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:
Jun. 23, 2026
Filed:
Sep. 26, 2024
Halliburton Energy Services, Inc., Houston, TX (US);
Brian Williams Cho, Spring, TX (US);
Jamie Revelle Weber, Carrollton, TX (US);
Adam Michael Pasicznyk, Spring, TX (US);
Eulalio De Jesus Rosas Fermin, Spring, TX (US);
Benjamin Luke Butler, Dubai, AE;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Provided is multilateral junction sleeve assembly, a well system, and a method. The multilateral junction sleeve assembly, in one aspect, includes a multilateral deflector assembly, the multilateral deflector assembly including a deflector body having a deflector face and an opening extending therethrough, as well as a deflector assembly sleeve coupled to an uphole end of the deflector body, the deflector assembly sleeve having a sidewall opening in a sidewall thereof aligned with the deflector face. The multilateral junction sleeve assembly in accordance with this aspect, further includes an expandable metal anchor positioned on a radial exterior surface of the deflector assembly sleeve, the expandable metal anchor including a metal configured to expand in response to hydrolysis to axially and rotationally fix the multilateral deflector assembly within a wellbore tubular.