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:
Jul. 08, 2025
Filed:
Jul. 19, 2023
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Stephen Ross Maddux, Singapore, SG;
Shengjun Yin, Carrollton, TX (US);
Chee Sing Kelvin Loh, Singapore, SG;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/10 (2006.01);
U.S. Cl.
CPC ...
E21B 43/105 (2013.01);
Abstract
A system comprising an expandable liner hanger to be positioned in a wellbore; and an expansion tool that includes hybrid cone that comprises a solid cone and a collapsible cone, wherein in response to the hybrid cone being driven downward, the expandable liner hanger is to expand.