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:
Aug. 26, 2025
Filed:
Jul. 11, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
Xiaoguang Allan Zhong, Singapore, SG;
Yian Zhao, Singapore, SG;
Shobeir Pirayeh Gar, Carrollton, TX (US);
Chee Sing Kelvin Loh, Singapore, SG;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Embodiments of a system, method, and apparatus for a liner hanger installed into a wellbore are disclosed herein. In one embodiment, an apparatus comprises a liner hanger to be positioned within a wellbore, wherein the liner hanger comprises, at least one spike to secure the liner hanger to a casing within the wellbore, wherein an outer diameter of the at least one spike includes a seal recess; and a seal object to be positioned in the seal recess to form a seal with the casing when the liner hanger is hanging on the casing.