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:
Mar. 31, 2026
Filed:
Dec. 13, 2022
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Jushik Yun, Rosharon, TX (US);
Scott Malone, Houston, TX (US);
Xiaohong Ren, Rosharon, TX (US);
Paarth Thapar, Rosharon, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/08 (2006.01); B01D 39/16 (2006.01); E21B 43/10 (2006.01);
U.S. Cl.
CPC ...
E21B 43/082 (2013.01); B01D 39/1623 (2013.01); E21B 43/108 (2013.01); E21B 43/10 (2013.01);
Abstract
A sand screen for use within a wellbore. The sand screen may include a non-woven fiber polymer filter and a mechanical retainer. The non-woven fiber polymer filter may have a compressed state and an expanded state. The mechanical retainer may retain the non-woven fiber polymer filter in the compressed state. The non-woven fiber polymer filter may be expandable after exposure to a wellbore condition.