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:
Sep. 08, 2026
Filed:
Jun. 30, 2025
Halliburton Energy Services, Inc., Houston, TX (US);
Ryan Novelen, Euless, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A well screen assembly may be used for flow and sand control in a tubing string within the wellbore in downhole operations. The well screen assembly includes at least two filtration layers are disposed around a base pipe. Each filtration layer is configured to filter particulates from the fluid as the fluid flows through the filtration layers and into a bore of the base pipe. Additionally, outer shrouds are disposed about respective filtration layers and removably coupled to the base pipe. The outer shrouds can be solid outer shrouds for blocking fluid communication between an exterior of the outer shroud and the filtration layer or perforated outer shrouds for allowing fluid communication between the exterior and the filtration layer. The outer shrouds are interchanged to allow the use and blocking of different filtration layer.