Wai, Singapore, SG;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A cutting tool can be used to cut through a tubing string in a wellbore. Metal cuttings are formed during the cutting process. The cutting tool can include a cutting insert with a blade that is rotated around a longitudinal axis of the tool. A nose can include a spiral cutout adjacent to the blade. The spiral cutout can force the metal cuttings down past the outside of the nose and down into the tubing string. The nose can also include a guide on the outside underneath the blade. The guide can also provide a pathway for the metal cuttings to fall past the outside of the nose and down into the tubing string. The spiral cutout and the optional guide can be used to prevent metal cuttings from lodging within the cutting tool and preventing the tool from rotating and cutting.