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. 07, 2025
Filed:
Oct. 19, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventor:
Daniel Newton, Singapore, SG;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/10 (2006.01);
U.S. Cl.
CPC ...
E21B 43/105 (2013.01);
Abstract
Systems and methods of the present disclosure relate to downhole tools including expandable liner hangers that used a foam member to increase fluid volume in voids defined by the hanger and the casing. A system comprises a downhole tool comprising a tubular body, ribs extending along a circumference of the tubular body, and at least one foam member disposed on the tubular body and between the ribs. The system also includes a conduit. The downhole tool is disposed in the conduit. A void is defined by the tubular body, the ribs, and the conduit, and the foam member is disposed in the void.